HP StorageWorks 2/16N HP StorageWorks Fabric OS 5.X Procedures User Guide (AA-
HP StorageWorks 2/16N - FF And 2/16N SAN Switch Manual
View all HP StorageWorks 2/16N manuals
Add to My Manuals
Save this manual to your list of manuals |
HP StorageWorks 2/16N manual content summary:
- HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 1
HP StorageWorks Fabric OS 5.x administrator guide Part number: AA-RVHWB-TE Second edition: September 2005 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 2
L.P. © Copyright 2005 Brocade Communications Systems, Incorporated. HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP Fabric OS 5.x administrator guide - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 3
Contents About this guide 13 Intended audience 13 Related documentation 13 HP StorageWorks Fabric OS 5.x master glossary 13 Document conventions and symbols 14 HP technical support 14 HP-authorized reseller 15 Helpful web sites 15 1 Introducing Fabric OS CLI procedures 17 About procedural - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 4
41 Blocking listeners 42 Accessing switches and fabrics 42 Creating and maintaining user- password for a different account 45 Setting up RADIUS AAA service 45 Configuring the RADIUS server 46 Linux 47 Adding the attribute to the server 47 Creating the user 47 Enabling clients 48 Windows 2000 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 5
SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32 70 Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director 70 Recovering forgotten passwords 71 4 Maintaining configurations and firmware - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 6
SAN Switch 2/32, Core Switch 2/64, and SAN Director 2/128 120 Sample Resource Management Facility configuration file for mainframe 121 8 Configuring the Distributed Management Server 123 Enabling and disabling the platform services 123 Enabling platform services 123 Disabling platform services - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 7
support 144 Troubleshooting questions 144 Analyzing connection problems 145 Checking the logical connection 145 Checking for Fibre Channel connectivity problems 145 Checking the Simple Name Server (SNS 147 Checking for zoning problems 148 Restoring a segmented fabric 148 Reconciling fabric - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 8
163 SAN Switch 2/8V, SAN Switch 2/16V, and SAN Switch 2/32, Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director (FC2-16 port blades 163 Brocade 4Gb SAN Switch for HP p-Class BladeSystem, SAN Switch 4/32, and 4/256 SAN Director (FC4-16 and FC4-32 port blades 163 Fabric considerations - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 9
a zone object 194 Managing zoning configurations in a fabric 195 Adding a new switch or fabric 195 Splitting a fabric 197 Using zoning to administer security 197 Resolving zone 213 Summary of PID formats 213 Impact of changing the fabric PID format 213 Fabric OS 5.x administrator guide 9 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 10
during firmware changes 235 Password recovery options 236 E Zone merging scenarios 237 F Upgrading firmware in single-CP mode 239 Upgrading HP StorageWorks SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, and SAN Switch 4/32 239 Upgrading a single Core Switch 2/64 or SAN Director 2/128 blade - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 11
CUP environment 75 13 Recommended firmware 78 14 Effects of firmware changes on accounts and passwords 79 15 HP StorageWorks director terminology and abbreviations 90 16 Blades supported by each HP StorageWorks director 91 17 Supported configuration options 91 18 Fabric OS commands related to - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 12
12 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 13
documents. 8. Follow the onscreen instructions to download the applicable documents. HP StorageWorks Fabric OS 5.x master glossary This guide uses industry standard SAN terminology. However, some terms are intrinsic to Fabric OS 5.x. See the HP StorageWorks Fabric OS 5.x master glossary for - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 14
clarifying information or specific instructions. NOTE: Provides additional information. TIP: Provides helpful hints and shortcuts. HP technical support Telephone numbers for worldwide technical support are listed on the HP support web site: http://www.hp.com/support/. Collect the following - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 15
http://www.hp.com. Click Contact HP to find locations and telephone numbers. Helpful web sites For other product information, see the following HP web sites: • http://www.hp.com • http://www.hp.com/go/storage • http://www.hp.com/support/ • http://www.docs.hp.com Fabric OS 5.x administrator guide 15 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 16
16 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 17
Fabric OS Command Line Interface (CLI). The guide applies to the following HP StorageWorks product models: • HP StorageWorks switches: 4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32 These HP - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 18
: • Access the full range of Fabric OS features, based on license keys • Configure, monitor, dynamically provision, and manage every aspect of the SAN • Configure and manage the HP StorageWorks fabric on multiple, efficient levels • Identify, isolate, and manage SAN events across every switch in the - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 19
AVAILABILITY admin DESCRIPTION This command changes some system configuration settings, including: o Arbitrated loop settings o Switch fabric settings o System services settings o Virtual channel settings (output truncated) Additional help topics The following commands provide help files - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 20
20 Introducing Fabric OS CLI procedures - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 21
The Core Switch 2/64 and SAN Director 2/128 (configured with two domains) have two logical switches (sw0 and sw1). The login prompt is displayed when the telnet connection finds the switch in the network. 3. Enter the account ID (defaults are user or admin) at the login prompt. 4. Enter the password - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 22
name admin user Maximum sessions 2 4 For the 4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, SAN Switch 4/32, SAN Director 2/128, and the 4/256 SAN Director (default configuration with one domain), there is one - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 23
the Core Switch 2/64 and SAN Director 2/128 (configured with two domains), each logical switch has its own set of default access accounts. The default account names and passwords are the same for both of the logical switches. You can also create up to 15 additional accounts per logical switch and - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 24
passwords requires significant effort and fabric downtime. The initial login prompt accepts a maximum password length of eight characters. Characters beyond the eighth are ignored. Only the default password to one switch is forwarded to the principal switch and distributed to the fabric. If secure - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 25
values. The parameters do not apply if the time zone of the switch has already been changed from the default (8 hours ahead of Pacific Standard Time). See the tsTimeZone command in the HP StorageWorks Fabric OS 5.x command reference guide for detailed information about the command parameters - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 26
so for products that support multiple logical switches (domains), a HP web site: http://webkey.external.hp.com/welcome.asp. 2. Click products. 3. Click Software Products. 4. In the Related Links panel on the right side of the page, select Software License Keys. The Software License Keys instruction - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 27
-sensitive and must be entered exactly as given. The quotation marks are optional. For the Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director, licenses are effective on both CP blades and on all logical switches, but are valid only when the CP blade is inserted into a chassis that has an - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 28
to use quotation marks. The default names are the following: • For the 4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32: the name is swd77. • For the Core Switch 2/64: the name varies depending - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 29
SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, and SAN Switch 4/32: Proceed to the next step. For the SAN Director 2/128 and 4/256 SAN Director: If configured for one domain (the default) proceed to the next step. If configured with two domains, proceed as for the Core Switch 2/64 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 30
Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32: Issue the following command: portdisable portnumber where portnumber is the port number of the port you want to disable. For the Core Switch 2/64, SAN - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 31
make sure to insert the transceivers in ports 16 through 23. If you later install a second license key, insert the transceivers in ports 24 through 31. For details on inserting transceivers, see the HP StorageWorks SAN Switch 4/32 installation guide. After you install a license key, you must enable - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 32
in the fabric, the conflict is resolved. The process can take several seconds, during which traffic is delayed. The default domain ID for HP StorageWorks switches is 1. The default domain ID applies to the logical switches in the Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director that - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 33
to switches; the gateway simply provides E_Port connectivity from one switch to another. By default, switch ports switches in the fabric must be upgraded to Fabric OS 3.1.0 or later, or to 4.1.0 or later. • To prevent fabric segmentation, make sure that all switches in the fabric are using the core - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 34
Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32: Specify a port number. Valid values for port number depend on the switch type. The mode operand is required: Specify 1 to enable ISL R_RDY mode (gateway link) or specify 0 to disable it. For the Core Switch 2/64 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 35
00:60:69:30:1e:16 192.168.174.73 32 192.168.144.122 0.0.0.0 "switch122" The Fabric has 15 switches switch:admin> Verifying device connectivity 1. Connect to the switch 24-bit Fibre Channel addresses of all devices in the fabric are displayed. For example: switch Fabric } switch the switch. Use - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 36
connUnitStatusChange trap is sent. For the 4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32: The output is similar to the following: switch:admin> switchstatuspolicyshow The current overall - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 37
threshold to change the overall status of the switch. For more information about setting policy parameters, see the HP StorageWorks Fabric OS 5.x administrator guide. Setting the switch status policy threshold values 1. Connect to the switch and log in as admin. 2. Issue the switchStatusPolicySet - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 38
the SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32: The following example shows the command as executed on a SAN Switch 2/32. The output is similar on SAN Switch 2/8V, SAN Switch 2/16V, Brocade 4Gb SAN Switch for HP p-Class - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 39
HP StorageWorks Secure Fabric OS administrator guide. Secure protocols Fabric OS supports the secure protocols shown in Table 4. T, able 4 Secure protocol support Protocol Description Secure Sockets Layer (SSL) HTTPS Secure File Copy (scp) SNMPv3 Supports SSLv3, 128-bit encryption by default - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 40
• The fabric contains switches running Fabric OS versions earlier than 4.4.0. Nonsecure management is enabled by default. Ensuring network security To ensure security, Fabric OS supports SSH encrypted sessions. SSH encrypts all messages, including the client's transmission of password during login - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 41
on, off): [off] telnetd (on, off): [on] off Enabling telnet 1. Connect to the switch through a means other than telnet (for example, SSH) and log in as admin. 2. Issue the following command: configure telnetd 3. In response to the System Services prompt, enter y. Fabric OS 5.x administrator guide 41 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 42
Blocked listener applications Listener application Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director 4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/8-EL, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32 chargen echo daytime discard - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 43
an account password" on page 45. If the TC feature is enabled, the system keeps track of account names and login attempts. (See "Tracking and controlling switch changes" on page 35 for details on enabling the TC feature.) For large enterprises, Fabric OS also supports RADIUS services, as described - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 44
role can delete user-defined accounts on the logical switch. 1. Connect to the switch and log in as admin. 2. Issue the following command: userConfig --delete username where username specifies the account name. You cannot delete the default accounts. An account cannot delete itself. All active CLI - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 45
With Fabric OS 3.2.0 and later, you cannot change default account names. For information on password behavior when you upgrade (or downgrade) firmware, see "Effects of firmware changes on accounts and passwords" on page 79. Changing the password for the current login account 1. Connect to the switch - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 46
problem, Advanced Web Tools displays a message indicating server outage. Configuring the RADIUS server You must know the switch IP address or name to connect to switches. Use the ipAddrShow command to display a switch IP address. For HP StorageWorks SAN Directors (chassis-based systems), the switch - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 47
. The only way to enable authentication with the password file is to force the HP StorageWorks switch to authenticate using PAP; this requires the -a pap option with the aaaConfig command.) For example: JohnDoe Auth-Type := System, Brocade-Auth-Role = "admin" Fabric OS 5.x administrator guide 47 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 48
that use the RADIUS server; each client must be defined. By default, all IP addresses are blocked. On dual-CP switches (Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director), the switch sends its RADIUS request using the IP address of the active CP. When adding clients, add both the active - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 49
enter this password in the switch configuration. 5. Click Finish and repeat step 2 through step 4 for all switches on which RADIUS authentication is to be used. 6. In the Internet Authentication Service window, groups, click OK. 14.In the Groups window, click OK. Fabric OS 5.x administrator guide 49 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 50
16. Add. 20.In Configure Attribute. 24.In the the Internet Authentication Service window, repeat switch. Configuring the switch RADIUS configuration of the switch is controlled by the aaaConfig command. NOTE: On dual-CP switches (Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director), the switch - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 51
has to respond before the next server is contacted. The default is 3 seconds. Timeout values can range from 1 to 30 seconds. -a[pap|chap] Specifies PAP or CHAP as the authentication protocol. Enabling or disabling RADIUS service 1. Connect to the switch and log in as admin. 2. Issue the following - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 52
can log in to the default switch accounts (admin and user) or any user-defined account. You must know the passwords of these accounts. RADIUS authentication support is a standard Fabric OS feature; it is independent of Secure Fabric OS, which requires a license and separate certification. Switches - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 53
of browser and Java support, see the HP StorageWorks Fabric OS 5.x Advanced Web Tools administrator guide. Summary of SSL procedures Configure for SSL by obtaining, installing, and activating digital certificates for SSL support. Certificates are required on all switches that are to be accessed - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 54
command: switch:admin> seccertutil gencsr 3. Enter the requested information. For example: Country Name (2 letter code, eg, US):US State or Province Name (full name, eg, California):California Locality Name (eg, city name):San Jose Organization Name (eg, company name):Brocade Organizational Unit - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 55
in the request form, and then follow the instructions to complete and send the request. It Password: ***** Success: imported certificate [192.1.2.3.crt]. To use this certificate, run the configure command to activate it The certificate is downloaded to the switch. Fabric OS 5.x administrator guide - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 56
yes. Enter the name of the switch certificate file, for example, 192.1.2.3. key length (40, 56, or 128). Enter yes. Enter yes. For example: Configure... System services (yes, y, no, n): [no guides for installing root certificates to Internet Explorer and Mozilla browsers. For detailed instructions - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 57
changeit is the default password and RootCert is an example of a root certificate name. Displaying and deleting certificates Table 10 summarizes the commands that display and delete certificates. For details on these commands, see the HP StorageWorks Fabric OS 5.x command reference guide. Table 10 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 58
SNMPv3 and SNMPv1 are supported. The configuration process involves HP-specific MIB trap is associated with the HP-specific StorageWorks MIB (SW-MIB); it monitors HP StorageWorks switches specifically. • FibreAlliance MIB trap is associated with the FibreAlliance MIB (FA-MIB); it manages SAN switches - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 59
for FICON environments) • HA-MIB (for the Core Switch 2/64 and SAN Director 2/128) • SW-EXTTRAP, whcih includes the Software Serial Number (swSsn) as a part of HP StorageWorks SW traps. It is also used with the legacy Integrated/64 SAN Switch fabrics product to provide detailed group information for - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 60
Sample SNMPv3 configuration: switch:admin> snmpconfig --set snmpv3 SNMPv3 user configuration: User (rw): [snmpadmin1] adminuser Auth Protocol [MD5(1)/SHA(2)/noAuth(3)]: (1..3) [3] 1 New Auth Passwd: Verify Auth Passwd: Priv Protocol [DES(1)/ - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 61
notation: [10.32.225.6] Trap recipient Severity level : (0..5) [5] Committing configuration...done. Sample accessControl configuration: switch:admin> snmpconfig -- in dot notation: [0.0.0.0] Read/Write? (true, t, false, f): [true] Committing configuration...done. Fabric OS 5.x administrator guide 61 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 62
SW-EXTTRAP: NO FICON-TRAP: NO HA-TRAP: YES fruStatusChanged: YES cpStatusChanged: YES fruHistoryTrap: NO Sample systemGroup configuration (default): switch:admin> snmpconfig --default default ***** sysDescr = Fibre Channel Switch sysLocation = End User Premise sysContact = Field Support authTraps - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 63
MIB-II system variables: sysDescr = FC Switch sysLocation = End User Premise sysContact = Field Support. authTraps = 1 (ON) SNMPv1 community configured yet SNMP access list configuration: Entry 0: Access host subnet area 192.168.64.0 (rw)] Entry 1: No access host configured yet Entry 2: No access - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 64
