Bug 977329

Summary:	VG tags has not been removed after ISO SD is forcibly removed
Product:	Red Hat Enterprise Virtualization Manager	Reporter:	Pavel Zhukov <pzhukov>
Component:	vdsm	Assignee:	Ayal Baron <abaron>
Status:	CLOSED WONTFIX	QA Contact:	Aharon Canan <acanan>
Severity:	urgent	Docs Contact:
Priority:	unspecified
Version:	3.1.3	CC:	abaron, bazulay, hateya, iheim, jkt, lpeer, nobody, scohen
Target Milestone:	---	Keywords:	Triaged
Target Release:	3.4.0
Hardware:	x86_64
OS:	Linux
Whiteboard:	storage
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-08-05 08:27:13 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:
Bug Depends On:
Bug Blocks:	902971

Description Pavel Zhukov 2013-06-24 10:33:01 UTC

Description of problem:
After forcibly removing of the ISO/Export SD there is UUID in the VG tags.

Version-Release number of selected component (if applicable):
Red Hat Enterprise Virtualization Hypervisor release 6.4 (20130501.0.el6_4)

How reproducible:
100%

Steps to Reproduce:
1. Shutdown all hosts (recontend SPM should also work). 
2. Forclibly destroy ISO domain (Master SD is not accessable here)

Actual results:
ISO UUID is in VG tags. HA machines with the attached CDROM are failed to start. SPM is switching to another host constantly.

Expected results:
ISO UUID should be removed after activation of the Master SD. 

Aditional info: 
Original vdsm logs have been rotated.

Comment 2 Ayal Baron 2013-08-05 08:27:13 UTC

This is a corner case after destroy of a domain when there is no access to storage.  This will be resolved when we get rid of the pool