HP StorageWorks 4/64 Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53-
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- HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 1
53-1000853-01 12 March 2008 Fabric OS Troubleshooting and Diagnostics Guide Supporting Fabric OS v6.1.0 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 2
warranty, expressed or implied, concerning any equipment, equipment feature, or service offered or to be offered by Brocade. Brocade reserves Email: [email protected] Document History Title Publication number Fabric OS Troubleshooting and 53-0000853-01 Diagnostics Guide Summary of changes - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 3
output 6 Building a case for your switch support provider 7 Basic switch information 7 Detailed problem information 7 Gathering additional information 9 Chapter 2 General Issues In this chapter 11 Licensing issues 11 Fabric OS Troubleshooting and Diagnostics Guide iii 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 4
In this chapter 33 Configupload and download issues 33 Gathering additional information 35 Brocade configuration form 36 FirmwareDownload Errors In this chapter 37 Blade troubleshooting tips 37 Firmware download issues 38 iv Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 5
Chapter 6 Chapter 7 Chapter 8 Troubleshooting firmwareDownload 41 Gathering additional information 41 Brocade DCX error handling 41 USB error handling 44 Considerations for downgrading firmware 44 Preinstallation messages 44 Blade types 45 Firmware versions 47 IP settings 48 Platform 49 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 6
chapter 91 About Fabric OS diagnostics 91 Diagnostic information 92 Power-on self test 92 Switch status 94 Viewing the overall status of the switch 94 Displaying switch information 95 Displaying the uptime for a switch 95 vi Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 7
port errors for a switch 98 Equipment status 99 Displaying the status of the fans 99 Displaying the status of a power supply 99 Displaying temperature tests not supported by M-EOS 9.6.2 and FOS 6.0 . . . .106 Switch Type Hexidecimal Fabric OS Troubleshooting and Diagnostics Guide vii 53- - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 8
viii Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 9
backing up your switch configurations. • Chapter 6, "Security Issues," provides procedures for basic password and user account management. • firmware downloads, as well troubleshooting information. • Chapter 9, "FCIP Issues," provides information and procedures specific to Brocade 48000 and Brocade - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 10
5300 switch • Brocade 7500 switch • Brocade 7600 switch • Brocade 48000 director • Brocade DCX Backbone What's new in this document This manual is a compilation of all the information originally distributed through out the Fabric OS Administrator's Guide chapters. x Fabric OS Troubleshooting and - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 11
names Identifies the names of user-manipulated GUI elements Identifies keywords guide are presented in mixed lettercase: for example, switchShow. In actual examples, command lettercase is often all lowercase. Otherwise, this manual specifically Troubleshooting and Diagnostics Guide xi 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 12
industry-specific documentation that you might find helpful. Brocade resources To get up-to-the-minute information, join Brocade Connect. It's free! Go to http://www.brocade.com and click Brocade Connect to register at no cost for a user ID and password. For practical discussions about SAN design - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 13
problem, including the switch or fabric behavior immediately following the problem, and specific questions • Description of any troubleshooting side of the switch. • Brocade 7600-On the bottom of the chassis. • Brocade 48000-Inside the chassis next to the power supply bays. • Brocade DCX Backbone-On - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 14
your feedback to: [email protected] Provide the title and version number of the document and as much detail as possible about your comment, including the topic heading and page number and your suggestions for improvement. xiv Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 15
chapter •About troubleshooting 1 •Most common problem areas 2 •Questions for common symptoms 2 •Gathering information for your switch support provider 5 •Building a case for your switch support provider 7 About troubleshooting Troubleshooting should begin at the center of the SAN - the fabric - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 16
the most common problem areas that arise within SANs and identifies tools to use to resolve them. TABLE 1 Common troubleshooting problems and tools Problem area Investigate Tools Fabric Storage Devices Hosts Storage Management Applications • Missing devices • Switch LEDs • Marginal links - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 17