the whole line, sysDescr: [FC Switch] sysLocation: [End User Premise] sysContact: [Field Support.] authTrapsEnabled (true, t, false, f): SNMP access list configuration: Access host subnet area in dot notation: [0.0.0.0] 192.168.64.0 Read/Write? (true, t, false, f): [true] Access host subnet area - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 65
: Entry 0: Access host subnet area 192.168.64.0 (rw)] Entry 1: No access host configured default Current SNMP Agent Configuration Customizable MIB-II system variables: sysDescr = Fibre Channel Switch. sysLocation = End User Premise sysContact = Field Support Fabric OS 5.x administrator guide 65 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 66
of the options for configuring SNMP MIB traps: switch:admin> snmpmibcapset The SNMP Mib/Trap Capability has been set to support FE-MIB SW-MIB FA-MIB FA-TRAP FA-MIB (yes, y, no, n): [yes] FICON-MIB (yes, y, no, n): [no] y HA-MIB (yes, y, no, n): [no] y SW-TRAP (yes, y, no, n): [no] y swFCPortScn (yes - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 67
recovery string, see the section that applies to your switch model. NOTE: Setting the boot PROM password requires accessing the boot prompt, which stops traffic flow through the switch until the switch is rebooted. Perform this procedure during planned down time. Fabric OS 5.x administrator guide 67 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 68
4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32 Follow this procedure to set the boot PROM password with a recovery string: 1. Connect to the serial port interface as described in "Connecting - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 69
string, follow the procedure that applies to your switch model. NOTE: Setting the boot PROM password requires accessing the boot prompt, which stops traffic flow through the switch until the switch is rebooted. Perform this procedure during planned down time. Fabric OS 5.x administrator guide 69 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 70
4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32 Follow this procedure to set the boot PROM password without a recovery string: 1. Create a serial connection to the switch as described in " - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 71
information at the prompts. To recover a lost root password, contact your switch service provider. To recover a lost boot PROM password, contact your switch service provider. You must have previously set a recovery string to recover the boot PROM password. Fabric OS 5.x administrator guide 71 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 72
72 Configuring standard security features - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 73
you are using a Core Switch 2/64 or SAN Director 2/128 with two domains). The configuration file is what gets saved when you issue the configUpload command. Keep individual backup files for all switches in the fabric. Do not copy configurations from one switch to another. The following information - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 74
details about the dnsConfig command, see the HP StorageWorks Fabric OS 5.x command reference guide. User name Enter the user name of full path name of the backup file, for example, /pub/configurations/config.txt. Enter your account password for the server. 74 Maintaining configurations and firmware - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 75
For example: switch:admin> configdownload Password: xxxxx *** CAUTION *** This command is used to download a backed-up configuration for a specific switch. If using a file from a different switch switch is operating in a FICON the switch ignores the switch on the switch are saved. the switch that are - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 76
For details on Fabric Manager and other licensed software tools, visit the HP web site: http://h18006.www1.hp.com/storage/saninfrastructure/switches.html. Obtaining and unzipping firmware Firmware upgrades are available for customers with support service contracts and partners on the HP Storage web - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 77
firmware versions, upgrade them to at least the earliest recommended version (shown in Table 13) before upgrading firmware on your switch. HP recommends that you download the latest firmware; to download firmware, see "Obtaining and unzipping firmware" on page 76. Fabric OS 5.x administrator guide - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 78
SAN 5.0.1 Switch 1 GB Switches 2.6.1 SAN Switch 2/8-EL, SAN Switch 2/16-EL, and SAN Switch 2/16 3.1.0 SAN Switch 2/8V and SAN Switch 2/16V 4.2.0 SAN Switch 2/32 4.1.0 Brocade 4Gb SAN Switch for HP 5.0.1 p-Class BladeSystem SAN Switch 4/32 4.4.0 Core Switch 2/64 4.1.0 SAN Director 2/128 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 79
. Upgrading HP StorageWorks switches The 4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32 maintain primary and secondary partitions for firmware. The firmwareDownload command defaults to an - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 80
describes the default behavior of the firmwareDownload command (without options) on the 4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32: 1. Issue the firmwareDownload command. 2. Fabric OS - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 81
to continue [Y]: y Server Name or IP Address: 192.1.2.3 User Name: JohnDoe File Name: /pub/v5.0.1/release.plist Password: xxxxx Firmwaredownload has started. 0x8fd (Fabric OS): Switch: 0, Warning SULIB-FWDL_START, 3, Firmwaredownload command has started. . . . Fabric OS 5.x administrator guide 81 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 82
director you must have an active Ethernet connection on both CPs. Upgrading HP StorageWorks directors You can download firmware to the Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director without disrupting the overall fabric if the two CP blades are installed and fully synchronized. Use the - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 83
on Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director: 1. Verify that the FTP service is running on the host server and that you have a user ID on that server. 2. Obtain the firmware file from the HP web site: http://welcome.hp.com/country/us/en/prodserv/storage.html and store the file - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 84
name of your account on the server, for example, JohnDoe. Specify the full path name of the firmware directory, appended by release.plist, for example, /pub/v5.0.1/release.plist. Enter your account password for the server. The firmware is downloaded to one CP blade at a time, beginning with the - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 85
Apr 20 15:42:49 2003 cp1: Firmwaredownload command has completed successfully. Troubleshooting firmware downloads A firmware download firmware versions earlier than 4.1.0, do not perform a firmware download while the switch is running POST. If a firmware download is attempted on a Core Switch 2/64 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 86
Decide which firmware version you want to be applied to each CP blade. If you want the version on the standby CP, issue the haFailover standby CP. After entering the haFailover command, you must issue the firmwareDownload -s command on the new standby CP. 86 Maintaining configurations and firmware - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 87
Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director. Because directors contain interchangeable 16-port blades (32-port blades in the 4/256 SAN Director), their procedures differ from those for the 4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 88
used in the fabric: • When Core PID format is in effect, the area ID for port 0 is 0, for port 1, it is 1, and so forth. When using Core PID mode on the Core Switch 2/64 (two logical 64-port switches), 4/256 SAN Director (one domain only), and the SAN Director 2/128 configured with two domains - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 89
are enabled by default. You might need to disable a port blade to perform diagnostics. When diagnostics are executed manually (from the Fabric OS command line (for example, the FC4-16 blade). Table 15 provides CP and port blade abbreviations and descriptions. Fabric OS 5.x administrator guide 89 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 90
, as well as 16 and 32-port blades. 2 The first-generation HP StorageWorks director 16-port blade supporting 2-Gbit/sec port speeds. This port blade is compatible only with the Core Switch 2/64 or SAN Director 2/128 CP blades. 4 The second-generation HP StorageWorks director 16 port blade - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 91
blades are supported for each HP StorageWorks director. Table 16 Blades supported by each HP StorageWorks director Director Port Blades FC-16 FC2-16 FC4-16 FC4-32 Core Switch 2/64 Supported (CP1) SAN Director 2/128 (CP2) Supported N/A Supported N/A Supported N/A N/A 4/256 SAN Director - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 92
: FC2-16 Supported CP blades CP2 5 1 256 FC4-16, FC4-32 CP4 Notes Results N/A Two 64-port switches (Blade ID 2 on slots 1-4; ID 4 on slots 7-10. Blade ID 5 on slots 5, 6) CP4 fits all chassis except the D2 chassis. Option 5 is the default configuration option for 4/256 SAN Director - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 93
or later. • Is running in configuration option one (one switch, FC2-16 cards installed). Use the following procedure to add a factory-new SAN Director 2/128 to a fabric and configure it as two 64-port switches (two domains). 1. Connect to the switch and log in as admin. 2. Issue the chassisconfig - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 94
the default (one domain) to two domains. The following command reboots the system: chassisconfig 2 During the conversion, you are prompted to save the configuration of sw0. Follow the prompts to save the configuration file. 94 Configuring Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 95
