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Bug 1009314

Summary:	[RFE][QEMU-GA][virtio-win] Add "scan-disks" capability following a disk resize
Product:	Red Hat Enterprise Linux 7	Reporter:	Ronen Hod <rhod>
Component:	virtio-win	Assignee:	Gal Hammer <ghammer>
Status:	CLOSED WONTFIX	QA Contact:	Virtualization Bugs <virt-bugs>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	7.0	CC:	ailan, ghammer, juzhang, knoel, michen, rbalakri, rpacheco, virt-maint
Target Milestone:	rc	Keywords:	FutureFeature
Target Release:	7.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Enhancement
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-04-18 06:42:13 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Ronen Hod 2013-09-18 07:49:38 UTC

Description of problem:
After a disk is resized, Windows needs to rescan the disks in order to update.
Currently, the sys-admin is required to do it do it manually, and we want to automate it.
Still, when increasing a disk, the new area will not be automatically allocated to any of the partitions.
This is a QEMU-GA code, but still, I think that the best place to track it is as a virtio-win feature.

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Comment 2 Gal Hammer 2014-01-02 12:19:33 UTC

Can you please provide more information? Which disk emulation is used? How does the disk is re-sized?

Thanks.

Comment 3 Ronen Hod 2014-01-02 13:04:20 UTC

(In reply to Gal Hammer from comment #2)
> Can you please provide more information? Which disk emulation is used? How
> does the disk is re-sized?
> 
> Thanks.

Sorry,
I should have mentioned that this bug is a consequence of the tech-note in Bug 858525