HP StorageWorks 2/128 HP StorageWorks Fabric OS 5.X Procedures User Guide (AA-
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- HP StorageWorks 2/128 | 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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 2
Company, L.P. © Copyright 2005 Brocade Communications Systems, Incorporated. Hewlett- 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 administrator guide - HP StorageWorks 2/128 | 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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 4
RADIUS servers are contacted for service 52 Enabling and disabling local authentication 52 Configuring for the SSL protocol 52 Browser and Java support 53 Summary of SSL procedures 57 Displaying and deleting certificates 57 Troubleshooting certificates 58 Configuring SNMP agent and traps 58 4 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 5
Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32 80 Upgrading HP StorageWorks directors 82 Summary of the upgrade process 82 Upgrading the Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director 83 Troubleshooting firmware downloads 85 5 Configuring Core - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 6
Troubleshooting 116 Identifying ports 117 Backing up FICON files 118 Uploading the configuration files 118 Downloading configuration files with Active=Saved mode enabled 118 Downloading the platform services 123 Enabling platform services 123 Disabling platform services 123 Controlling - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 7
common problem areas 143 Gathering information for technical support 144 Troubleshooting questions 144 Analyzing connection problems 145 147 Checking for zoning problems 148 Restoring a segmented fabric 148 Reconciling fabric parameters individually 148 Downloading a correct configuration 149 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 8
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 information 173 Trunking over extended fabrics 173 Troubleshooting trunking problems 174 Listing link characteristics 174 Recognizing - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 9
PID format 213 About PIDs and PID binding 213 Summary of PID formats 213 Impact of changing the fabric PID format 213 Fabric OS 5.x administrator guide 9 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 10
firmware changes 235 Password recovery options 236 E Zone merging scenarios 237 F Upgrading firmware in single-CP mode 239 Upgrading HP sessions 22 3 Conversion from UTC to local time 26 4 Secure protocol support 39 5 Items needed to deploy secure protocols 39 6 Main security scenarios 40 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 11
17 Supported configuration options 91 18 Fabric OS commands related to FICON and FICON CUP 107 19 FICON CUP mode register bits 114 20 Port error summary description 134 21 Commands for port log management 137 22 Fabric OS and UNIX message severities 138 23 Common troubleshooting problems and - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 12
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supported on HP B-Series Fibre Channel switches. The FICON information in this document is included for reference only. Intended audience This guide Follow the onscreen instructions to download the applicable documents. HP StorageWorks Fabric OS 5.x master glossary This guide uses industry standard - HP StorageWorks 2/128 | 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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 15
sign up online using the Subscriber's choice web site: http://www.hp.com/go/e-updates. • Subscribing to this service provides you with e-mail updates on the latest product enhancements, newest versions of drivers, and firmware documentation updates as well as instant access to numerous other product - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 16
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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 StorageWorks models contain a fixed number of ports (they tested and supported by HP, documenting all possible configurations and scenarios is beyond the scope of this guide. In some - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 18
Web Tools: For Advanced Web Tools procedures, see the HP StorageWorks Fabric OS 5.x Advanced Web Tools administrator guide. • Fabric Manager: For Fabric Manager procedures, see the HP StorageWorks Fabric Manager 5.x administrator guide. • A third-party application using the API: For third-party - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 19
, including: o Arbitrated loop settings o Switch fabric settings o System services settings o Virtual channel settings (output truncated) Additional help topics The provides Track Changes (TC) information • zoneHelp provides zoning information Fabric OS 5.x administrator guide 19 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 20
20 Introducing Fabric OS CLI procedures - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 21
Web Tools. When the switch comes up, the telnet quota is cleared. (For instructions on performing a fast boot with Advanced Web Tools, see the HP StorageWorks Fabric OS 5.x Advanced Web Tools administrator guide.) • If you have the required privileges, connect through the serial port, log in - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 22
0.0.0.0 is not supported. Do not use this address. Fabric OS versions beginning with 2.6.0, 3.1.0, and 4.0.0 support Classless Inter-Domain 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/ - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 23
page 43. For large enterprises, Fabric OS supports RADIUS services, as described in "Setting up RADIUS AAA service" on page 45. In addition to the account access passwords, each switch can set a boot PROM password. For greater security, HP administrator guide 23 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 24
NOTE: Record the passwords exactly as entered and store them in a secure place; recovering 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 is - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 25
Feb 27 12:30:00 UTC 2003 switch:admin> For details about changing time zones, see the tsTimeZone command in the HP StorageWorks Fabric OS 5.x command reference guide. Synchronizing local time with an external source To synchronize the local time of the principal or primary FCS switch to an external - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 26
-chassis basis, so for products that support multiple logical switches (domains), a license a license key at the HP web site: http://webkey.external.hp.com/welcome.asp. NOTE: For , launch an Internet browser and visit the HP web site: http://webkey.external.hp.com/welcome.asp. 2. Click products. 3. - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 27
select Batch Generation of Licenses. The Software License Key instruction page opens. 6. Enter the requested information in the screen displays the license keys. You also receive an e-mail from the HP licensing company. 10.Activate and verify the license as follows: a. OS 5.x administrator guide 27 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 28
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 on the number of - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 29
Committing configuration... Done. switch62:admin> Customizing the chassis name Beginning with Fabric OS 4.4.0, HP recommends that you customize the chassis name for each switch. Some system logs identify switches by links (ISLs) to a fabric, it joins the fabric. Fabric OS 5.x administrator guide 29 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 30
16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN HP StorageWorks 4/8 SAN 4-Port Upgrade License. You can also purchase a full-fabric upgrade license if your switch does not support full-fabric access. Ports on Demand is ready to be unlocked in the switch firmware - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 31
is licensed. 3. Install the HP Port Upgrade License. For instructions, see "Maintaining licensed features a fabric that contains switches running earlier firmware versions, you must first set the same to other switches See the SAN Switch installation guide for your switch model for ISL connection and - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 32
IDs are assigned dynamically when a switch is enabled, you can reset them manually to control the ID number or to resolve a domain ID conflict when 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 33
