Bug 1149523

Summary:	Allow updating disk IO QoS in run time.
Product:	Red Hat Enterprise Virtualization Manager	Reporter:	Doron Fediuck <dfediuck>
Component:	ovirt-engine	Assignee:	Roy Golan <rgolan>
Status:	CLOSED DUPLICATE	QA Contact:	Aharon Canan <acanan>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	3.5.0	CC:	dfediuck, ecohen, gklein, lpeer, lsurette, mavital, msivak, rbalakri, Rhev-m-bugs, yeylon
Target Milestone:	---
Target Release:	3.5.4
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	sla
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-05-17 08:11:23 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	SLA	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Doron Fediuck 2014-10-05 20:04:36 UTC

Description of problem:
Currently IO QoS for a disk is set only when starting a VM.
We should allow updating it when the VM is already running.

Comment 1 Roy Golan 2014-10-26 10:12:10 UTC

(In reply to Doron Fediuck from comment #0)
> Description of problem:
> Currently IO QoS for a disk is set only when starting a VM.
> We should allow updating it when the VM is already running.

would changing at runtime mean something? only for next configuration?

Comment 2 Doron Fediuck 2014-10-28 11:51:04 UTC

(In reply to Roy Golan from comment #1)
> (In reply to Doron Fediuck from comment #0)
> > Description of problem:
> > Currently IO QoS for a disk is set only when starting a VM.
> > We should allow updating it when the VM is already running.
> 
> would changing at runtime mean something? only for next configuration?

Yes- it should change the IO limitations we impose on a disk.

Comment 3 Roy Golan 2014-10-28 11:51:41 UTC

Martin I guess we need you VDSM patches and discuss the engine side

Comment 4 Eyal Edri 2015-02-25 08:40:20 UTC

3.5.1 is already full with bugs (over 80), and since none of these bugs were added as urgent for 3.5.1 release in the tracker bug, moving to 3.5.2

Comment 5 Doron Fediuck 2015-05-17 08:11:23 UTC


*** This bug has been marked as a duplicate of bug 1201482 ***