default that must be corrected). The IP address of sw0 is already set. 5. After the system reboots, log in again as admin to each logical switch and issue the switchName command to assign a name to the new switch. 6. Using the configuration file saved in step 3 as a guide, manually overall fabric's - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 96
96 Configuring Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 97
Exchange-based path selection: The default on the 4/8 SAN Switch, 4/16 SAN Switch, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32, and 4/256 SAN Director (using configuration option 5). See "Configuring Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director" on page 87 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 98
, the 4/256 SAN Director using configuration option 5 does not support static routing. To assign a static route, use the uRouteConfig command. To remove a static route, use the uRouteRemove command. NOTE: For the SAN Switch 2/32, Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director (using - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 99
changes 1. Connect to the switch and log in as admin. 2. Issue the iodReset command. Using DLS The device-based and exchange-based routing policies depend on the Fabric OS DLS feature for dynamic routing path selection. When these policies are in force, DLS is by default enabled and cannot be - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 100
The maximum bandwidth demand of the in ports Flags Always D, indicating a dynamic path For example: switch:admin> topologyshow 2 domains in the fabric; Local Domain ID: 1 Domain: 6 Metric: 500 Name: switch Path Count: 4 Hops: 1 Out Port: 60 In Ports: None Total Bandwidth: 2 Gbps Bandwidth Demand - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 101
For the 4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32, use the following syntax: urouteshow [portnumber][, domainnumber] For the Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 102
port. By default, the path is the path taken by traffic from the source to destination port, but you can also specify all or portions of a path. See the HP StorageWorks Fabric OS 5.x command reference guide for details on the pathInfo command. The following example is from a SAN Switch 2/32 (other - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 103
• Name: The name of the switch. • Out Port: The output port that the frames use to reach the next hop on this path. For the last hop, the destination to the embedded port. • Cost: The cost of the ISL used by FSPF routing protocol. It applies only to an E_Port. Fabric OS 5.x administrator guide 103 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 104
104 Routing traffic - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 105
the HP StorageWorks Fabric OS 5.x MIB reference guide. • Link incident detection, registration, and reporting: Provides administrative and diagnostic information. The following optional features provide further support: • The Secure Fabric OS optional license: Includes fabric binding, switch binding - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 106
: • A single-switch configuration (called switched point-to-point) requires Fabric OS 4.4.0 or later. Table 18 summarizes the Fabric OS CLI commands that can be used for managing FICON fabrics. For detailed information on these commands, see the HP StorageWorks Fabric OS 5.x command reference guide - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 107
modereg Displays the mode register bit settings for the switch. The Fabric OS CLI supports only a subset of the HP management features for FICON fabrics. The full set of FICON CUP administrative procedures is available using the HP Fabric Manager and Advanced Web Tools software features. You can - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 108
Although there are no specific zoning rules related to FICON environments, HP recommends that you follow standard FCP zoning practices. For management on page 111. Configuring a single switch Single-switch configuration does not require IDID or fabric binding, provided that connected channels are - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 109
SCC_POLICY and does not create a DCC policy. The security policies are distributed to each switch in the fabric. (For details on the Quickmode procedure, see the HP StorageWorks Secure Fabric OS administrator guide.) 5. Connect and enable channel and control unit (CU) devices. The Query for Security - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 110
..5000) [2000] Data field size: (256..2112) [2112] Sequence Level Switching: (0..1) [0] Disable Device Probing: (0..1) [0] Suppress Class F Traffic: (0..1) [0] VC Encoded Address Mode: (0..1) [0] Per-frame Route Priority: (0..1) [0] Long Distance Fabric: (0..1) [0] BB credit: (1..16) [16] Insistent - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 111
previously executed portswap operations. See the HP StorageWorks Fabric OS 5.x command reference guide for additional details about the portSwap management programs manage switches using CUP protocol by sending commands to an emulated control device in Fabric OS. An HP switch that supports CUP can be - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 112
the following actions in the order stated: 1. Install Fabric OS 4.4.0 or later on an HP StorageWorks switch. 2. For the SAN Director 2/128 only, use the portDisable command to disable (block) port 126. Port 126 is not supported in a CUP environment. After fmsmode has been successfully enabled - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 113
are read from the IPL; the default is Allow All. • HP Advanced Zoning, if used, continues switch. For example: switch:admin> ficoncupshow fmsmode fmsmode for the switch: Enabled Displaying mode register bit settings The mode register bits are described in Table 19. Fabric OS 5.x administrator guide - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 114
or tsTimeZone commands are entered to set the time and date on the switch. The default setting is 0 (off). Alternate control prohibited. Because the Fabric OS CLI, Advanced Web Tools, and Fabric Manager are considered to be switch consoles, this bit has no effect on their operation. Attempts to set - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 115
to on, and then the port at slot 1, port 1 is enabled persistently: switch:admin> ficoncupshow modereg POSC UAM ASM DCAM ACP HCP 1 0 0 0 1 1 switch:admin> ficoncupset modereg ASM 1 Mode register bit ASM has been set to 1. switch:admin> portenable 1/1 Fabric OS 5.x administrator guide 115 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 116
; Fabric OS supports port names up to 32 characters long. When fmsmode is enabled, names longer than 24 characters are truncated. • To ensure that port names are unique, the characters ~00, ~01, ~02, and so on are appended to them. • CUP allows a 24-character switch name; Fabric OS limits the switch - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 117
WWN Registered Node WWN 50:05:07:64:01:40:16:03 50:05:07:64:00:c1:69:ca Type number: 002064 Model number: 103 Manufacturer: IBM Plant of Manufacture: 02 Sequence Number: 0000000169CA tag: 155d Flag 0x10 Node Parameters 0x200115 Switch Port WWN Switch Node WWN 20:5d:00:60:69:80:45 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 118
facility is used to store configuration files. This includes IPL and other configuration files. Fabric OS saves the IPL and all other configuration files on the switch. A maximum of 16 configuration files, including the IPL file, are supported. You can upload the configuration files saved on the - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 119
_____ Fabric Name Attached N_Ports / E_Ports (CU, CPC, or ISL) Slot Number Port Number Port Address Laser Type: LX / SX Port Name Node Type CU / CHNL Machine Model Serial Number Type ISL CU I/F CPC CHPID Figure 3 FICON switch configuration worksheet Fabric OS 5.x administrator guide 119 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 120
for the SAN Switch 2/32, Core Switch 2/64, and SAN Director 2/128 The channel a different value. It must be unique within the fabric. HP recommends that the switch ID (in IOCP or HCD) be set to the publication zSeries Input/Output Configuration Program User's Guide for ICP IOCP (SB10-7037). In the - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 121
,STADET=Y,UNITADD=00 SilkWorm 12000 Domain_ID=23 (right side logical switch 1 in hex CNTLUNIT CUNUMBR=0DA,UNITADD=00,UNIT=2032, PATH is essential for any kind of FICON channel performance troubleshooting. To obtain an RMF FICON director activity report, you Fabric OS 5.x administrator guide 121 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 122
(NOUNITR) /* PREVENT UNIT RECORD DEVICE I/O QUEUING STATISTICS */ IOQ(COMM) /* COLLECT COMMUNICATION EQUIPMENT I/O QUEUING STATS PDS 1/25/94 */ IOQ(GRAPH) /* COLLECT GRAPHICS DEVICE 122 Administering FICON fabrics - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 123
existing configuration. • It is replicated on every HP StorageWorks switch within a fabric. • It provides an unzoned view of the overall fabric configuration. This fabric topology view exposes the internal configuration of a fabric for management purposes; it contains interconnect information about - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 124
list is empty (the default), the management server is accessible to all systems connected in-band to the fabric. For more access switch is in secure mode. See the HP StorageWorks Secure Fabric OS administrator guide for more information. Displaying the management server ACL 1. Connect to the switch - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 125
the session. For example: switch:admin> msconfigure 0 Done 1 20:00:00:20:37:65:ce:aa 20:00:00:20:37:65:ce:bb 20:00:00:20:37:65:ce:ff 20:00:00:20:37:65:ce:11 20:00:00:20:37:65:ce:22 20:00:00:20:37:65:ce:33 20:00:00:20:37:65:ce:44 10:00:00:60:69:04:11:24 Fabric OS 5.x administrator guide 125 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 126