(those created using the Extended Fabrics licensed feature) and the security features in Secure Fabric OS are not supported through gateway links. Configuring a link through a gateway 1. If you are not sure that the PID one end of the gateway and log in as admin. Fabric OS 5.x administrator guide 33 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 34
mode SAN Switch 2/8V, SAN Switch 2/16, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32: Specify a port number. the other end of the gateway. See the HP StorageWorks Fabric OS 5.x command reference guide for more information about the portCfgIslMode command. - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 35
the log. Items in the log created from the TC feature are labeled TRCK. Trackable changes are: • Successful login • Unsuccessful login • Logout Fabric OS 5.x administrator guide 35 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 36
enabled; see the trackChangesHelp command in the HP StorageWorks Fabric OS 5.x command reference guide. For troubleshooting information on the TC feature, see " 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 37
the MARGINAL or DOWN 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 38
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 BladeSystem, and SAN Switch 4/32: : switch:admin> switchstatuspolicyset To change the overall switch status policy parameters The current overall - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 39
Web Tools supports the use of HTTPS. Configuration upload and download support the use of scp. SNMPv1 is also supported. SNMP HP StorageWorks MIB files, naming conventions, loading instructions, and information about using the HP SNMP agent, see the HP StorageWorks Fabric OS 5.x MIB reference guide - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 40
special setup is need to use telnet or HTTP. An HP switch certificate must be installed if sectelnet is used. Secure switch certificate must be installed if SSH/HTTPS is used. Secure protocols are supported on Fabric OS 4.4.0 (and later) switches. Switches running earlier Fabric OS versions can - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 41
nested SSH session, commands that require a secure channel are rejected. Fabric OS 4.4.0 and later supports SSH protocol 2.0 (ssh2). For more information on SSH, see the SSH IETF web site: configure telnetd 3. In response to the System Services prompt, enter y. Fabric OS 5.x administrator guide 41 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 42
to implement supported features and capabilities. Table 7 lists the listener applications that HP StorageWorks switches 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 ftp rexec rsh - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 43
enabling the TC feature.) For large enterprises, Fabric OS also supports RADIUS services, as described in "Setting up RADIUS AAA service" on page 45. The following procedures are for operations you mark ("), exclamation point (!), semicolon (;), and colon (:). Fabric OS 5.x administrator guide 43 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 44
3. In response to the prompt, enter a password for the account. The password is not displayed when you enter it on the command line. Deleting a user-defined account Only accounts with the admin role can delete user-defined accounts on the logical switch. 1. Connect to the switch and log in as admin. - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 45
) firmware, see "Effects of firmware changes service Fabric OS 3.2, 4.4.0 and later support RADIUS authentication, authorization, and accounting service service is disabled, so AAA services default to the switch local database. To enable RADIUS service, HP download. Fabric OS 5.x administrator guide 45 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 46
network problems), the switch uses local authentication. Consider the following effects of the use of RADIUS service on other Fabric OS features: • When RADIUS service is to configure a RADIUS server to support HP clients under different operating systems. 46 Configuring standard security features - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 47
org. Follow the installation instructions at the web site service on Linux consists of the following tasks: • Adding the HP brocade As a result, the file dictionary.brocade the role specified with Brocade-Auth-Role. The User-Password == "johnPassword" Brocade-Auth-Role = "admin force the HP StorageWorks - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 48
RADIUS server as follows: $PREFIX/sbin/radiusd Windows 2000 Configuring RADIUS service on Windows 2000 consists of the following tasks: • Installing Internet Authentication Service (IAS). For more information and instructions on installing IAS, see the Microsoft® web site. • Enabling the Challenge - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 49
step 4 for all switches on which RADIUS authentication is to be used. 6. In the Internet Authentication Service window, right-click the Remote Access Policies folder, and then select New Remote Access Policy from the pop OK. 14.In the Groups window, click OK. Fabric OS 5.x administrator guide 49 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 50
just added, Vendor-Specific) and click OK. 27. In the Add Remote Access Policy window, click Finish. 28.After returning to the Internet Authentication Service window, repeat step 6 through step 27 to add additional policies for all login types you want to use the RADIUS server. After this is done - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 51
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 command: switch:admin> or IP address of the server to be changed. Fabric OS 5.x administrator guide 51 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 52
the order in which RADIUS servers are contacted for service 1. Connect to the switch and log in as respond because of power outage or network problems. To enable or disable local authentication, issue the SSL protocol Fabric OS 4.4.0 and later support SSL protocol, which provides secure access to a - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 53
, you might be able to download an encryption patch from the Microsoft web site: http://www.microsoft.com. HP recommends that you upgrade to the levels of browser and Java support, see the HP StorageWorks Fabric OS 5.x Advanced Web Tools administrator guide. Summary of SSL procedures Configure - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 54
If you use different CAs, management services operate correctly, but the Advanced Generating new rsa public/private key pair Done. Because CA support for the 2048-bit key size is limited, select 1024 Jose Organization Name (eg, company name):Brocade Organizational Unit Name (eg, department name): - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 55
be sent. 9. Enter your account name and password on the server. Obtaining certificates Check the instructions on the CA web site and then perform this procedure for each switch: 1. Generate and command to activate it The certificate is downloaded to the switch. Fabric OS 5.x administrator guide 55 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 56
encryption key length (40, 56, or 128). Enter yes. Enter yes. For example: Configure... System services (yes, y, no, n): [no] ssl attributes (yes, y, no, n): [no] yes procedures are guides for installing root certificates to Internet Explorer and Mozilla browsers. For detailed instructions, see - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 57
, select nameRoot.crt. 8. Click Open and follow the instructions to import the certificate. Installing a root certificate to the Java Plug-in For information on Java requirements, see "Browser and Java support" on page 53. This procedure is a guide for installing a root certificate to the Java Plug - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 58
Troubleshooting SNMP information to management stations. SNMPv3 and SNMPv1 are supported. The configuration process involves configuring the SNMP agent and choices: • HP-specific MIB trap is associated with the HP-specific StorageWorks MIB (SW-MIB); it monitors HP StorageWorks switches specifically - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 59