Firmware versions on switch Firmware or application download Hardware Firmware or application download connectivity between switches No light on LEDs Performance problems Licensing Zoning "Connections Issues" Chapter 9, "FCIP Issues" Fabric OS Troubleshooting and Diagnostics Guide 3 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 18
Switch constantly reboots Switch is unable to join fabric Switch reboots during configup/download Zoning User forgot password Password recovery User is unable to change switch settings 8, "Zone Issues" Chapter 8, "Zone Issues" 4 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 19
needed. password should be less than 48 characters. Example of supportFTP command switch:admin> supportftp -s Host IP Addr[1080::8:800:200C:417A]: User Name[njoe]: Password[********]: Remote Dir[support]: Auto file transfer parameters changed Fabric OS Troubleshooting and Diagnostics Guide 5 53 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 20
Gathering information for your switch support provider Capturing a supportSave 1. Connect to the switch and log in using an vendor for instructions. 4. Type the command or start the process to capture the required data on the console. 6 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853- - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 21
the Brocade DCX Backbone.) Detailed problem information Obtain as much of the following informational items as possible prior to contacting the SAN technical support vendor. Document the sequence of events by answering the following questions: Fabric OS Troubleshooting and Diagnostics Guide 7 53 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 22
Building a case for your switch support provider • What happened prior to the problem? • Is the problem reproducible? • If so, what are the steps to produce the problem? • What configuration was in place when the problem occurred? • A description of the problem with the switch or the fault with the - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 23
additional information is necessary in order for your switch support provider to effectively and efficiently troubleshoot your issue. Refer to the chapter specified for 9, "FCIP Issues". • FICON, see Chapter 10, "FICON Fabric Issues". Fabric OS Troubleshooting and Diagnostics Guide 9 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 24
1 Building a case for your switch support provider 10 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 25
or on your switch. Weekly review of these logs is necessary to prevent minor problems from becoming huge issues, or in catching problems at an early stage. Below are some common problems that can occur with or in your system message log. Fabric OS Troubleshooting and Diagnostics Guide 11 53 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 26
the specific hardware that may be failing, begin debugging the hardware, as this is the most likely cause. The next sections provide procedures for debugging the hardware. Checking fan components 1. Log in to the switch as user. 2. Enter the fanShow command. 12 Fabric OS Troubleshooting and - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 27
. Fibre Channel Routing The FC-FC Routing Service enables you to route the ECHO generated when an fcPing command is issued on a switch, providing fcPing capability between two devices in different fabrics across the FC router. Fabric OS Troubleshooting and Diagnostics Guide 13 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 28
problems 1. On the edge Fabric OS switch service) ECHO request to the source port specified and validates the response. • Generates an ELS ECHO request to the destination port specified and validates the response. switch do not support the ELS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 29
this feature off. • Load balancing In most cases this should be set to off. Use the dlsReset command to turn off the function. Fabric OS Troubleshooting and Diagnostics Guide 15 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 30
2 Third party applications 16 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 31
recover from basic connection problems. In this chapter •Port initialization and FCP auto discovery process 17 •Link issues 19 •Connection problems 19 •Link failures 21 merge as would happen on a switch with regular VE_Ports. Fabric OS Troubleshooting and Diagnostics Guide 17 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 32
help you determine where a problem resides. For example, if your switch cannot form an E_Port, switch's Name Server, use the nsShow or nsAllShow command. For more information about these name server commands, refer to Fabric OS Command Reference. 18 Fabric OS Troubleshooting and Diagnostics Guide - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 33
port status LED or power status LED, refer to that switch's model hardware reference manual. There is a table troubleshooting the problem at the switch. Determine if the problem is the target or the host, then continue to divide the suspected problem-path in half until you can pinpoint the problem - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 34