the nonvolatile memory and end the session. For example: switch:admin> msconfigure 0 Done 1 Display the access list 2 20:00:00:20:37:65:ce:aa 20:00:00:20:37:65:ce:bb 20:00:00:20:37:65:ce:ff 20:00:00:20:37:65:ce:11 20:00:00:20:37:65:ce:22 20:00:00:20:37:65:ce:33 10:00:00:60:69:04:11:24 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 127
is Enabled. switch:admin> Enabling topology discovery 1. Connect to the switch and log in as admin. 2. Issue the mstdEnable command to enable the discovery feature locally or issue the mstdEnable all command to enable the discovery feature on the entire fabric. Fabric OS 5.x administrator guide 127 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 128
disabled locally. switch:admin> mstddisable all This may erase all NID entries. Are you sure? (yes, y, no, n): [no] y Request to disable MS Topology Discovery Service in progress.... *MS Topology Discovery disabled locally. *MS Topology Discovery Disable Operation Complete!! 128 Configuring the - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 129
test only if directed by your switch provider's customer service representative. You can use the diagDisablePost command to disable POST2, and you can reenable it using the diagEnablePost command. See the HP StorageWorks Fabric OS 5.x command reference guide for additional information about these - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 130
Full duplex Auto (autonegotiation complete). INITCP: CPLD Vers: 0x95 Image ID: 0x19 uptime: 2008; sysc_qid: 0 Fabric OS (Paulsa45) Paulsa45 console login: 2005/03/31-20 programmed for switch NID, using defaults (applies only to FICON environments). sysctrld: all services Active 2005/03/31-20:12:50, - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 131
or downstream status. The details displayed for each switch differ for different switch models. For more information, see the switchShow command in the HP StorageWorks Fabric OS 5.x command reference guide. Displaying the uptime for a switch 1. Connect to the switch and log in as admin. 2. Issue the - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 132
troubleshooting. In the following example, the status of port two is shown: switch : 16 E_Port Trunk port port generation number: 351 portId: 290200 portIfId: 43020004 portWwn: 20:02 CMI_bus_err: 0 switch:admin> See the HP StorageWorks Fabric OS 5.x command reference guide for additional - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 133
the tenancy number of times NL has the tenancy zero tenancy Displaying a summary of port errors for a switch 1. Connect to the switch and log in as admin. 2. Issue the portErrShow command. See the HP StorageWorks Fabric OS 5.x command reference guide for additional portErrShow command information - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 134
switch:admin> porterrshow frames enc crc too too bad enc disc link loss loss frjt fbsy tx rx in err shrt long eof out c3 fail sync sig sig 0: 22 24 0 0 0 0 0 1.5m 0 7 3 0 0 0 1: 22 24 15: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 32: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 for a description of the error types. Table 20 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 135
, and temperature. NOTE: The number of fans, power supply units, and temperature sensors depends on the switch type. For detailed specifications on these components, see the SAN Switch installation guide for your switch model. The specific output from the status commands varies, depending on the - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 136
for syslogd" on page 138. For details on error messages, see the HP StorageWorks Fabric OS 5.x diagnostics and system error messages reference guide. Displaying the system message log, with no page breaks 1. Connect to the switch and log in as admin. 2. Issue the errDump command. Displaying the - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 137
19.494 PORT Rx 24 0 c0fffffd,00fffffd,080492a3 12:07:19.495 PORT Rx 31 0 c0fffffd,00fffffd,080692a7 Use the commands summarized in Table 21 to view and manage port logs. See the HP StorageWorks Fabric OS 5.x diagnostics and system error messages reference guide for additional information about - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 138
for syslogd involves configuring the host, enabling syslogd on the HP StorageWorks switch, and, as an option, setting the facility level. Configuring the host Fabric OS supports a subset of UNIX-style message severities that default to the UNIX local7 facility. To configure the host, edit - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 139
-l n where n is a number from 0 through 7, indicating a UNIX local7 facility. The default is 7. Removing a syslogd host from the list 1. Connect to the switch and log in as admin. 2. Issue the syslogDipRemove command: switch:admin> syslogdipremove 10.1.2.1 Fabric OS 5.x administrator guide 139 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 140
up automatic transfer. For details on the commands, see the HP StorageWorks Fabric OS 5.x command reference guide. Specifying a remote server 1. Verify that the FTP service is running on the remote server. 2. Connect to the switch and log in as admin. 3. Issue the following command: supportftp - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 141
Setting up periodic checking of the remote server 1. Connect to the switch and log in as admin. 2. Issue the following command: set of diagnostic files to the server 1. Connect to the switch and log in as admin. 2. Issue the following command: supportsave -c Fabric OS 5.x administrator guide 141 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 142
142 Working with diagnostic features - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 143
SANs and a list of tools that can be used to resolve them. Table 23 Common troubleshooting problems and tools Problem area Items to investigate Tools Fabric • Missing devices • Marginal links (unstable connections) • Incorrect zoning configurations • Incorrect switch configurations • Switch - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 144
these commands, see the HP StorageWorks Fabric OS 5.x command reference guide. Troubleshooting questions Common steps to take and questions to ask when troubleshooting a system problem are the following: 1. Determine the current Fabric OS level. 2. Determine the switch hardware version. 3. Determine - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 145
switch settings related to the device. See "Checking for a loop initialization failure" on page 158 as the next potential trouble spot. Checking for Fibre Channel connectivity problems Issue the fcPing command, which: • Checks the zoning configuration for the two ports specified. • Generates an ELS - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 146
timeout Round-trip min/avg/max = 1012/1136/1442 usec Pinging 21:00:00:20:37:25:ad:05 [0x211e8] with 12 bytes of data: Request rejected Request /max = 0/0/0 usec switch:admin> For details about the fcPing command, see the HP StorageWorks Fabric OS 5.x command reference guide. 146 Troubleshooting - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 147
switch to which the device is attached. For example: The Local Name Server has 9 entries { Type Pid COS PortName NodeName TTL(sec) *N 021a00; 2,3;20:00:00:e0:69:f0:07:c6;10:00:00:e0:69:f0:07:c6; 895 Fabric Port Name: 20 not help solve the problem, contact the support organization for the - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 148
configuration (see "Checking for zoning problems" on page 148). • Domain ID conflict (see "Reconciling a domain ID conflict" on page 149). • A switch in a secure fabric not running Secure Fabric OS. (See the HP StorageWorks Secure Fabric OS administrator guide for additional information.) There are - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 149
the configure command to edit the fabric parameters for the segmented switch. See the HP StorageWorks Fabric OS 5.x command reference guide for detailed information. 9. Enable the switch by issuing the switchEnable command. You can also reconcile fabric parameters by issuing the configUpload command - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 150
" on page 177 for additional information about setting up zoning properly. Also see the HP StorageWorks Fabric OS 5.x command reference guide for details about zoning commands. Correcting a fabric merge problem quickly You can correct zone conflicts by using the cfgClear command to clear the zoning - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 151
data to the switch supplier for further investigation. Correcting I2C bus errors I2C bus errors indicate defective hardware; the specific item is listed in the error message. See the HP StorageWorks Fabric OS 5.x diagnostics and system error messages reference guide for information specific - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 152
the switch as user. 2. Issue the sensorShow command. See the HP StorageWorks Fabric OS 5.x command reference guide for problems with device logins, use the following procedure: 1. Log in to the switch as admin. 2. Issue the switchShow command, and then check for correct logins. 152 Troubleshooting - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 153
For example: switch:admin> switchshow switchName: sw094135 switchType: 26.1 switchState: Online switchMode: Native switchRole: Principal switchDomain: LM:L0.5 4. Issue the portErrShow command and then check for errors that can cause login problems. Fabric OS 5.x administrator guide 153 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 154
" on page 159 for additional information). • A steadily increasing number of errors can indicate a problem. Track errors by sampling the port errors every five or ten minutes. 5. Issue the portFlagsShow portID is the port number, and then view the device to switch communication. 154 Troubleshooting - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 155
section provides procedures that help pinpoint any media-related issues in the fabric. The tests listed in Table 26 are a combination of structural and identify media-related issues. • Structural tests perform basic testing of the switch circuit. If a structural test fails, replace the main board or - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 156