. For information on HP StorageWorks MIBs, see the HP StorageWorks Fabric OS 5.x MIB reference guide. For information on the available on an enabled switch. To disable the switch, use the "switchDisable" command. Configure... System services (yes, y, no, n): [no] ssl attributes (yes, y, no, n): [no] - HP StorageWorks 2/128 | 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)/noPriv[2]): (1..2) [2] 1 New Priv Passwd: Verify Priv - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 61
dot notation: [0.0.0.0] Read/Write? (true, t, false, f): [true] Access host subnet area 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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 62
the agent's system group configuration back to factory default ***** sysDescr = Fibre Channel Switch sysLocation = End User Premise sysContact = Field Support authTraps = 0 (OFF) ***** Are you sure? (yes, y, no, n): [no] y Using legacy commands for SNMPv1 Use the snmpConfig command to configure - HP StorageWorks 2/128 | 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 and trap recipient configuration: Community 1: Secret C0de ( host configured yet Entry 5: No access host configured yet Fabric OS 5.x administrator guide 63 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 64
erases the previous character, erases the whole line, sysDescr: [FC Switch] sysLocation: [End User Premise] sysContact: [Field Support.] authTrapsEnabled (true, t, false, f): [true] SNMP community and trap recipient configuration: Community (rw): [Secret C0de] Trap Recipient's IP address - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 65
variables: sysDescr = Fibre Channel Switch. sysLocation = End User Premise sysContact = Field Support. authTraps = 0 (OFF) SNMPv1 community and trap recipient configuration: Community 1: Secret FibreChannel (ro) No trap recipient configured yet (output truncated) Fabric OS 5.x administrator guide 65 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 66
Sample modification 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 ( - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 67
secure file copy (scp) be used for configuration uploads and downloads. For example: switch:admin> configure Not all options will be you to recover a lost boot PROM password by contacting your switch service provider. Without the recovery string, a lost boot PROM password cannot administrator guide 67 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 68
SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32 the following string to Customer Support for password recovery: afHTpyLsDo1Pz0Pk5GzhIw== Enter HP recommends a random string that is 15 characters or longer for higher security. The firmware - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 69
are displayed: Send the following string to Customer Support for password recovery: afHTpyLsDo1Pz0Pk5GzhIw== Enter the supplied recovery 40 alphanumeric characters. HP recommends a random string that is 15 characters or longer for higher security. The firmware prompts for this administrator guide 69 - HP StorageWorks 2/128 | 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 71
factory 4. Enter the requested 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 72
72 Configuring standard security features - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 73
maintaining firmware. configuration maintenance procedures, HP recommends that you back secure file copy (scp) during the procedure. For instructions on configuring the use of scp by default, see host computer as follows: 1. Verify that the FTP service is running on the host computer. 2. Connect to - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 74
dnsConfig command, see the HP StorageWorks Fabric OS 5.x command reference guide. User name Enter the user the configuration file you are downloading is compatible with your Use the following procedure: 1. Verify that the FTP service is running on the server where the backup configuration firmware - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 75
ASM (active=saved) bit is set on, the switch ignores the initial program load (IPL) file that is downloaded when you restore a configuration. Table 12 describes this behavior in detail. Table 12 Backup and restore in a replaced, because active=saved mode is off. Fabric OS 5.x administrator guide 75 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 76
not require it. Downloading configurations across a 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 site: http://welcome.hp - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 77
The download drivers and software page is displayed. 7. In the Firmware section, click the blue download button to the right of the applicable firmware. To locate all available switch firmware, start at the HP web site: http://www.hp.com and select Driver Downloads. The Software & Driver Downloads - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 78
SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, or SAN Switch 4/32 are adjacent and you start firmware downloads on them at same time downloads the firmware image to a standby CP, if there is one, to prevent disruption to application services. This operation depends on HA support - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 79
firmware download changes before issuing the firmwareDownload command on the next switch. HP downgrading firmware support extended edge, you must change the PID to a supported Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32 maintain primary and secondary partitions for firmware - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 80
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 upgrade process first downloads and then commits the firmware to the switch. While the upgrade is proceeding, you can start another telnet session - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 81
one is selected. Enter your account password for the server. After the firmware is downloaded, the switch reboots and starts the firmware commit. 9. After the reboot, connect to the switch and log in -FWDL_START, 3, Firmwaredownload command has started. . . . Fabric OS 5.x administrator guide 81 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 82
partition: v5.0.1 Secondary Partition: v5.0.1 switch:admin> CAUTION: To successfully download firmware to a 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 83
firmware download and commit process takes approximately 15 minutes. If there is a problem, wait for the timeout (30 minutes for network problems 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. - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 84
with the standby CP blade. During the process, the active CP blade is failed over. After the firmware is downloaded, a firmware commit starts on both CP blades. The entire firmware download and commit process takes approximately 35 minutes. 11.Optional: After the failover, connect to the switch and - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 85
2003 cp1: Standby CP booted up with new firmware. [9]: Tue Apr 20 15:37:04 2003 completed successfully. Troubleshooting firmware downloads A firmware download can fail firmware versions earlier than 4.1.0, do not perform a firmware download while the switch is running POST. If a firmware download - HP StorageWorks 2/128 | 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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 87
SAN Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32 one domain (the 4/256 SAN Director supports only one domain), procedures for the directors , and 4/256 SAN Director, see the installation guide for the switch. Identifying ports The Core Switch - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 88
The following example shows how to enable port 4 on a blade in slot 2: switch:admin> portenable 2/4 By port area ID Zoning commands require that you specify ports using the area ID method. In Fabric OS 4.0.0 and later, each port on a particular domain is given a unique area ID. The relationship - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 89
default. You might need to disable a port blade to perform diagnostics. When diagnostics are executed manually (from the Fabric OS command line), many commands require the port blade to be disabled. 15 provides CP and port blade abbreviations and descriptions. Fabric OS 5.x administrator guide 89 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 90
