Bug 1157212 - Failure to Attach ISO domain causes SPM failover
Summary: Failure to Attach ISO domain causes SPM failover
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Virtualization Manager
Classification: Red Hat
Component: ovirt-engine
Version: 3.4.0
Hardware: All
OS: Linux
high
high
Target Milestone: ---
: 3.4.4
Assignee: Allon Mureinik
QA Contact: Elad
URL:
Whiteboard: storage
Depends On: 1140430
Blocks: 1133612
TreeView+ depends on / blocked
 
Reported: 2014-10-26 08:56 UTC by rhev-integ
Modified: 2019-05-20 11:21 UTC (History)
15 users (show)

Fixed In Version: org.ovirt.engine-root-3.4.3-4
Doc Type: Bug Fix
Doc Text:
Previously, failing to attach an ISO domain caused the SPM to fail over and start a new SPM election attempt. This behavior caused a potential failover storm if the domain itself was corrupted, leaving the system without an SPM for a prolonged time. With this update, a failed attempt to attach an ISO domain to a datacenter will trigger an error message, but will not cause the SPM to fail over.
Clone Of: 1140430
Environment:
Last Closed: 2014-12-02 20:38:25 UTC
oVirt Team: Storage
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Knowledge Base (Solution) 1203833 0 None None None Never
Red Hat Product Errata RHBA-2014:1945 0 normal SHIPPED_LIVE Red Hat Enterprise Virtualization Manager 3.4.4 update 2014-12-03 01:37:09 UTC
oVirt gerrit 33290 0 master MERGED vdsbroker: no spm failover on attach iso domain failure Never
oVirt gerrit 33665 0 ovirt-engine-3.5 MERGED vdsbroker: no spm failover on attach iso domain failure Never

Comment 1 Elad 2014-11-17 07:22:30 UTC 
A failure to attach an ISO domain back to the DC does not couse SPM failover:

IrsOperationFailedNoFailoverException: IRSGenericException: IRSErrorException: Failed to AttachStorageDomainVDS, error = Cannot obtain lock


Verified using rhev3.4.4 av13.1
Comment 8 errata-xmlrpc 2014-12-02 20:38:25 UTC 
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-2014-1945.html
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