3 Connection problems • A device that is not logically connected to the switch will be registered as a G_ or U_Port. If NPIV is not on the switch, the N_Port is another possible port type. 3. If the missing device is logically connected, proceed to the next troubleshooting procedure ("Checking the - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 35
the NS list, the problem is between the device and the switch. There may be a time-out communication problem between edge devices and the queries do not help solve the problem, contact the support organization for the product that appears to Troubleshooting and Diagnostics Guide 21 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 36
an L_Port. a. Enter the portLogShow or portLogDump command. b. Check argument number four for the loop initialization soft assigned (LISA) frame (0x11050100). switch:admin> portlogdumpport 4 time task event port cmd args 22 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 37
F_Port. If the opposite device is another switch, the port becomes an E_Port. If there is a problem with the fabric device, enter the portCfgGPort switch, the link has come up in a wrong mode. Check the output from portLogShow or PortLogDump commands. Fabric OS Troubleshooting and Diagnostics Guide - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 38
on the switch. Reseating of SFPs may also cure marginal port problems. If the problem stops or goes away, the switch port or the SFP is marginal (proceed to step 4) If the problem does not is bad. Replace the port blade or switch. 24 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 39
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 No_Module Fabric OS Troubleshooting and Diagnostics Guide 25 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 40
L-Port 13 public E-Port 10:00:00:05:1e:34:d0:05 "1_d1" F-Port 10:00:00:06:2b:0f:6c:1f 26 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 41
E_Port ISL R_RDY Mode RSCN Suppressed Persistent Disable NPIV capability ON ON ON ON ON ON ON ON ON switch is holding onto the frame longer than the hold time allows. One problem this could be related to is ISL oversubscription. Fabric OS Troubleshooting and Diagnostics Guide - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 42
how a port has logged in and where a login failed (if a failure occurred): switch:admin> portflagsshow Port SNMP Physical Flags 0 Offline In_Sync PRESENT U_PORT LED 1 Online In_Sync E_PORT G_PORT U_PORT SEGMENTED LOGIN LED 28 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 43
-end terminal equipment, or transmission line. Diagnostics can be executed every day or on demand. Tests switch-to-switch ISL cabling and trunk group operations. The following procedures are for checking switch-specific components. Fabric OS Troubleshooting and Diagnostics Guide 29 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 44
Specify a list of user ports to test. Testing components to and from the HBA 1. Connect to the switch and log in as Switch Test Option: itemList Restricts the items to be tested to a smaller set of parameter values that you pass to the switch. 30 Fabric OS Troubleshooting and Diagnostics Guide - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 45
same for both switches. 6. Connect to the segmented switch after the discrepancy is identified. 7. Disable the switch by entering the switchDisable command. 8. Enter the configure command to edit the fabric parameters for the segmented switch. Fabric OS Troubleshooting and Diagnostics Guide 31 53 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 46
part of the process of coming online. The fabric principal switch will allocate the next available domain ID to the new switch during this process. 7. Repeat step 4 through step 6 if additional switches have conflicting domain IDs. 32 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 47
. NOTE For information about AD-enabled switches using Fabric OS v5.2.0 or later, see the Fabric OS Administrator's Guide. In this chapter •Configupload and download issues 33 •Brocade configuration form 36 Configupload and download issues Symptom The configuration upload fails. Probable - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 48
FTP service. User (10.255.252.50:(none)): upd20 331 Please specify the password. Password: 530 Login incorrect. Login failed. If your login to the FTP or SCP server has failed, verify the username and password are correct. • You do not have configuration upload permission on the switch. There - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 49
output from the commands you are issuing both from the switch and from your computer when you are analyzing the problem. Send this and all logs to your switch support provider. Messages captured in the logs Configuration download generates both RASLog and Audit log messages resulting from execution - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 50
Warning) Downloading configuration without disabling the switch was unsuccessful. (Audit log) Brocade configuration form Use this form as a hard copy reference for your configuration information. In the hardware reference manuals for the Brocade 48000 and DCX modular switches there is a guide for FC - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 51