supports 1- and 2-Gbit/sec port speeds. It supports HP StorageWorks director 16 port blade supporting HP StorageWorks director 16 port blade supporting support private devices. 18 A 32-port HP StorageWorks director port blade supporting Director. HP recommends that each HP StorageWorks director - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 91
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 (CP4) N/A Supported Supported Supported OS 5.x administrator guide 91 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 92
port domains of ports per switch blades 2 64/64 Left side: FC-16 Right side: 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 93
have been successfully set to factory default. 4. After the system reboots, log in again to the first logical switch (sw0) as admin. Fabric OS 5.x administrator guide 93 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 94
; otherwise, proceed to step 9. (See the HP StorageWorks Secure Fabric OS administrator guide for specific instructions.) a. Optional: To configure sw0 and sw1 in an installed SAN Director 2/128 to support two domains Fabric OS versions earlier than 4.4.0 supported only one domain for SAN Director - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 95
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 reconfigure sw0 and sw1. Do not configure zoning parameters; these are propagated when you merge the director into the fabric. 7. If the fabric is - HP StorageWorks 2/128 | 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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 97
(using configuration options 1 through 4). These switches support the port-based policy only; you cannot change the SAN Switch, 4/16 SAN Switch, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32 HP StorageWorks Fabric OS 5.x command reference guide for details on the - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 98
-based or exchange-based routing is active, you cannot assign static routes. Thus, 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 99
is not set switch:admin> dlsset switch:admin> dlsshow DLS is set switch:admin> dlsreset switch:admin> dlsshow DLS is not set Fabric OS 5.x administrator guide 99 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 100
Viewing routing path information The topologyShow and uRouteShow commands provide information about the routing path. 1. Connect to the switch and log in as admin. 2. Issue the topologyShow command to display the fabric topology, as it appears to the local switch. The following entries appear: - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 101
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 Metric Hops Flags Next (Dom, Port 11 4 16 500 1 D 4,0 Fabric OS 5.x administrator guide 101 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 102
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 models provide similar information): switch - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 103
apply 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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 104
104 Routing traffic - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 105
the IBM Redbook, FICON Native Implementation and Reference Guide. Fabric OS provides standard support for FICON single-switch operation. Multiple-switch cascaded FICON operation requires an HP Secure Fabric OS license. CUP operation requires an HP FICON CUP license. The following Fabric OS standard - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 106
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. 106 Administering FICON fabrics - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 107
The Fabric OS CLI supports only a subset of the HP management features for HP StorageWorks Fabric OS 5.x Advanced Web Tools administrator guide • Fabric Manager: HP StorageWorks Fabric Manager 5.x administrator guide • SNMP Agent and FICON MIB: HP StorageWorks Fabric OS 5.x MIB administrator guide - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 108
on page 165 for details on this option of the portCfgLongDistance command. • Although there are no specific zoning rules related to FICON environments, HP recommends that you follow standard FCP zoning practices. For management purposes, put FCP devices in one zone and FICON devices in another zone - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 109
details on the Quickmode procedure, see the HP StorageWorks Secure Fabric OS administrator guide.) 5. Connect and enable channel and control a unique domain ID. If it does not, set a unique domain ID. For instructions on displaying and changing the domain ID, see "Working with domain IDs" on page - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 110
incidents, registered listeners, node identification data, and FRU failures, as described in the following procedures. Link incidents The RLIR Extended Link Service (ELS) contains the link incident information sent to a listener N_Port. To display link incidents, connect to the switch, log in as - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 111
not affect previously executed portswap operations. See the HP StorageWorks Fabric OS 5.x command reference guide for additional details about the portSwap command. Clearing emulated control device in Fabric OS. An HP switch that supports CUP can be controlled by one or more host-based management programs, as - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 112
See "Configuring a high-integrity fabric" on page 109 for more information. If HP Advanced Zoning is in use, see "Zoning and PDCM considerations" on page 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 113
Connectivity Mask (PDCM) values are read from the IPL; the default is Allow All. • HP Advanced Zoning, if used, continues to be in force. If there are any differences in restrictions set up with bit settings The mode register bits are described in Table 19. Fabric OS 5.x administrator guide 113 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 114
Table 19 FICON CUP mode register bits Bit POSC UAM ASM DCAM ACP HCP Description Programmed offline state control. When this bit is set on, the host is prevented from taking the switch offline. The default setting is 1 (on). User alert mode. When this bit is set on, a warning is issued when an - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 115
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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 116
non-printable characters should not be edited manually, because many editors replace non-printable are any differences in restrictions set up with HP Advanced Zoning and PDCM, the most restrictive Troubleshooting The following sources provide useful problem-solving information: • The standard support - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 117
• ficonShow switchrnid • ficucmd dump -A • Other detailed information for protocol-specific problems: • Display port data structures using the ptDataShow command. • Display port registers . switch:admin> ficonshow rlir Flag 0x00 Node Parameters 0x200a5d Fabric OS 5.x administrator guide 117 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 118
A maximum of 16 configuration files, including the IPL file, are supported. You can upload the configuration files saved on the switch to a the event log to warn users that the IPL is not overwritten. Downloading configuration files with Active=Saved mode disabled Issue the configDownload command. - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 119
: 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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 120
can be customized to a different value. It must be unique within the fabric. HP recommends that the switch ID (in IOCP or HCD) be set to the same value information, see the IBM publication zSeries Input/Output Configuration Program User's Guide for ICP IOCP (SB10-7037). In the following sample IOCP - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 121
Management Facility (SMF) records. This data is essential for any kind of FICON channel performance troubleshooting. To obtain an RMF FICON director activity report, you must include the keyword FCD in the . In the following example, the keyword is boldfaced. Fabric OS 5.x administrator guide 121 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 122
/* MONITOR I OPTIONS */ /* */ /* X A O N L Y */ /* */ FCD /* FICON Director */ CHAN /* COLLECT CHANNEL STATISTICS */ CPU /* COLLECT CPU STATISTICS */ CYCLE(1000) /* SAMPLE ONCE EVERY SECOND */ DEVICE(NOSG) /* PREVENT SORT OF STORAGE GROUPS*/ DEVICE(NOCHRDR) /* - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 123