The crossport is set to loopback using an external cable by default. However, this command can be used to check internal components run on the internal switch components. The following is partial list of operands-see the HP StorageWorks Fabric OS 5.x command reference guide for additional command - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 157
fPortTest command. See the HP StorageWorks Fabric OS 5.x command reference guide for information on the command options. The following example executes the fPortTest command 100 times on port 8 with payload pattern 0xaa55, pattern width 2 (meaning word width) and a default payload size of 512 bytes - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 158
event port cmd args 11:40:02.078 PORT Rx3 23 20 22000000,00000000,ffffffff,11050100 Received LISA frame The LISA frame indicates that a fabric device or another switch is connected to the switch, the port must be online. 2. Issue the portLogShow or portLogDump command. 158 Troubleshooting - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 159
fabric device, the port becomes an F_Port. If the opposite device is another switch, the port becomes an E_Port. Some fabric devices have problems switch is disabled. If the switch opposite side is not another switch, the link came up of the link is a fabric device, the link came up the switch and - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 160
port using the loopback mode lb=5. See the HP StorageWorks Fabric OS 5.x command reference guide for additional information. Table 29 describes the loopback modes. Table 29 Loopback modes Mode Description 1 Port Loopback (loopback plugs) 2 External (SERDES) loopback 160 Troubleshooting - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 161
enter into the Name Server. This enables private devices that do not FLOGI but accept PRLI to be entered in the Name Server and receive full fabric citizenship. Private devices that Fabric OS 5.x administrator guide 161 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 162
performs a PLOGI and attempts PRLI with these devices. You can view the Name Server table in Advanced Web Tools by clicking Name Server in the fabric toolbar. See the HP StorageWorks Fabric OS 5.x Advanced Web Tools administrator guide for more information. 162 Troubleshooting - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 163
is configured. SAN Switch 2/8V, SAN Switch 2/16V, and SAN Switch 2/32, Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director (FC2-16 port blades) For the SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director using FC2-16 port blades - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 164
command) is enabled by default for LD links. For previous Fabric OS versions that support this option, it was disabled by default. To avoid inconsistency in the fabric, make sure that this value is enabled on both ends of the link. To connect to switches running Fabric OS versions earlier than - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 165
parameter must be set to 1 on all switches in the fabric. Each switch must be disabled before setting this parameter. • For fabrics that contain a mix of HP StorageWorks models, the fabric.ops.mode.longDistance parameter must be set to 0 (the default). Under certain circumstances (for example, if - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 166
number for Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director. This option is not applicable to fixed-port switches. The slot desired distance. (Fabric OS versions earlier than 4.4.0 do not support this parameter.) Note that for a 4/256 SAN Director with FC4-16 or FC4-32 port blades, ports - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 167
links should differ by no more than 550 meters. For optimal performance, HP recommends no more than 30 meters difference. Connections between the SAN Switch 4/32 and 4/256 SAN Director (using FC4-16 and FC4-32 port blades) support these advanced features: • Up to eight ports in one trunk group to - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 168
The maximum number of ports per trunk and trunks per switch depends on the HP StorageWorks model. For detailed information about trunking commands, see online help or the HP StorageWorks Fabric OS 5.x command reference guide. Standard trunking criteria Observe the following criteria for standard - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 169
[slot/]port where slot is the slot number (Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director only) and port is the port number of fabric design accordingly, such as by adding, removing, or reconfiguring ISLs and trunking groups in problem areas. There are three methods of monitoring fabric - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 170
you to monitor traffic flow through specified ports on the switch and send alerts when the traffic exceeds or drops below configurable thresholds. See the HP StorageWorks Fabric OS 5.x Fabric Watch administrator guide for additional information. • Issue the portPerfShow command, as described in - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 171
only for switches with slots such as the Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director). SAN Switch 4/32 and 4/256 SAN Director only). You can set the port speed for one port or for an entire switch. Trunked ports must be set to the same speed. Fabric OS 5.x administrator guide - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 172
is required only for switches with slots, such as the Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director. Specifies the port a speed of four Gbit/sec. (4/8 SAN Switch, 4/16 SAN Switch, and SAN Switch 4/32, and 4/256 SAN Director only.) The following example sets the speed for port 3 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 173
17 deskew 16 deskew 16 Master deskew 15 Trunking over extended fabrics In addition to the criteria listed in "Standard trunking criteria" on page 168, observe the following criteria for trunking over extended fabrics: • ISL trunking over extended fabrics is supported on switches running Fabric OS - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 174
to troubleshoot the problem, as shown in the following procedure: 1. Connect to the switch and switch:admin> trunkdebug 3 5 port 3 is not E port switch:admin> Recognizing buffer underallocation For the SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Core Switch 2/64, and SAN Director 2/128 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 175
a port to LD from another mode can result in the port being disabled for lack of buffers-this does not apply to the SAN Switch 4/32 and 4/256 SAN Director (using FC4-16 and FC4-32 port blades). If this happens: • In Fabric OS 4.2.x, reconfigure the disabled LD port back to the original mode. • In - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 176
176 Administering ISL trunking - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 177
, and members in the zoned fabric do not have access to them defined in a fabric is called the a switch reboot. all HP StorageWorks switches when switch before switches if a zoning operation is attempted from a remote switch in the fabric. On the affected switches fabric device can access them. JBO - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 178
HP StorageWorks Fabric OS 5.x command reference guide in most SANs. It functions Fabric switches implement fabric-based zoning, in which the zone members are identified by WWN or port location in the fabric. Fabric-based zoning is also called name server-based or soft zoning. HP StorageWorks switches - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 179
are specified as a pair of decimal numbers in the form d, area (d is the domain ID of the switch and area is the area number on that switch). For example, on Core Switch 2/64 or SAN Director 2/128, 4,46 specifies port 14 in slot number 3 (domain ID 4, area 46). On fixed-port models, 3,13 specifies - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 180
(16-digit as using NT_Hosts to define all NT hosts in the fabric). Zone aliases also simplify repetitive entry of zone objects, implemented and provide the most generic services. If other configurations are used flash memory. On power-up, the switch reloads the saved configuration. If a - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 181
on that ASIC. Fabric OS uses hardware-enforced zoning (on a per-zone basis) whenever the fabric membership or zone configuration changes. Table 35 shows the various HP StorageWorks switch models, the hardware zoning methodology for each, and tips for best usage. Fabric OS 5.x administrator guide 181 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 182
SAN Switch, 4/16 SAN Switch, HP StorageWorks 2-GB switches, SAN Switch 4/32, Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director Mixed switches on HP StorageWorks 2-GB switches, Core Switch 2/64, and SAN Director 2/128, and do not use domain, port identifiers. Figure 6 shows a fabric - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 183
ensures that any PLOGI/ADISC/PDISC/ACC from an unauthorized device attempting to access a device it is not zoned with is rejected. HP StorageWorks 2-Gbit/sec switches always deploy the hardware assist, in any zone configuration (see Figure 8 and Figure 9). Fabric OS 5.x administrator guide 183 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 184
the structure and context. • Evaluate the security requirements of the fabric. If additional security is required, add HP Secure Fabric OS into the fabric. • If the fabric includes an HP StorageWorks switch and you support a third-party switch product, they are able to use only WWN zoning; other - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 185
to save the change to the defined configuration. For example: switch:admin> alicreate "array1", "2,32; 2,33; 2,34; 4,4" switch:admin> alicreate "array2", "21:00:00:20:37:0c:66:23; 4,3" switch:admin> alicreate "loop1", "4,6" switch:admin> cfgsave You are about to save the Defined zoning configuration - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 186