switch. In this chapter •Blade troubleshooting tips 37 •Firmware download issues 38 •Troubleshooting firmwareDownload 41 •Brocade DCX error handling 41 •USB error handling 44 •Considerations for downgrading firmware 44 Blade troubleshooting tips This chapter refers to the following specific - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 52
-l command switch:admin> usbstorage -l firmwarekey\ 0B 2007 Aug 15 15:13 support\ 106MB 2007 Aug 24 05:36 support1034\ 105MB 2007 Aug 23 06:11 config\ 0B 2007 Aug 15 15:13 firmware\ 380MB 2007 Aug 15 15:13 FW_v6.0.0\ 380MB 2007 Aug 15 15:13 38 Fabric OS Troubleshooting and Diagnostics Guide 53 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 53
, SSH server must support password authentication. If USB device was used for firmwaredownload, make sure it is plugged in and enabled on the Active CP. Cannot download the requested firmware. Probable cause and recommended action The firmware you are trying to download on the switch is incompatible - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 54
by the firmware upgrade process. To fix this issue, you can reboot the switch. If the problem persists, contact your switch support provider. Example of switch needing a reboot ()0xF0800000 OSRootPartition=hda1;hda2 SkipWatchdog=yes 40 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 55
, output from the supportSave command) for your switch support provider. Make sure you identify what information was gathered before and after issuing the firmwareDownload command. Brocade DCX error handling If an error occurs in the middle of a firmware download, the command will make sure the two - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 56
handling TABLE 9 Brocade DCX CP Error Handling Scenario When No. Scenario Error handling Required Action 1 During During downloading to 1. When have the old firmware and both CPUs on the active CP will have the new firmware. 42 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 57
CPUs will have different versions of firmware on its partitions. An error message is logged. Run the firmwareCommit -f command on the switch or each CP that fails. If the problem persists, contact your switch support provider. Fabric OS Troubleshooting and Diagnostics Guide 43 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 58
remove those features that are not supported. Also, check for any one of the following conditions: • If FC8-32 and/or FC8-48 port blade is inserted on Brocade 48000 director or Brocade DCX enterprise-class platform, power off and remove the blade prior to downgrading the firmware. • If an EX_Port is - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 59
failed. Use the slotShow command to display which slots the Brocade FC4-16IP port blades occupy. Physically remove the blades from the chassis, or use the micro-switch to turn the blade off. Retry the firmware download operation. Fabric OS Troubleshooting and Diagnostics Guide 45 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 60
failed. Use the slotShow command to display which slots the Brocade FC10-6 port blades occupy. Physically remove the blades from the chassis, or use the micro-switch to turn the blade off. Retry the firmware download operation. 46 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 61
FC8-48 port blades are not supported on firmware v5.3.0 or earlier, so the firmware download operation failed. Use the slotShow command to display which slots the Brocade FC8-48 port blades occupy. Physically remove the blades from the chassis, or use the micro-switch to turn the blade off. Retry - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 62
.2.0 or earlier because user created IP filter policies are active. Probable cause and recommended action The default IP filter policies are not active on the switch. Make the default IPv4 filter policies active before downgrading. 48 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 63
Message Cannot upgrade to firmware v6.0.0. This firmware does not support Brocade 24000 platform. Probable cause and recommended action The Brocade 24000 does not support firmware v6.0.0. Download firmware v5.3.x on this platform. Fabric OS Troubleshooting and Diagnostics Guide 49 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 64
5 Considerations for downgrading firmware Message The active security DB size is greater than 256 KB switch is currently configured with PEAP/MSCHAPv2 for RADIUS authentication. Use the aaaConfig command to remove that entry before proceeding. 50 Fabric OS Troubleshooting and Diagnostics Guide - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 65
before downgrading the switch's firmware. Message Cannot supported on firmware v5.1.0 or earlier, so the firmware download operation failed. Remove the mirror connections using the portMirror - -delete command. Retry the firmware download operation. Fabric OS Troubleshooting and Diagnostics Guide - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 66
failed. Change the long distance port setting to a supported distance setting using the portCfgLongDistance command and then retry the firmware download operation. The supported settings are: L0 Specify L0 to configure the port to be a regular switch port. A total of 20 full-size frame buffers - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 67