. • It is replicated on every HP StorageWorks switch within a fabric. • service is available only with Fabric OS 2.3.0 and later. Enabling and disabling the platform services management server services except platform services are enabled by default. Enabling platform services 1. Connect - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 124
no] y Request to deactivate MS Platform Service in progress...... *Completed deactivating MS Platform Service in the fabric! switch:admin> Controlling switch is in secure mode. See the HP StorageWorks Secure Fabric OS administrator guide for more information. Displaying the management server - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 125
entered was deleted from the ACL. 6. After verifying that the WWN was deleted correctly, enter 0 at the prompt to end the session. Fabric OS 5.x administrator guide 125 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 126
7. At the Update the FLASH? prompt, enter y. 8. Press Enter to update the nonvolatile memory and end the session. For example: switch:admin> msconfigure 0 Done 1 Display the access list 2 Add member based on its Port/Node WWN 3 Delete member based on its Port/Node WWN select : (0..3) [1] 3 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 127
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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 128
example: switch:admin> mstddisable 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. switch:admin> mstddisable all This may erase all NID entries. Are you sure? (yes, y, no - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 129
Automatically during the POST • Manually using Fabric OS CLI See the HP StorageWorks Fabric OS 5.x command reference guide for a complete completes within several minutes, and supports minimal validation because of the image has started but before general system services, such as login, are enabled. - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 130
-20:12:48, [FSS-5002], 0,, INFO, SW4100_P45, chassis0(0): state not synchronized, svc.c, line: 318 2005/03/31-20:12:48, [FSS-5002], 0,, INFO, SW4100_P45, Services starting a COLD recovery, mdev.c, line: 638 2005/03/31-20:12:49, [MFIC-1002], 220,, INFO, Paulsa45, Chassis FRU header not programmed for - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 131
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 uptime command. Fabric - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 132
command, specifying the number that corresponds to the port you are troubleshooting. In the following example, the status of port two is shown 52 CMI_bus_err: 0 switch:admin> See the HP StorageWorks Fabric OS 5.x command reference guide for additional portShow command information, such as the - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 133
number of frames sent, number of encoding errors received, and number of class 2 and class 3 frames received. See the HP StorageWorks Fabric OS 5.x command reference guide for additional portStatsShow command information, such as the syntax for slot or port numbering. The following example shows the - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 134
The following example shows output from the portErrShow command: 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 0 0 0 0 0 1.2m 0 7 3 0 0 0 2: 0 0 0 0 0 0 0 0 0 0 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 135
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 switch type. Displaying the status of the - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 136
CP blades. For these models, configure syslogd to support chronological system message logs. For details, see "Configuring for syslogd" 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 137
system message log. Port logs are typically used to troubleshoot device connections. 1. Connect to the switch and log the HP StorageWorks Fabric OS 5.x diagnostics and system error messages reference guide for and is determined by the higher-level service or FC_4 upper-level protocol. There are - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 138
facility level is 7. Configuring 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 139
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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 140
problem then occurs, you can provide your customer support representative with the most detailed information possible. To ensure the best service 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 141
a comprehensive 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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 142
142 Working with diagnostic features - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 143
Troubleshooting Troubleshooting whether the problem is on the quickly pinpoint and isolate problems. For example, if problem between the host and switch. This chapter provides information on troubleshooting troubleshooting problems and tools Problem driver installation • Incorrect device driver driver - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 144
HP StorageWorks Fabric OS 5.x command reference guide. Troubleshooting questions Common steps to take and questions to ask when troubleshooting a system problem informational items as possible before contacting the SAN technical support vendor. 1. Determine the following switch information: • Serial - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 145
firmware level • Configuration settings • Storage software (such as EMC Control Center, Veritas SPC, and the like) Analyzing connection problems If a host is unable to detect its target (for example, a storage or tape device), begin troubleshooting the problem the driver settings do not support the - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 146
out 5 frames sent, 0 frames received, 0 frames rejected, 5 frames timeout Round-trip min/avg/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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 147
FCP probing failures (using the fcpProbeShow command). If these queries do not help solve the problem, contact the support organization for the product that appears to be inaccessible. • If the device is listed in the switch, and the switch probed the device. Fabric OS 5.x administrator guide 147 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 148
on page 213). • Incompatible zoning configuration (see "Checking for zoning problems" on page 148). • Domain ID conflict (see "Reconciling a domain running Secure Fabric OS. (See the HP StorageWorks Secure Fabric OS administrator guide for additional information.) There are a number Troubleshooting - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 149
parameters for the segmented switch. See the HP StorageWorks Fabric OS 5.x command reference guide for detailed information. 9. Enable the switch switch to rejoin the main fabric. For details on uploading and downloading configurations, see "Maintaining configurations" on page 73. Reconciling a - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 150
the HP StorageWorks Fabric OS 5.x command reference guide for details about zoning commands. Correcting a fabric merge problem quickly desired zoning database. The two fabrics merge again. Verifying a fabric merge problem 1. Issue the switchShow command to validate that the segmentation is due to - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 151
switch from joining the fabric. MQ errors are rare and difficult to troubleshoot; resolve them by working with the switch supplier. When MQ errors in the error message. See the HP StorageWorks Fabric OS 5.x diagnostics and system error messages reference guide for information specific to the error - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 152
status. See the appropriate SAN Switch installation guide for details regarding the power supply status. command. See the HP StorageWorks Fabric OS 5.x command reference guide for details regarding the device login issues To try to pinpoint problems with device logins, use the following procedure - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 153
Persistent Disable Locked Loop HD where AN:AutoNegotiate, ..:OFF, ??:INVALID. p 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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 154
links" 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 command port number, and then view the device to switch communication. 154 Troubleshooting - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 155
