Not sure if the results are like expected -
Verification steps:
1. Created A 3.4 DC with one host and 2 domains (ISCSI and NFS).
2. Moved host to maintenance
3. Blocked connection to the non master domain (NFS)
4. Activated the host
5. The host became SPM
6. Attempt to upgrade the DC to 3.5
Results (From audit)-
=====================
2015-Nov-08, 18:28 Data Center DC was updated by admin@internal
2015-Nov-08, 18:28 Data Center DC has encountered problems during upgrade process.
Results (From engine.log)-
==========================
2015-11-08 18:28:33,954 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.UpgradeStoragePoolVDSCommand] (org.ovirt.thread.pool-7-thread-50) [2f32a3a] Command UpgradeStoragePoolVDSCommand( storagePoolId = 1826ad9b-62ab-4abd-a1e8-893599197bb9, poolVersion = 3) execution failed. Exception: IrsOperationFailedNoFailoverException: IRSGenericException: IRSErrorException: Upgrading a pool while an upgrade is in process is unsupported (pool: `1826ad9b-62ab-4abd-a1e8-893599197bb9`): ''
So,
The DC remains 3.4 (makes sense). Error still appears in engine logs (bug says it shouldn't), in Audit logs it seems the DC was updated (where it didn't)
Please advice.
The DC indeed should not be updated. The error in the log is OK IMHO - an error actually occurred, and we'd want to have the information on what happened.
The audit log should be fixed though so it doesn't mislead the user. Probably something like:
- Started DC Upgrade for DC xyz
- DC Upgrade for DC xyz failed/succeeded.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://rhn.redhat.com/errata/RHBA-2015-2531.html