Considerations for downgrading firmware 5 LE Specify LE mode is non-default. Remove the SNMP trap port setting before downgrading. Message Cannot downgrade to v5.3.0 or earlier because FICON is configured on the switch. . Fabric OS Troubleshooting and Diagnostics Guide 53 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 68
policy does not support static routes. DLS always is enabled and the DLS setting cannot change with this policy. Zoning These messages refer to any zone settings that need to be fixed prior to downgrading the switch's firmware. 54 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 69
a switch is running supported by the firmware version to be downloaded, so the firmware download operation failed. Reduce the zone database size to 256 KB. Verify that the zone size is below the 256 KB limit using the cfgSize command. Retry the firmware download operation. Fabric OS Troubleshooting - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 70
5 Considerations for downgrading firmware 56 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 71
: passwd user passwd admin passwd factory 4. Enter the requested information at the prompts. Symptom Unable to log in as root password. Probable cause and recommended action To recover your root password, contact your switch service provider. Fabric OS Troubleshooting and Diagnostics Guide 57 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 72
set all passwords to default. How to recover boot PROM password? Contact your switch service provider and provide the recovery string. Refer to the Fabric OS Administrator's Guide for more information on setting the boot PROM password. How do I recover a user, admin, or factory password? Refer to - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 73
the following information: - Does login problem appear on a Serial, CP IP, or Switch IP address connection? - Is it CP0 or CP1? - Is the CP in active or standby? - Is it the first time login after firmwareDownload and reboot? Fabric OS Troubleshooting and Diagnostics Guide 59 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 74
. If the tests fail on your switch it will constantly reboot. Because boot PROM access is disabled you will not be able to exit out of the reboot. You will need to send the switch back to your switch service provider for repair. 60 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 75
trunkDebug command to troubleshoot the problem, as shown in the following procedure. 1. Connect to the switch and log in switch does not support trunking. • A trunking license is required. • Trunking is not supported in switch interoperability mode. Fabric OS Troubleshooting and Diagnostics Guide - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 76
the switch you want to communicate. • The ports are not the same speed or they are not set to an invalid speed. Manually set port speeds to a speed supported on port or switch by issuing the commands portDisable and portEnable. 62 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 77
first verify that it was a fabric merge problem, then edit zone configuration members, and then switches are joined together by ISLs and do not communicate to each other. Each switch appears as a separate fabric when you use the fabricShow command. Fabric OS Troubleshooting and Diagnostics Guide - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 78
supports 256 Kb and Fabric OS v5.2.0 and later support 1 Mb. • Whether any port number greater than 255 is configured in a port zone. Any pre-Fabric OS v5.2.0 switch will not merge with a newer switches the correct configuration. 64 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 79
the current zoning transaction. Sets the default zone access mode to No Access, switches as admin. 2. Enter the switchDisable command on all problem switches. 3. Enter the cfgDisable command on each switch. 4. Enter the cfgClear command on each switch. Fabric OS Troubleshooting and Diagnostics Guide - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 80
configuration for the segmented switch (see Table 13 on page 65 for specific commands. If the zoneset members between two switches are not listed Link Service frame) ECHO request to the source port specified and validates the response. 66 Fabric OS Troubleshooting and Diagnostics Guide 53- - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 81
• Ignore the ELS request. There are some devices that do not support the ELS ECHO request. In these cases, the device will either device accepts the request and another device rejects the request: switch:admin> fcping 10:00:00:00:c9:29:0e:c4 Troubleshooting and Diagnostics Guide 67 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 82
. To modify default zone mode from no access to all access, enter the defZone --all command, and then the cfgSave command. 2. Confirm that the specific edge devices that having problem, collect the data from the filterPortShow command. 68 Fabric OS Troubleshooting and Diagnostics Guide 53 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 83