port blade. • Functional tests verify the intended operational behavior of the switch by virtue of running frames through ports or bypass circuitry. Fabric OS 5.x administrator guide 155 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 156
the test to be 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 information: • [-nframes count], specifies the number of frames to send • [-lb_mode mode], selects the loopback point - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 157
to and from the HBA 1. Connect to the switch and log in as admin. 2. Issue the 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 158
point-to-point initialization after the LISA phase of the loop initialization. This behavior sometimes causes trouble with old HBAs. If that is the case, skip point-to-point initialization. Checking for the port must be online. 2. Issue the portLogShow or portLogDump command. 158 Troubleshooting - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 159
F_Port. If the opposite device is another switch, the port becomes an E_Port. Some fabric devices have problems with loop initialization. If this is evident, issue the portCfgPort port_#, 1 command. Correcting a port that edge device, and the edge device SFP). Fabric OS 5.x administrator guide 159 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 160
To troubleshoot a marginal the switch. If the problem stops or goes away, the switch port or the SFP is marginal (proceed to step 4) If the problem does not stop or go the loopback mode lb=5. See the HP StorageWorks Fabric OS 5.x command reference guide for additional information. Table 29 describes - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 161
problem still exists. • If the portErrShow output displays a normal number of generated errors, the issue is solved. • If the portErrShow output still displays a high number of generated errors, follow the troubleshooting fabric citizenship. Private devices that Fabric OS 5.x administrator guide 161 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 162
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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 163
SAN Director" for details about port blade nomenclature. Brocade 4Gb SAN Switch for HP p-Class BladeSystem, SAN Switch 4/32, and Gb/sec between Fabric OS 4.x switches. However, it supports up to 60 km only if the link is established HP does not recommend it. Fabric OS 5.x administrator guide 163 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 164
4.4.0, VC translation link initialization (an option of the portCfgLongDistance 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 165
ISLs are not supported between HP StorageWorks 1 GB switches and other HP StorageWorks models. • To support extended ISLs between HP StorageWorks 1 GB to 0 on all switches in the fabric. If the fabric contains HP StorageWorks 1-GB switches with extended ISLs, use the switchDisable command to - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 166
than the specified desired_distance, the port is allocated the number of buffers required by the specified 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 are shown as buffer-limited - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 167
should differ by no more than 550 meters. For optimal performance, HP recommends no more than 30 meters difference. Connections between the SAN 256 SAN Director (using FC4-16 and FC4-32 port blades) support these advanced features: • Up to eight ports in one trunk group OS 5.x administrator guide 167 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 168
HP StorageWorks model. For detailed information about trunking commands, see online help or the HP StorageWorks Fabric OS 5.x command reference guide configured with two domains, and the 4/256 SAN Director, which does not support two domains. ISL Trunking can be used to simplify SAN design and - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 169
design accordingly, such as by adding, removing, or reconfiguring ISLs and trunking groups in problem areas. There are three methods of monitoring fabric traffic: • Advanced Performance Monitoring monitors traffic advanced performance monitoring" on page 199. Fabric OS 5.x administrator guide 169 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 170
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 the following procedure, to record traffic volume - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 171
Enabling and disabling ISL trunking You can enable or disable HP ISL Trunking for a single port or for an entire switch.When you execute the portCfgTrunkPort or switchCfgTrunk command to port or for an entire switch. Trunked ports must be set to the same speed. Fabric OS 5.x administrator guide 171 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 172
Setting the speed for one port 1. Connect to the switch and log in as admin. 2. Issue the portCfgSpeed command: portcfgspeed [slotnumber/]portnumber, speed_level where: slotnumber portnumber speed_level Is for bladed systems only; it specifies the slot number of the port to be configured, followed - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 173
168, observe the following criteria for trunking over extended fabrics: • ISL trunking over extended fabrics is supported on switches running Fabric OS 3.2.0 (or later) or 4.4.0 (or later). • Extended Fabrics credits using the following formula:" on page 165.) Fabric OS 5.x administrator guide 173 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 174
is part of an ISL trunk fails, use the trunkDebug command to troubleshoot the problem, as shown in the following procedure: 1. Connect to the switch reasons: • The switch does not support trunking. • A trunking license is required. • Trunking is not supported in switch interoperability mode. • Port - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 175
back to the original mode. • In Fabric OS 4.4.0 and later, specify a slightly shorter distance for the desired_distance parameter in the portCfgLongDistance command. Fabric OS 5.x administrator guide 175 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 176
176 Administering ISL trunking - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 177
the saved zone configuration will be different. Advanced zoning licenses are installed as active on all HP StorageWorks switches when they ship from the factory. They need to be reinstalled only if the license 5 Zoning example Loop 1 RAID Server3 Green zone Fabric OS 5.x administrator guide 177 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 178
zoning commands used in the procedures, see the HP StorageWorks Fabric OS 5.x command reference guide or to the online man page for each Fabric-based zoning is also called name server-based or soft zoning. HP StorageWorks switches might also provide additional hardware enforcement of the zone. - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 179
are in the zone. If the physical port is an arbitrated loop, all devices on the loop are part of the zone. Fabric OS 5.x administrator guide 179 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 180
. The purpose of the PROD configuration is to easily identify the configuration that can be implemented and provide the most generic services. If other configurations are used for specialized purposes, names such as BACKUP_A, RECOVERY_2, and TEST_18jun02 can be used. Zone configurations A zone - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 181
hardware-enforced zoning are supported. Software-enforced zoning ports and WWNs as zone members). HP StorageWorks switches augment software-enforced zoning with zone configuration changes. Table 35 shows the various HP StorageWorks switch models, the hardware zoning methodology for each, - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 182
zone type to which a device is attached. Use domain, port identifiers. You can use WWN identifiers if you place disk and tape targets 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 with four non-overlap - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 183
zones Any zone using both WWNs and domain, port entries on the HP StorageWorks 2-Gbit/sec platform relies on Name Server authentication as well as 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 184
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 types of zoning - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 185
