Bug 1547358 – Unable to detach the disk while running commvault backup proxy.

Bugzilla will be upgraded to version 5.0. The upgrade date is tentatively scheduled for 2 December 2018, pending final testing and feedback.

Bug 1547358 - Unable to detach the disk while running commvault backup proxy.

Summary:	Unable to detach the disk while running commvault backup proxy.

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Enterprise Virtualization Manager
Classification:	Red Hat
Component:	vdsm (Show other bugs)
Sub Component:
Version:	4.1.9
Hardware:	All Linux

Priority	unspecified Severity high
Target Milestone:	ovirt-4.2.2
Target Release:	---
Assigned To:	Daniel Erez
QA Contact:	Elad
Docs Contact:

URL:
Whiteboard:
Keywords:	ZStream

Depends On:	1526197
Blocks:	1554289
	Show dependency tree / graph

Reported:	2018-02-20 23:39 EST by Ulhas Surse
Modified:	2018-05-15 13:55 EDT (History)
CC List:	10 users (show)

See Also:
Fixed In Version:	vdsm v4.20.22
Doc Type:	If docs needed, set a value
Doc Text:
Story Points:	---
Clone Of:
Clones:	1554289 (view as bug list)
Environment:
Last Closed:	2018-05-15 13:54:02 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	Storage
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
oVirt gerrit	88712	master	MERGED	spec: Require libvirt to fix hotplug issues	2018-03-09 03:56 EST
oVirt gerrit	88743	ovirt-4.2	POST	spec: Require libvirt to fix hotplug issues	2018-03-09 12:49 EST
Red Hat Product Errata	RHEA-2018:1489	None	None	None	2018-05-15 13:55 EDT

Groups: None (edit)

Description Ulhas Surse 2018-02-20 23:39:06 EST

Description of problem:
Unable to detach the disks from the backup proxy. Though the manual detaches works. 

Version-Release number of selected component (if applicable):
RHV 4.1.9

How reproducible:
intermittent

Steps to Reproduce:
Backup proxy script tries to detach the disk and fails with following reasons as per the logs: 

 - Cannot detach Virtual Disk because the VM is in Paused status.
 - Cannot remove Virtual Disk. At least one of the VMs is not down.

Actual results:
Auto Detach of disks fails. 

Expected results:
Detach should be successful. 

Additional info:
Attaching log from commvault.

Comment 3 Allon Mureinik 2018-02-22 05:09:00 EST

This is probably another libvirt issue (or a different facet of the same issue) around the same area.
Let's revisit once we have the original BZ fixed.

Comment 5 Elad 2018-03-16 08:19:50 EDT

[root@storage-ge6-vdsm1 ~]# repoquery --requires vdsm |grep libvirt-daemon-kvm
libvirt-daemon-kvm >= 3.2.0-14.el7_4.8

Used:
vdsm-4.20.22-1.el7ev.x86_64

Comment 10 errata-xmlrpc 2018-05-15 13:54:02 EDT

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.

https://access.redhat.com/errata/RHEA-2018:1489

Note You need to log in before you can comment on or make changes to this bug.