Standby Supervisor Stays In Powered-Up State - Cisco 9134 - MDS Multilayer Fabric Switch Troubleshooting Manual

Chapter 4 Troubleshooting Hardware
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
dpvm
dstats
epld_upgrade
epp
Use the show system internal sysmgr service all command on the standby supervisor to determine
Step 5
whether or not any process is experiencing excessive restarts. (See
Note
Example 4-12 Finding Excessive Restarts
switch(standby)# show system internal sysmgr service all
Name
------------
aaa
ExceptionLog
platform
radius
securityd
vsan
vshd
wwn
xbar
xbar_client
Looking at the standby supervisor in
has been restarted 23 times. This has probably prevented the standby from initializing properly.
Use the reload module command to restart the standby supervisor. If the restart fails, use the reload
Step 6
module 6 force-dlnd command from the active supervisor to force the standby supervisor to netboot off
of the active supervisor.

Standby Supervisor Stays in Powered-Up State

Symptom
Table 4-9
Symptom Possible Cause
Standby supervisor Standby supervisor did not synchronize
stays in powered-up properly with active supervisor.
state.
OL-9285-05
0 N/A
1
0 N/A
1
This command may not be available if the standby supervisor is at the
UUID PID
-------- ------
0x000000B5 1458
0x00000050 [NA]
0x00000018 1064
0x000000B7 1457
0x0000002A 1456
0x00000029 1436
0x00000028 1408
0x00000030
0x00000017
0x00000049
Standby supervisor stays in powered-up state.
0
1
SAP state Start count
----- ----- -----------
111 s0009
[NA] s0002 None
39 s0009
113 s0009
55 s0009
15 s0009
37 s0009
1435 114 s0009
[NA] [NA] s0017
1434 917 s0009
Example 4-12 shows that the crossbar (xbar) software component
Solution
See the "Verifying That a Standby Supervisor Is in the
Powered-Up State Using Device Manager" section on
page 4-20 or the
in Powered-Up State Using the CLI" section on
page 4-20.
Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x
Troubleshooting Supervisor Issues
Example 4-12.)
prompt.
loader>
1
1
1
1
1
1
1
23
1
"Verifying That a Standby Supervisor Is
4-19