, perform zone changes only when the resulting behavior is predictable and acceptable. Changing HBA drivers can rectify the situation. • Final verification: After changing or enabling a zone configuration, zoning configuration only? (yes, y, no, n): [no] y Fabric OS 5.x administrator guide 185 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 186
command, the order in which the members appear in the list is critical. For more information 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. 2. Issue the aliDelete command. 3. Issue the cfgSave command to - HP StorageWorks 2/128 | 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 that either all or none of the switches receive the new zone configuration. HP recommends that you use RCS to secure a reliable propagation of the latest y Fabric OS 5.x administrator guide 187 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 188
Removing devices (members) from a zone 1. Connect to the switch and log in as admin. 2. Issue the zoneRemove command. 3. Issue the cfgSave command to save the change to the defined configuration. For example: switch:admin> zoneremove "greenzone", "1,2" switch:admin> zoneremove "redzone", "21:00:00: - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 189
Join Join XPath 7.3 Segment Join Join Join Join Join Join Join Join Join Join Join Join Join Join Join Join Join Join Fabric OS 5.x administrator guide 189 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 190
the size of the configuration does not exceed the minimum size supported by all switches in the fabric. This is particularly important if and when currently saved size on all switches. See the HP StorageWorks Fabric OS 5.x command reference guide for details on the cfgSize command. If you believe - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 191
switch and log in as admin. 2. Issue the cfgDelete command. 3. Issue the cfgSave command to save the change to the defined configuration. Fabric OS 5.x administrator guide 191 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 192
For example: switch:admin> cfgdelete "testcfg" switch:admin> cfgsave You are about to save the Defined zoning configuration. This action will only save the changes on the Defined configuration. Any changes made on the Effective configuration will not take effect until it is re-enabled. Do you want - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 193
to the switch and log in as admin. 2. Issue the cfgShow command to view the zone configuration objects you want to delete. Fabric OS 5.x administrator guide 193 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 194
change to become effective, enable the appropriate zone configuration using the cfgEnable command. For details about the zoneObjectCopy, cfgShow, cfgEnable, and cfgSave commands, see the HP StorageWorks Fabric OS 5.x command reference guide. 194 Administering advanced zoning - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 195
can also be uploaded to the host for archiving; it can also be downloaded from the host to a switch in the fabric. See "Backing up a in the fabric must have Secure Fabric OS. See the HP StorageWorks Secure Fabric OS administrator guide for more information. • Merging and segmentation: The fabric is - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 196
copy of this database. When a change is made to the defined configuration, the switch where the changes were made must close its transaction for the change to get propagated throughout the fabric. • Merging rules: Observe the following rules when merging zones: • Local and adjacent configurations: - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 197
the two secure fabrics are the same, the fabric's primary FCS server downloads the zoning database and security policy sets to each switch in the fabric NOTE: Secure Fabric OS requires the activation of an HP security license and an Advanced Zoning license. Resolving zone 5.x administrator guide 197 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 198
is supported. Other types of zoning, including QuickLoop, are not supported. QLFA Advanced Web Tools to isolate any possible problems. This is especially useful as fabrics HP recommends performing zone changes only when the resulting behavior is predictable and acceptable. Changing HBA drivers - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 199
supports direct-attach, loop, and switched fabric Fibre Channel SAN topologies by: • Monitoring transaction performance from source to destination • Reporting CRC error measurement statistics • Measuring HP commands, see the HP StorageWorks Fabric OS 5.x command reference guide. Table 42 Advanced - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 200
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 commands. Displaying and clearing the CRC error count You can - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 201
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 switch area ID 30 (0x1e), AL_PA 0xef on Switch Y. Fabric OS 5.x administrator guide 201 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 202
NOTE: EE performance monitoring looks at traffic on the receiving port respective to the SID only. In Figure 10, if you add a monitor to slot 2, port 2, on Switch X, specifying Dev B as the SID and Host A as the DID, no counters (except CRC) are incremented. SID 0x051200 Host A Switch x . . . - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 203
mask Domain ID mask Figure 12 Mask positions for EE monitors Displaying the current EE mask of a port Issue the perfShowPortEeMask command. Fabric OS 5.x administrator guide 203 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 204
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 combination of - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 205
when fmsmode is enabled) • SAN Switch 2/8-EL and SAN Switch 2/16 (Fabric OS 3.0.0 or later): Up to three different offsets per port Fabric OS 5.x administrator guide 205 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 206
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 can specify up to four values - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 207
ISLs. EE monitors are not supported for ISLs. The SAN Switch 2/8V, 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 Switch, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 208
( / ) and the port number, so that each port is represented by both slot number (1 through 4 or 7 through 10) and port number (0 through 15). The HP StorageWorks director has a total of 10 slots. Slot numbers 5 and 6 are CP blades; slots 1 through 4 and 7 through 10 are port blades. For 16-port - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 209
the perfMonitorClear command. After the command has been executed, the telnet shell confirms that the counters on the monitor have been cleared. Fabric OS 5.x administrator guide 209 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 210
( / ) and the port number, so that each port is represented by both slot number (1 through 4 or 7 through 10) and port number (0 through 15). The HP StorageWorks director has a total of 10 slots. Slot numbers 5 and 6 are CP blades; slots 1 through 4 and 7 through 10 are port blades. For 16-port - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 211
cleared from FLASH. Collecting performance data Data collected through advanced performance monitoring is deleted when the 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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 212
212 Administering advanced performance monitoring - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 213
: Introduced with 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 214
Switch 2/16V, SAN Switch 2/32, Brocade 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch PID binding. For those few drivers that do use static PID the host or by using a manual update procedure on the host. on page 222 for instructions. Changes to configuration not download old (pre- - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 215
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 the need for a host reboot in the future. Fabric OS 5.x administrator guide 215 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 216
, evaluate the fabric to: • Find any devices that bind to PIDs • Determine how each device driver responds to the PID format change • Determine how any multipathing software responds to a fabric service interruption If current details about the SAN are already available, it might be possible to skip - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 217
