Bug 1269860

Summary:	Scan Alignment for guest's disk fails with:
Product:	Red Hat Enterprise Virtualization Manager	Reporter:	Andrei Stepanov <astepano>
Component:	vdsm	Assignee:	Tal Nisan <tnisan>
Status:	CLOSED DUPLICATE	QA Contact:	Aharon Canan <acanan>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	3.6.0	CC:	amureini, bazulay, ecohen, gklein, lsurette, tnisan, ycui, yeylon
Target Milestone:	ovirt-3.6.0-rc3
Target Release:	3.6.0
Hardware:	x86_64
OS:	Linux
Whiteboard:	storage
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-10-08 12:24:05 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	Storage	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Andrei Stepanov 2015-10-08 11:15:08 UTC

* Go to Virtual Machines
* Select VM
* Go to Disks tab
* Select attached disk
* Right-click -> "Scan Alignment"

Got message :

VDSM hyper01 command failed: An error scanning the disk image or guest:
['libguestfs: error: qemu-img: /tmp/libguestfs7aaw3Z/overlay1: qemu-img exited with error status 1.', 'To see full error messages you may need to enable debugging.', 'See http://libguestfs.org/guestfs-faq.1.html#debugging-libguestfs']


rhevm-3.6.0-0.18.el6.noarch
vdsm-4.17.8-1.el7ev.noarch

Disk interface VirtIO
Storage type iSCSI

Comment 1 Tal Nisan 2015-10-08 12:24:05 UTC


*** This bug has been marked as a duplicate of bug 1151838 ***

Comment 2 Andrei Stepanov 2015-10-08 12:30:55 UTC

It was a permission problem.
The solution was:
Create a new disk profile for storage domain and remove the old one.