monitoring network performance. Commands described in this chapter require Admin or root user access. See the Fabric OS Command Reference for detailed information on command syntax interface 11.1.1.1 on 0/ge1 with 64 bytes of data Fabric OS Troubleshooting and Diagnostics Guide 69 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 84
. Probable cause and recommended action A bouncing tunnel is one of the most common problems. This issue is usually due to over committing of available bandwidth (trying to push 1 Gbps through a pipe that can only sustain 0.5 Gbps). 70 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 85
step in the opposite direction to get throughput FCIP links The following list contains information for troubleshooting FCIP links: • When deleting FCIP links, you must delete them in the exact reverse be connected to a VE_Port. Fabric OS Troubleshooting and Diagnostics Guide 71 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 86
a specific source port and destination port traffic passing though any switch port. This is only supported between F_Ports. This is a useful way to troubleshoot without bringing down the host and destination links to insert an inline analyzer. 72 Fabric OS Troubleshooting and Diagnostics Guide 53 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 87
firmware version 5.2.0 or later installed and running. If the OS on the standby CP does not support mirroring, failing over the standby CP could cause the HA failover to fail. Supported hardware Port mirroring is supported on following platforms: • Brocade 300 • Brocade 4100 • Brocade 4900 • Brocade - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 88
local switch are treated as well-known addresses or embedded frame traffic. • Using firmware download to downgrade to previous Fabric OS releases that do not support port mirroring • Mirror port bandwidth limits mirror connections. 74 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 89
connection with In Order Deliver (IOD) enabled causes frame drop between two endpoints. • Using the firmware download procedure to downgrade to previous Fabric OS releases that do not support port mirroring requires that you remove all the port mirroring connections. If you downgrade to a previous - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 90
to that of a channel protocol analyzer. FTRACE enables troubleshooting of problems using a Telnet session rather than sending an analyzer or technical support personnel to the site. FTRACE record events that occur on the FC interface, including user defined messages and events. FTRACE includes the - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 91
only on a slot power OFF or ON, for example slots containing the FR4-18i. The Brocade 7500, which is not slot based, requires a reboot. See the Fabric OS Reference for more information on any of these commands. FTRACE is a support tool used primarily by your switch support provider. FTRACE includes - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 92
ge port number [tunnel -id] cfg|del] Enabling a trace 1. Log on to the switch as admin. 2. Enter the portCfg -ftrace command with the following options: portcfg-ftrace ge0 cfg -a 0 number [tunnel -id] cfg|del] 78 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 93
has been set up correctly can be found in the Fabric OS Administrator's Guide. In this chapter •FICON issues 79 •Troubleshooting FICON 80 FICON issues Symptom The Control Unit Port cannot access the switch. Probable cause and recommended action A two byte CHPID (channel path identifier) link - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 94
and troubleshooting techniques necessary to fix your problem. General information to gather for all cases The following information needs to be gathered for all FICON setups: • The standard support commands (portLogDump, supportSave, supportShow) or the Fabric Manager Event Log. By default, the - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 95
firmware of the array in use. • Read Brocade Release Notes for specific version of Fabric OS being installed. The following sources provide useful problem-solving information: • The standard support 0x200115 Switch Port WWN Switch Node Troubleshooting and Diagnostics Guide 81 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 96
10 Troubleshooting FICON Single-switch topology checklist This checklist is something you should verify that you have done in your FICON environment to ensure proper functionality of the feature: • Brocade switch Fabric OS v4.1.2 or later release. • Management tool - Suggested: Brocade Fabric - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 97
supported on FOS v4.4.0 or later • Add FICON_CUP license • Ensure no device is plugged into port 254 on the Brocade switch. Probable cause and recommended action Hafailover or hareboot of switch is only known fix as there is no known firmware solution. Fabric OS Troubleshooting and Diagnostics Guide - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 98
10 Troubleshooting FICON CUP Symptom Mainframe RMF utility fails to capture performance data Probable cause and recommended action On Fabric OS v6.0.0, Brocade SilkWorm switches do not fully implement all of CUP commands needed to collect all of performance data on switch. Upgrade your switch to - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 99