switch:admin> aliremove "array1", "1,2" switch:admin> aliremove "array2", "21:00:00:20:37:0c:72:51" switch:admin> aliremove "loop1", "4,6" switch on this command, see the HP StorageWorks Fabric OS 5.x command reference guide. Deleting an alias 1. Connect to the switch and log in as admin. - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 187
command to check whether your fabric has Reliable Commit Service (RCS) enabled (rcsDisabled=0). If RCS is disabled (rcsDisabled=1), check for older switches in the fabric. After the older switches are upgraded, RCS is enabled by default. RCS is available on all switch versions 4.1 and later. RCS - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 188
to save the change to the defined configuration. For example: switch:admin> zoneremove "greenzone", "1,2" switch:admin> zoneremove "redzone", "21:00:00:20:37:0c:72:51" switch:admin> zoneremove "bluezone", "4,6; 21:00:00:20:37:0c:66:23 switch:admin> cfgsave You are about to save the Defined zoning - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 189
to avoid either type of segmentation is to know the zone database size limit of adjacent switches. Table 36 through Table 39 provide the expected behavior based on different database sizes after a Join Join Join Join Join Join Join Join Join Join Join Fabric OS 5.x administrator guide 189 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 190
fabric, but cannot exceed 64 bytes per item. When enabling a new zone configuration, you must ensure that the size of the configuration does not exceed the minimum size supported by all switches in the fabric on all switches. See the HP StorageWorks Fabric OS 5.x command reference guide for details - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 191
fabric, and details about the maximum zone database size for each version of the FOS, see "Maintaining zone objects" on page 193. Creating a zoning configuration 1. Connect to the switch switch switch:admin> cfgadd "newcfg", "bluezone" switch switch switch:admin> cfgremove "newcfg", "redzone" switch - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 192
:8c 21:00:00:20:37:0c:71:02 1,2 21:00:00:20:37:0c:76:22 21:00:00:20:37:0c:76:28 zone: Red_zone 1,0 21:00:00:20:37:0c:76:85 21:00:00:20:37:0c:71:df Viewing selected zone configuration information 1. Connect to the switch and log in as - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 193
switch:admin> cfgactvshow Effective configuration: cfg: NEW_cfg zone: Blue_zone 1,1 21:00:00:20:37:0c:76:8c 21:00:00:20:37:0c:71:02 1,2 21:00:00:20:37:0c:76:22 21:00:00:20 1. Connect to the switch and log in as switch switch:admin> preserved when the switch reboots, save switch and log - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 194
20:37:0c:76:85; 21:00:00:20:37:0c:71:df 3. Issue the zoneObjectExpunge command to delete the zone object. Note that zone configuration names are case-sensitive; blank spaces are ignored. For example: switch the HP StorageWorks Fabric OS 5.x command reference guide. 194 Administering advanced zoning - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 195
enabled. • Native operating mode: All switches must be in the native operating mode. • Secure Fabric OS: If one switch has Secure Fabric OS enabled, all switches in the fabric must have Secure Fabric OS. See the HP StorageWorks Secure Fabric OS administrator guide for more information. • Merging and - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 196
because of a merge, the new zone database is propagated to other the switches within the merge request. • Merging two fabrics: Both fabrics have identical zones and configurations enabled. The two fabrics join to make one larger fabric with the same zone configuration across the newly created - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 197
secure mode, no merge operations occur. HP Advanced Zoning is configured on the primary FCS. The primary FCS switch makes zoning changes and other security-related changes. The primary FCS switch also distributes zoning to all other switches in the secure fabric. All existing interfaces can be used - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 198
requirements Evaluate the security requirements of the fabric. If additional security is required, add HP Secure Fabric OS into the fabric. Interoperability Fabric If the fabric includes a third-party switch product, only WWN zoning is supported. Other types of zoning, including QuickLoop, are - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 199
SAN Switch 4/32 switch running Fabric OS 4.4.0 does not display AL_PA measurements for EE monitors. It provides port CRC reports through Advanced Web Tools. Table 42 lists commands associated with advanced performance monitoring. For detailed information on these commands, see the HP StorageWorks - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 200
use the slot/port syntax required by the Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director. For the 4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32, use only the port number in the - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 201
detected in frames. The 4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, and Brocade 4Gb SAN Switch for HP p-Class BladeSystem, Core Switch 2/64, and SAN Director 2/128 allow up to eight EE monitors. The SAN Switch 4/32 and 4/256 SAN Director allow up to 256 EE - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 202
the number of frames in both directions with CRC errors. Figure 11 shows several switches and the correct ports on which to add performance monitors for a specified SID-DID port to compare only certain parts of the SID or DID. By default, the frame must match the entire SID and DID to trigger the - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 203
(the field must match) or 00 (the field is ignored). The default EE mask value is ff:ff:ff. The command sets the mask for issued, a message is displayed as shown in the following example: switch:admin> perfsetporteemask 1/2, "00:00:ff" EE monitors are currently Fabric OS 5.x administrator guide 203 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 204
combination of standard filters and user-defined filters. For the 4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, Core Switch 2/64, and SAN Director 2/128, the maximum number of filters is eight per port, in any - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 205
• Increments the filter counter if a match is found The following number of offsets can be specified: • SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Core Switch 2/64, and SAN Director 2/128 (Fabric OS 4.0.0 or later): Up to two different offsets per port (one offset when FMS is enabled - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 206
• SAN Switch 4/32 (Fabric OS 4.4.0 or later): Up to 15 different offsets per port (14 offsets when FMS is enabled) • 4/8 SAN Switch, 4/16 SAN Switch, and Brocade 4Gb SAN Switch for HP p-Class BladeSystem (Fabric OS 5.0.1): Up to 7 different offsets per port (6 offsets when fmsmode is enabled) You - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 207
for ISLs. The SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director support eight filter-based monitors for trunks. The 4/8 SAN Switch, 4/16 SAN Switch, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32 support 12 filter - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 208
be EE, FLT (filter-based), or ISL. The --class monitor_class operand is required. Specifies the slot number for a Core Switch 2/64, SAN Director 2/128, or 4/256 SAN Director. For all other switches, this operand is not required. The slot number must be followed by a slash ( / ) and the port number - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 209
717 717 513 204 The following example displays filter monitor information on a port: switch:admin> perfMonitorShow --class FLT 2/5 There are 7 filter-based monitors defined on port telnet shell confirms that the counters on the monitor have been cleared. Fabric OS 5.x administrator guide 209 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 210
, FLT (filter-based), or ISL. The --class monitor_class operand is required. slotnumber Specifies the slot number for a Core Switch 2/64, SAN Director 2/128, or 4/256 SAN Director. For all other switches, this operand is not required. The slot number must be followed by a slash ( / ) and the port - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 211
example: switch:admin> switch is rebooted. Using the HP Fabric Manager software application version 4.4.0 (or later), you can store performance data persistently. For details on this feature, see the HP StorageWorks Fabric Manager 5.x administrator guide. Fabric OS 5.x administrator guide - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 212
212 Administering advanced performance monitoring - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 213
the StorageWorks 1 GB switches, this format supports up to 16 ports per switch. • Core: The default for the 4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, SAN Switch 4/32, Core Switch 2/64, SAN Director 2/128 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 214
hosts and target HBAs in a SAN need to know the full 24-bit PIDs of the hosts and SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32 and the Core Switch 2/64, SAN Director 2/128, and 4/256 SAN - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 215
by running the configUpload command. Before downgrading firmware, change the PID back to supported PIDs, such as Core PID. If the database is converted, save the converted database, and then download the earlier OS. Selecting a PID format All switches in a fabric must use the same PID format, so - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 216
switch. Host reboot is not required. • Convert existing fabric to Core PID format, upgrading the version of Fabric OS, if necessary. Set Core PID format for new switch any multipathing software responds to a fabric service interruption If current details about the SAN are already available, it might - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 217
