Dell Brocade G620 Brocade 8.0.1 Fabric OS Troubleshooting and Diagnostics Guid - Page 85

Disabling POST, Switch status

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Diagnostic Features POST1: Started running Thu Mar 31 20:12:51 GMT 2005 POST1: Test #1 - Running turboramtest POST1: Test #2 - Running portregtest POST1: Script PASSED with exit status of 0 Thu Mar 31 20:12:54 GMT 2005 took (0:0:3) POST2: Started running Thu Mar 31 20:12:55 GMT 2005 POST2: Test #1 - Running portloopbacktest (SERDES) POST2: Test #2 - Running minicycle (SERDES) POST2: Running diagshow POST2: Script PASSED with exit status of 0 Thu Mar 31 20:13:12 GMT 2005 took (0:0:17) 2005/03/31-20:13:13, [BL-1000], 221,, INFO, Paulsa45, Initializing Ports... Enabling switch... 2005/03/31-20:13:13, [BL-1001], 222,, INFO, Paulsa45, Port Initialization Completed 2005/03/31-20:13:13, [EM-5012], 0,, INFO, SW4100_P45, EM: sent dumpready to ME., em.c, line: 2152 2005/03/31-20:13:13, [DGD-5002], 0,, INFO, SW4100_P45, Slot 0 has passed the POST tests., main.c, line: 936 If you choose to bypass POST or after POST completes, various system services are started and the boot process displays additional console status and progress messages. Disabling POST A reboot is not required for diagDisablePost to take effect. NOTE Disabling POST is not recommended and should only be done on the advice of your customer support technician. 1. Connect to the switch and log in with a user account that has admin privileges with the chassis-role permission. 2. Enter the diagDisablePost command. This disables POST1 and POST2. Enabling POST A reboot is required for diagEnablePost to take effect. 1. Connect to the switch and log in with a user account that has admin privileges with the chassis-role permission. 2. Enter the diagEnablePost command to enable POST and reboot the switch for POST tests to run. switch:admin> diagenablepost Config update Succeeded Diagnostic POST is now enabled. Switch status Use the mapsdb --show command to display the overall status of the switch, including its power supplies, fans, and temperature. If the status of any one of these components is either marginal or down, the overall status of the switch is also displayed as marginal or down. If all components have a healthy status, the switch displays a healthy status. To modify the rules used to classify the health of each component, use the switchStatusPolicySet command. To view the rules, use the switchStatusPolicyShow command. NOTE In Fabric OS v7.4.0, the switchStatusShow command does work when Flow Vision is enabled. Refer to Fabric OS Command Reference and the Flow Vision Administrator's Guide for more information. Brocade Fabric OS Troubleshooting and Diagnostics Guide 53-1004126-01 85

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POST1: Started running Thu Mar 31 20:12:51 GMT 2005
POST1: Test #1 - Running turboramtest
POST1: Test #2 - Running portregtest
POST1: Script PASSED with exit status of 0 Thu Mar 31 20:12:54 GMT 2005 took (0:0:3)
POST2: Started running Thu Mar 31 20:12:55 GMT 2005
POST2: Test #1 - Running portloopbacktest (SERDES)
POST2: Test #2 - Running minicycle (SERDES)
POST2: Running diagshow
POST2: Script PASSED with exit status of 0 Thu Mar 31 20:13:12 GMT 2005 took (0:0:17)
2005/03/31-20:13:13, [BL-1000], 221,, INFO, Paulsa45, Initializing Ports... Enabling switch...
2005/03/31-20:13:13, [BL-1001], 222,, INFO, Paulsa45, Port Initialization Completed
2005/03/31-20:13:13, [EM-5012], 0,, INFO, SW4100_P45, EM: sent dumpready to ME., em.c, line: 2152
2005/03/31-20:13:13, [DGD-5002], 0,, INFO, SW4100_P45, Slot 0 has passed the POST tests., main.c, line: 936
If you choose to bypass POST or after POST completes, various system services are started and the boot process displays additional
console status and progress messages.
Disabling POST
A reboot is not required for
diagDisablePost
to take effect.
NOTE
Disabling POST is not recommended and should only be done on the advice of your customer support technician.
1.
Connect to the switch and log in with a user account that has admin privileges with the chassis-role permission.
2.
Enter the
diagDisablePost
command.
This disables POST1 and POST2.
Enabling POST
A reboot is required for
diagEnablePost
to take effect.
1.
Connect to the switch and log in with a user account that has admin privileges with the chassis-role permission.
2.
Enter the
diagEnablePost
command to enable POST and reboot the switch for POST tests to run.
switch:admin> diagenablepost
Config update Succeeded
Diagnostic POST is now enabled.
Switch status
Use the
mapsdb --show
command to display the overall status of the switch, including its power supplies, fans, and temperature. If the
status of any one of these components is either marginal or down, the overall status of the switch is also displayed as marginal or down.
If all components have a healthy status, the switch displays a healthy status.
To modify the rules used to classify the health of each component, use the
switchStatusPolicySet
command. To view the rules, use the
switchStatusPolicyShow
command.
NOTE
In Fabric OS v7.4.0, the
switchStatusShow
command does work when Flow Vision is enabled. Refer to
Fabric OS Command
Reference
and the
Flow Vision Administrator’s Guide
for more information.
Diagnostic Features
Brocade Fabric OS Troubleshooting and Diagnostics Guide
53-1004126-01
85