A rollback will not work if a unexpected cluster-reboot was done before PBE was
enabled. SMF looses its runtime data in that case, so your patch would cause
issues for rollback. The intention is to be able to test the system and then
decide to proceed with rollback or commit. That means reboots are allowed once
the campaign is completed together with rollback.
I think the issue you are having needs a solution preferably in SMF but I'm not
sure how that would look yet.
---
** [tickets:#2648] smf: smfd crashes after cluster reboot when campaign is in
ExecutionCompleted**
**Status:** review
**Milestone:** 5.17.10
**Created:** Thu Oct 19, 2017 06:45 PM UTC by Alex Jones
**Last Updated:** Fri Oct 20, 2017 01:34 AM UTC
**Owner:** Alex Jones
smfd crashes in updateImmAttr because it returns NO_RESOURCES. Here is how to
reproduce:
1. enable PBE, and make sure the "disable" flag is set in OpenSafSmfConfig
2. execute an upgrade campaign, and let it go to "execution completed", but
don't commit it
3. reboot the entire cluster
4. only allow 1 system controller to come up
5. smfd will attempt to re-execute the campaign
6. any writes to IMM (like setting an error because the campaign file can't be
found) will fail with NO_RESOURCES and smfd will assert and crash
The reason for the assert and crash is because PBE has not been turned off by
smfd before the campaign has been inititialized.
---
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