no inherent PID binding problem with either AIX or HP/UX. It is the HBA drivers shipping with these operating systems that bind by PID. Both operating systems are expected to release HBA drivers that bind by WWN, and these drivers might already be available through some support channels. Work with - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 218
format enabled, so it is not necessary to perform the PID format change on these switches. Migrating from manual PID binding (such as persistent binding on an HBA) to manual WWN binding and upgrading drivers to versions that do not bind by PID can often be done before setting the core PID format - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 219
the hosts last. 9. For any devices manually bound by PID, bring the devices back 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 in the configuration file and then download the edited file, the PID format guide 219 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 220
presence in the fabric of drivers that rely on static support Extended Edge PID format. Use this table to determine whether you need to upgrade the firmware in the switches in your fabric before you change the PID format. HP recommends that you download the latest firmware; to download firmware - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 221
" on page 224 for a 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 3, Switch PID format changed to Extended Edge PID Format Fabric OS 5.x administrator guide 221 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 222
Zoning Operation parameters (yes, y, no, n): [no] RSCN Transmission Mode (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] ssl attributes (yes, y, no, n): [no] http attributes (yes, y, no, n): [no - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 223
0 240 2.017 Slot 1 Slot 2 Slot 3 Slot 4 Slot 5 Slot 6 Slot 7 Slot 8 Slot 9 Slot 10 Figure 13 4/256 SAN Director with Extended Edge PID Fabric OS 5.x administrator guide 223 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 224
or impossible to execute without downtime. In some cases, device drivers allow you to specify static PID binding. In these cases, in the fabric are running 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 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 225
At this point, all switches in the fabric are operating in the new addressing mode. Executing the HP-UX procedure This procedure is not intended to be comprehensive. It provides a starting point from which configure command and change the Core PID format to 1. Fabric OS 5.x administrator guide 225 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 226
by issuing the command ioscan -funC disk. In this example, the NO_HW entry is no longer listed: het46 (HP-50001)> ioscan -funC disk Class I H/W Path Driver S/W State H/W Type Description disk 0 0/0/1/1.2.0 adisk CLAIMED DEVICE SEAGATE ST39204LC /dev/dsk/clt2d0 /dev/rdsk/c1t2d0 disk - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 227
use the same PID as the failed port. The device can then be plugged into the new port without rebooting the device. Fabric OS 5.x administrator guide 227 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 228
slot/port1 portdisable slot/port2 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 - HP StorageWorks 2/128 | 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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 230
230 Configuring interoperability mode - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 231
page 33. Remote Switch, enables you to connect two remote HP StorageWorks switches over an IP network, enabling communication of IP services: The Remote Switch fabric configuration fully supports all fabric services, including distributed name service, RSCN, and alias service administrator guide 231 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 232
, y, no, n): [no] RSCN Transmission 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 StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 233
information Table 48 describes the password standards and behaviors between various versions of firmware. Table 48 Account and password characteristics matrix Characteristic Version 4.0.0 Number of password is not required to change the user password. Fabric OS 5.x administrator guide 233 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 234
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 Ctrl-c to get out of password get out of password prompting. prompting. Do users - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 235
switchAdmin role have the same permissions as the user role. When downgrading to an earlier firmware at subsequent times, which passwords are used? Downgrades to 4.2.0 preserve existing default accounts remain All passwords are unchanged. unchanged. Fabric OS 5.x administrator guide 235 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 236
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 passwords" on page - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 237
. The new cfg is a composite of the two, with cfg1 as the effective cfg. Fabric segments due to a zone conflict cfg mismatch. Fabric OS 5.x administrator guide 237 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 238
Table 52 Zone merging scenarios (continued) Description Switch A There is a cfg content mismatch. defined: cfg1 zone1: ali1; ali2 effective: irrelevant defined: cfg1 zone1: ali1; ali2 effective: irrelevant Same content, with a different effective cfg name. defined: cfg1 zone1: ali1; ali2 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 239
only if instructed todo so by your service provider. Your service provider might ask you to perform this procedure on your HP StorageWorks switch-or on one or both CPs in director models-under the following circumstances: • To prevent the firmware commit that occurs after downloading, so that - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 240
an HA reboot manually. In Fabric OS 4.4.0 or later, the Full Install option is not available. 8. Wait for the firmware download to finish. 9. see the haDisable and haFailover commands in the HP StorageWorks Fabric OS 5.x command reference guide. The following procedure allows you to upgrade a - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 241
to the firmware file on the server. For example: /pub/v5.0.1/release.plist 8. Enter your password. 9. Answer the next prompts as indicated: Do Auto Commit after reboot [Y]: y If you answer no in the previous example, you must manually issue the firmwareCommit command. Reboot system after download - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 242
242 Upgrading firmware in single-CP mode - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 243
problems 145 assigning a static route 98 audience 13 authorized reseller, HP 15 B backing up a configuration 73 and restoring configurations, FICON 116 basic card management 88 PID procedure 224 beaconing mode 95 blocking listeners 42 boot PROMpassword 67 browser and Java support to support two - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 244
node identification data, displaying 110 switched point-to-point configuration 106 filter-based monitors 204 adding 205 deleting 206 restoring configuration 211 saving configuration 211 firmware download 78 frame transfer with brocade remote switch 231 244 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 245
information for technical support 144 generating batch HP authorized reseller 15 storage web site 15 Subscriber's choice web site 15 technical support 14 HP 31 ISL 31 J Java support, SSL 53 K key license support for 167 M maintaining configurations 73 maintaining firmware problem unzIPping firmware 76 - HP StorageWorks 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 246
migration during firmware changes 235 24 setting up automatic trace dump transfers 140 setting up RADIUS AAA service 45 setup summary 112 slotshow command 34 SNMP 58, 59, 63, static route 98 storage-based zoning 178 Subscriber's choice, HP 15 summary of PID formats 213 summary of SSL procedures - HP StorageWorks 2/128 | 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 2/128 | HP StorageWorks Fabric OS 5.X Procedures User Guide (AA- - Page 248
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HP StorageWorks
Fabric OS 5.x administrator guide
Part number: AA–RVHWB–TE
Second edition: September 2005