Troubleshooting FICON NPIV 10 Symptom Upgraded firmware from v5.0.x to v5.2.1a. The Brocade 24000 crashed when new firmware went active. Probable cause and recommended action RNID processing enhancement in firmware. The following message will appear in the switches log: 2007/05/13-07:06:56, [KSWD - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 100
10 Troubleshooting FICON NPIV 86 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 101
problems with the iSCSI FC4-16IP blade connectivity, use the following chapter to troubleshoot before calling your support provider. NOTE The iSCSI blade FC4-16IP is not supported in the Brocade by the shell. switch:admin> portcmd --ping Troubleshooting and Diagnostics Guide 87 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 102
it must be disabled by using the following command: switch:admin> iscsiswcfg --disableconn -s Symptom iSCSI host with fcLunQuery. Create a virtual target and add LUNs manually using the iscsiCfg command. Symptom Cannot get GE ports Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 103
problems that can occur in iSCSI. Symptom No DDSet or zoning configuration enabled and iSCSI host cannot discover any targets. Probable cause and recommended action Default zoning is set to no access. Check default on other switches are erased Troubleshooting and Diagnostics Guide 89 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 104
iSCSI virtual initiators are in the same zone as the targets. Display the port WWN of the iSCSI virtual initiators using nsShow. 90 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 105
tests not supported by M-EOS 9.6.2 and FOS 6.0 106 About Fabric OS diagnostics The purpose of the diagnostic subsystem is to evaluate the integrity of the system hardware. Diagnostics are invoked in the following two ways: • Automatically during the power-on self test (POST) • Manually using Fabric - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 106
powered up. These tests do not require user input to function. They typically operate within several minutes, and support specific set of diagnostic and test commands run during POST depends on the switch model. The factory default configuration is set to run POST2, but you can configure your switch - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 107
220,, INFO, Paulsa45, Chassis FRU header not programmed for switch NID, using defaults (applies only to FICON environments). sysctrld: all services Active 2005/03/31-20:12:50, [DGD-5001], , Initializing Ports... Enabling switch... Fabric OS Troubleshooting and Diagnostics Guide 93 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 108
Faulty ports monitor HEALTHY Missing SFPs monitor HEALTHY All ports are healthy For more information on how the overall switch status is determined, see the switchStatusPolicySet command in the Fabric OS Command Reference. 94 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 109
one minute (1.29 in the preceding example), five minutes (1.31 in the example), and 15 minutes (1.27 in the example). The reason for the last switch reboot is also recorded in the system message log. Fabric OS Troubleshooting and Diagnostics Guide 95 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 110
a port 1. Connect to the switch and log in as admin. 2. Enter the portShow command, specifying the number that corresponds to the port you are troubleshooting. In this example, the status connection or configuration information. 96 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 111
Port information 12 Displaying the port statistics 1. Connect to the switch and log in as admin. 2. At the command line, enter the portStatsShow command. 331135 number of times NL has the tenancy zero_tenancy 4 zero tenancy Fabric OS Troubleshooting and Diagnostics Guide 97 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 112
12 Port information Displaying a summary of port errors for a switch 1. Connect to the switch and log in as admin. 2. Enter the portErrShow command. See the Fabric Link failures (LF1 or LF2 states) Loss of synchronization 98 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 113
can display status for fans, power supply, and temperature. NOTE The number of fans, power supplies, and temperature sensors depends on the switch type. For detailed specifications on these components, refer to the switch hardware reference manual. The specific output from the status commands varies - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 114
power cycles and reboots. Brocade 48000 and Brocade switch and log in as admin. 2. Enter the errDump command. Displaying the system message log one message at a time 1. Connect to the switch and log in as admin. 2. Enter the errShow command. 100 Fabric OS Troubleshooting and Diagnostics Guide - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 115
is lost over power-cycles and reboots. If the port log is disabled, an error message displays. NOTE Port log functionality is completely separate from the system message log. The port log is typically used to troubleshoot device connections. Viewing the port log 1. Connect to the switch and log in - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 116