Fabric OS versions • RAID array microcode versions • SCSI bridge code versions • JBOD drive firmware versions • Multipathing software versions • HBA timeout values • Multipathing software timeout values • Kernel timeout values • Configuration of switch 2. Make a list of manually by default with HP/UX - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 218
PID format on each switch in the fabric. 6. Reenable the switches in the updated fabric one at a time. In a core/edge network, enable the core switches first. 7. After the fabric has reconverged, use the cfgEnable command to update zoning. 8. Update the bindings for any devices manually bound by PID - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 219
closely with the SAN service provider in these cases. Changing to Core PID format In Fabric OS release 4.2.0 and later, Native PID format is not supported; the default format is the Core PID format. In Fabric OS 3.1.2 and later, Core PID format is the default configuration. In Fabric OS 2.6.2 and - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 220
Switches SAN Switch 2/8-EL and SAN Switch 2/16 SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Core Switch 2/64, SAN Director 2/128 Brocade 4Gb SAN Switch for HP p-Class BladeSystem 4/8 SAN Switch, 4/16 SAN Switch, 4/256 SAN Director 2.62 3.12 4.20 5.0.1 5.0.1 2. Update switch firmware - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 221
sample configure command on an HP StorageWorks switch running Fabric OS 3.1.2 and for a sample configure command on an HP StorageWorks switch running Fabric OS 4.2.0 and later.) b. Run the switchEnable command all switches. c. Verify that all the switches form a fabric. d. Use the switchShow command - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 222
Example of the configure command on a switch running Fabric OS 5.0.1: configure Configure... Fabric parameters (yes, y, no, n): [no] y Domain: (1..239) [11] R_A_TOV: (4000..120000) [10000] E_D_TOV: (1000..5000) [2000] WAN_TOV: (0..30000) [0] MAX_HOPS: (7..19) [7] Data field size: (256..2112) [2112] - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 223
235 122 234 121 233 120 232 87 199 86 198 85 197 84 196 103 215 102 214 101 213 100 212 17 129 16 128 35 147 34 146 33 145 32 144 51 163 50 162 49 161 48 160 67 179 66 178 65 177 64 176 83 Slot 9 Slot 10 Figure 13 4/256 SAN Director with Extended Edge PID Fabric OS 5.x administrator guide 223 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 224
Fabric OS versions that support the addressing mode. HP recommends that you use 2.6.2 for HP StorageWorks 1 GB switches; 3.1.2 for the SAN Switch 2/8-EL and SAN Switch 2/16; 4.2.0 for Core Switch 2/64 and SAN Director 2/128, as well as the SAN Switch 2/8V, SAN Switch 2/16V, and SAN Switch 2/32 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 225
[0] Disable Device Probing: (0..1) [0] Suppress Class F Traffic: (0..1) [0] SYNC IO mode: (0..1) [0] Core Switch PID Format: (0..2) [0] 1 Per-frame Route Priority: (0..1) [0] Long Distance Fabric: (0..1) [0] BB credit: (1..27) [16] 10.After all switches are updated to use the new PID format and - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 226
16 dev/dsk/c65t8d0 20.Validate that HP DVD-ROM 304 /dev/dsk/c3t2d0 /dev/rdsk/c3t2d0 disk 319 0/4/0/0.1.2.255.14.8.0 adisk CLAIMED DEVICE SEAGATE ST336605FC /dev/dsk/c64t8d0 /dev/rdsk/c64t8d0 21.Repeat this procedure for all fabrics. 22.Issue the switchEnable command. Enable the core switches - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 227
starting point from which a SAN administrator can develop a site- core switches first, and then the edges. 12.Rebuild the device entries for the affected fabric reenable the affected path. 16.Repeat this procedure for all fabrics. Swapping port area IDs If Fabric OS 5.x administrator guide 227 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 228
4. For the 4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32, issue the following command: portswap port1 port2 For the Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director, issue the - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 229
B Configuring interoperability mode For supported interoperability configurations and restrictions, see the HP StorageWorks SAN design reference guide (AA-RMPNW-TE): http://www.hp.com/go/SANDesignGuide. Fabric OS 5.x administrator guide 229 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 230
230 Configuring interoperability mode - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 231
devices have enough buffers to cover data transfer over a WAN. The HP StorageWorks switches on each side of the gateway must have identical configurations. Only qualified SFPs should be used. You must connect the fabrics through the gateway device, and make sure that the configure parameters are - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 232
Mode (yes, y, no, n): [no] NS Operation Parameters (yes, y, no, n): [no] Arbitrated Loop parameters (yes, y, no, n): [no] System services (yes, y, no, n): [no] Portlog events enable (yes, y, no, n): [no] Committing configuration...done. switch:admin> 232 Using the HP Remote Switch feature - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 233
root user changes another user's password. This is standard UNIX behavior; Fabric OS does not enforce any additional security. Versions 4.1.0 to 4.2.0 Core Switch 2/64-8 for the chassis, 4 per switch SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, SAN Director 2/128-4 root, factory, admin, user - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 234
When users connect as root, factory, or admin, the accounts with default password are prompted for change. The accounts with non-default password are not prompted. Is a user forced to answer password prompts before getting access to the firmware? No, users can press Ctrl-c to No, users can press - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 235
reappear when passwords are changed back to the defaults using the passwdDefault command? Version 4.1.0 and later No Yes Password migration during firmware changes Table 50 describes the expected outcome of password settings when upgrading or downgrading firmware for various Fabric OS versions - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 236
. Use the passwdDefault command to set all passwords to their default. Not applicable. Contact your switch service provider and provide the recovery string. See "Setting the boot PROM password" on page 67 for instructions on setting the password with a recovery string. See "Recovering forgotten - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 237
in the fabric. No change (clean merge). No change (clean merge). Switch A absorbs the configuration from the fabric. Switch A absorbs the configuration from the fabric, with , with cfg1 as the effective cfg. Fabric segments due to a zone conflict cfg mismatch. Fabric OS 5.x administrator guide 237 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 238
types. effective:cfg1: MARKETING Switch B defined: cfg1 zone1: ali3 Fabric segments due to a zone conflict content mismatch. Fabric segments due to a zone conflict cfg mismatch. Fabric segments due to a zone conflict content mismatch. Fabric segments due to a zone conflict content mismatch. Fabric - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 239
about messages that might appear during the procedures, see the HP StorageWorks Fabric OS 5.x diagnostics and system error messages reference guide. Upgrading HP StorageWorks SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, and SAN Switch 4/32 Specify the -s option on the command line for single - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 240
File Name: /pub/v5.0.1/release.plist Password: ***** Do Auto Commit after reboot [Y]: y Reboot system after download [N]: y Firmwaredownload has started. . . . Upgrading a single Core Switch 2/64 or SAN Director 2/128 blade Although it is possible to upgrade firmware on one CP blade at a time - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 241
is no. If you take the default, you must later use the haReboot command to perform an HA reboot manually. NOTE: After you upgrade to Fabric OS 4.4.0 or later, the Full Install option is no longer available. For example: switch: admin> firmwaredownload -s Server Name or IP Address: 192.1.2.3 User - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 242
242 Upgrading firmware in single-CP mode - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 243
42 boot PROMpassword 67 browser and Java support 53 buffer-limited port 163 C card management 88 changes to configuration data 214 changing an account password 45 to core PID format 219 to extended edge PID format 220 chassisshow command 34 checking connected switches 77 status 34 choosing a CA 54 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 244
name 29 customizing the switch name 28 D database, clearing in a FICON environment 107 date and time 24 default names 28 default password 23 defined zone domain ID FICON environment 32 domain ID, insistent 105 downloading configurations across a fabric 76 downloading firmware 78 E effective - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 245
listing link characteristics 174 login switch 21 long distance ISLs 163 LUN masking 178 LWL ISL Trunking support for 167 M maintaining configurations 73 maintaining firmware 76 maintaining licensed features 26 making basic connections 31 managing zoning configurations in a fabric 193 mask for end-to - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 246
date and time 24 setting the default account passwords 22 setting the IP address 22 setting the security level 59 setting the switch date and time 24 setting up automatic trace dump transfers 140 setting up RADIUS AAA service 45 setup summary 112 slotshow command 34 SNMP 58, 59, 63, 64, 65 SNMPv1 61 - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 247
support, HP 14 telnet connection 21 temperature, status of 136 text symbols 14 time and date 24 tracking and controlling switch changes 35 traffic patterns planning for 169 troubleshooting 116 troubleshooting certificates 58 troubleshooting firmware downloads 85 troubleshooting trunking problems - HP StorageWorks 2/16N | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 248
248
HP StorageWorks
Fabric OS 5.x administrator guide
Part number: AA–RVHWB–TE
Second edition: September 2005