Bug 996854 - [host-deploy] block concurrent installation for same host
Summary: [host-deploy] block concurrent installation for same host
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Virtualization Manager
Classification: Red Hat
Component: ovirt-engine
Version: 3.2.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
: 3.2.3
Assignee: Alon Bar-Lev
QA Contact: Artyom
URL:
Whiteboard: infra
Depends On: 995501
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-08-14 07:19 UTC by Idith Tal-Kohen
Modified: 2018-12-02 15:44 UTC (History)
12 users (show)

Fixed In Version: sf20
Doc Type: Bug Fix
Doc Text:
Concurrent installation on the same host is now blocked. This prevents users from accidentally sending multiple commands to upgrade a host, which can lead to a kernel panic.
Clone Of: 995501
Environment:
Last Closed: 2013-09-10 19:06:17 UTC
oVirt Team: Infra
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Knowledge Base (Solution) 448923 0 None None None Never
Red Hat Product Errata RHSA-2013:1210 0 normal SHIPPED_LIVE Moderate: rhevm security and bug fix update 2013-09-10 23:03:43 UTC
oVirt gerrit 17892 0 None MERGED host-deploy: lock vds when installing 2020-02-10 19:36:40 UTC
oVirt gerrit 17928 0 None MERGED host-deploy: lock vds when installing 2020-02-10 19:36:40 UTC

Comment 1 Alon Bar-Lev 2013-08-14 10:53:35 UTC 
Note to QA:

This change effects all:
1. Node/Host installation.
2. Host re-installation.
3. Node approval.
4. Node upgrade.

The fix enforces no parallel operations can run on the same host.

However, please also check that this fix do not effect parallelism of different hosts.
Comment 4 Artyom 2013-08-25 07:18:50 UTC 
Please also write in what version it was fixed, that will help to qa to verify bug.
Thanks
Comment 5 Alon Bar-Lev 2013-08-25 07:22:01 UTC 
(In reply to Artyom from comment #4)
> Please also write in what version it was fixed, that will help to qa to
> verify bug.
> Thanks

Based on target release it is on 3.2.3.
Comment 6 Artyom 2013-08-25 08:38:28 UTC 
Verified on sf20
double click on OK button under upgrade give error message 
"Cannot edit Host. Related operation is currently in progress. Please try again later." and upgrading finish gracefully. Upgrading on two hosts in same time working also good.
Also checked for re installation and approval.
Comment 8 errata-xmlrpc 2013-09-10 19:06:17 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.

http://rhn.redhat.com/errata/RHSA-2013-1210.html
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