) is an IP-based service for logging system messages made available by default on Unix and Linux operating systems. It is available as a third-party application on Windows operating systems, but needs to be installed on Windows. 102 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 117
up to six host IP addresses for storing syslog messages, as shown in this example: switch:admin> syslogdipadd 1080::8:800:200C:417A switch:admin> syslogdipadd 1081::8:800:200C:417A switch:admin> syslogdipadd 1082::8:800:200C:417A Fabric OS Troubleshooting and Diagnostics Guide 103 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 118
occurs, you can then provide your customer support representative with the most detailed information possible. To ensure the best service, you should set up for automatic transfer as part of standard switch configuration, before a problem occurs. Setting up for automatic transfer of diagnostic - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 119
IPv6. User name Password Remote directory Enter the user name of your account on the server; for example, "JohnDoe". Enter your account password for the the switch and log in as admin. 2. Enter the following command: switch:admin> supportsave -c Fabric OS Troubleshooting and Diagnostics Guide 105 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 120
tests not supported by M-EOS 9.6.2 and FOS 6.0 The diagnostic tests portTest and spinFab are designed to work between two Brocade-attached switches. These diagnostics will fail if the B-series switch is linked to an M-series switch. 106 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 121
you run the switchShow command. When you are gathering information to give to your switch support provider, you may be asked the switch model. If you do not know the model, you can use this chart Condor Condor Condor Condor Condor Fabric OS Troubleshooting and Diagnostics Guide 107 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 122
A Switch Type TABLE 20 Switch type to B-Series model converter Switch Type B-Series switch model 62 Brocade DCX 64 5300 66 5100 71 300 ASIC Condor2 GoldenEye2 Condor2 GoldenEye2 108 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 123
. Switch:admin NPIV, and Access Gateway devices) Result: hexidecimal triplet 610600 = decimal triplet 97,06,00 TABLE 21 Decimal to Hex conversion table Decimal 01 02 03 04 05 06 07 08 09 10 Hex 01 02 03 04 05 06 07 08 09 0a Fabric OS Troubleshooting and Diagnostics Guide - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 124
Hex b5 b6 b7 b8 b9 ba bb bc bd be Decimal 191 192 193 194 195 196 197 198 199 200 110 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 125
Hex f1 f2 f3 f4 f5 f6 f7 f8 f9 fa Decimal 251 252 253 254 255 Hex fb fc fd fe ff Fabric OS Troubleshooting and Diagnostics Guide 111 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 126
B Hexidecimal 112 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 127
OS Troubleshooting and Diagnostics Guide 53-1000853-01 command cfgShow, 90 defZone, 89 fcLunQuery, 88 iscsiCfg, 89 nsShow, 88, 90 portCfg, 87 portCmd, 87 portShow, 87 command output, 6 common problem areas, 2 symptoms, 2 configdownload fails, 3 configupload fails, 3 configuration download fails - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 128
RMF utility, 84 port mirroring, 74 switch panic, 84 troubleshooting steps, 83 unable to 'vary online', 83 FICON errors configured, 53 FICON NPIV troubleshooting, 85 FIPS downgrading firmware, 50 switch boots continuously, 60 114 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 129
zone(s), 55 Brocade DCX error handling, 41 cannot download the requested firmware, 39 cannot upgrade directly to v5.3.0, 47 cannot upgrade directly to v6.0, 47 cannot upgrade to firmware v6.0.0, 49 command fails, 3 default IP filter policies, 48 device-based routing policy is not supported, 54 EX - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 130
switches, 3 no light on LEDs, 3 NS, 20 nsShow, 88, 90 NTP, 1 O output from a console, 6 P password recovery options, 58 passwords recovering forgotten passwords, 57 performance problems 74 multiple locations, 74 supported hardware, 73 port type Troubleshooting and Diagnostics Guide 53-1000853-01 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 131
of, 100 test a port, 30 a switch, 30 troubleshooting, 81 certificates, 59 corrupt certificate, 59 invalid certificate, 59 trunk bounces, 4 failed to form, 4 tunnel goes on- and offline, 70 U U_Port, 17 user forgot password, 4 user is unable to change switch settings, 4 V VE_Port, 17 VEX_Port, 17 - HP StorageWorks 4/64 | Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 132
configuration, 2 configuration mismatch, 4 content mismatch, 4 resolving conflicts, 64 troubleshooting, 64 type mismatch, 4 zone errors broadcast zone exists, 55 broadcast zone(s), 55 LSAN count, 55 LSAN zone enabled, 55 zoning, 90 118 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01
53-1000853-01
12 March 2008
Fabric OS
Troubleshooting and Diagnostics Guide
Supporting Fabric OS v6.1.0