Bug 1136372 - Edit Instance Type doesn't work
Summary: Edit Instance Type doesn't work
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: oVirt
Classification: Retired
Component: ovirt-engine-core
Version: 3.5
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: ---
: 3.5.0
Assignee: Omer Frenkel
QA Contact: meital avital
URL:
Whiteboard: virt
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-09-02 12:56 UTC by meital avital
Modified: 2016-02-10 19:48 UTC (History)
9 users (show)

Fixed In Version: ovirt-3.5.0_rc2
Clone Of:
Environment:
Last Closed: 2014-10-17 12:37:00 UTC
oVirt Team: Virt
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
oVirt gerrit 31299 0 master MERGED core: use instance type values on update vm Never
oVirt gerrit 31300 0 master MERGED core: update vms on update of instance type Never
oVirt gerrit 32367 0 ovirt-engine-3.5 MERGED core: use instance type values on update vm Never
oVirt gerrit 32368 0 ovirt-engine-3.5 MERGED core: update vms on update of instance type Never
oVirt gerrit 33273 0 master MERGED core: don't use hotplug when updating instance type Never
oVirt gerrit 33425 0 ovirt-engine-3.5 MERGED core: don't use hotplug when updating instance type Never

Description meital avital 2014-09-02 12:56:20 UTC 
Description of problem:
Edit Instance Type doesn't work

Version-Release number of selected component (if applicable):
ovirt-3.5.0_rc1.1

How reproducible:
100%

Steps to Reproduce:
1.Create new instance type
2.Create a vm with this instance type
3.Run the VM
4.Edit the instance type
5.Stop the VM
6.Start the VM


Actual results:
The update/edit not reflected to the vm

Expected results:
The VM should start with the new parameters 

Additional info:
happened also for edit original instance type, not just for new instance type
Comment 1 Lukas Svaty 2014-09-16 12:59:49 UTC 
verified in vt3
Comment 2 meital avital 2014-09-23 12:37:27 UTC 
Edit Instance type to lower CPU when the VM is running, the edit not reflected to the VM cause :
Failed to hot set number of CPUS to VM il. Underlying error message: Hot un-plugging a CPU is not supported for cluster version 3.5 and architecture x86_64.

The parameters not reflected also when the VM stop and start again.
Comment 3 Omer Frenkel 2014-09-23 12:40:17 UTC 
i guess using hot plug on the vms when updating instance type is not a good approach, as if it fails/disabled, the value is not saved for next run, but rolled back.
Comment 4 Michal Skrivanek 2014-09-26 12:14:18 UTC 
worth getting in 3.5 still, but shouldn't really block if it's the last thing preventing GA
Comment 5 Sandro Bonazzola 2014-10-17 12:37:00 UTC 
oVirt 3.5 has been released and should include the fix for this issue.
Comment 6 Nisim Simsolo 2014-12-30 09:29:26 UTC 
Verified on downstream, fix is valid (vt13.1).
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