Troubleshooting Clock-Related Issues - HP integrity superdome x Service Manual

GPSM Int Clk
========== ========== ==========
GPSM 1/1 *
GPSM 1/2 *
SUCCESS: Clocks test passed.
Clocks test complete.
Success: Fabric, CAMNet, and Global Clock tests completed with no errors
Show complex status
Use this procedure to test for fabric issues when some or all partitions can't be taken down at the same
time.
Action
Procedure
1. Run SHOW XFM STATUS all to check the health and power status of the XFM modules.
2. Run SHOW COMPLEX STATUS and check the Xfabric status entry for the status.
3. Check SHOW CAE —L and check for any xfabric routing issues and fabric link failures.

Troubleshooting clock-related issues

Cause
Clocks are provided by the GPSM module and are redundant within a complex. Use the command HR>
test clocks to check for clock-related issues as follows:
NOTE:
This command can be run while the partitions are active.
HR> test clocks
Clocks test started...
Blade
==========
Blade 1/1
Blade 1/2
Blade 1/3
Blade 1/4
Blade 1/5
Blade 1/6
Blade 1/7
Blade 1/8
GPSM
==========
GPSM 1/1 *
GPSM 1/2 *
SUCCESS: Clocks test passed.
Clocks test complete.
Any clock failures will also be detected and reported by CAE. To obtain these failures, run show CAE –L,
and then use the command show CAE –E –n <ID> to obtain more details for the CAE event.
Ext Clk
OK ----
OK ----
Sys Clk 0 Sys Clk 1
========== ==========
OK OK
OK OK
OK OK
OK OK
OK OK
OK OK
OK OK
OK OK
Int Clk Ext Clk
========== ==========
OK ----
OK ----
Troubleshooting clock-related issues 95