Asset ID: |
1-72-1483597.1 |
Update Date: | 2012-08-17 |
Keywords: | |
Solution Type
Problem Resolution Sure
Solution
1483597.1
:
Unable to start subnet manager on an Infiniband Spine switch
Related Items |
- Exadata Database Machine X2-2 Full Rack
|
Related Categories |
- PLA-Support>Database Technology>Engineered Systems>Oracle Exadata>DB: Exadata_EST
- .Old GCS Categories>ST>Server>Engineered Systems>Exadata>Hardware
|
Created from <SR 3-6055876216>
Applies to:
Exadata Database Machine X2-2 Full Rack - Version Not Applicable and later
Information in this document applies to any platform.
Symptoms
- Trying to enable the subnet manager on the spine IB switch , it failed.
- sminfo executed on other switch, reports status as SMINFO_STANDBY
Changes
none
Cause
Problem is due to the wrong status of the master subnet manager
On the leaf switch, sminfo is returning
sminfo: sm lid 3 sm guid 0x21286ccbeea0a0, activity count 37512519 priority 14 state 2 SMINFO_STANDBY
This is caused by an incorrect content of file /conf/configvalid, having 0 instead of 1.
Solution
To fix the problem, log into the IB switch with the problem.
#disablesm
#echo 1 > /conf/configvalid
#enablesm
Attachments
This solution has no attachment