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Bug 549747

Summary:	KVM: qemu dies during continuous lvextend of storage
Product:	Red Hat Enterprise Linux 5	Reporter:	Daniel Paikov <dpaikov>
Component:	kvm	Assignee:	Gleb Natapov <gnatapov>
Status:	CLOSED DUPLICATE	QA Contact:	Virtualization Bugs <virt-bugs>
Severity:	high	Docs Contact:
Priority:	medium
Version:	5.4	CC:	gleb, hateya, knoel, tburke, virt-maint, ykaul
Target Milestone:	rc
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2010-01-05 09:55:03 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Daniel Paikov 2009-12-22 14:59:35 UTC

During continuous lvextend of storage (dd of hard disk from inside the guest), qemu dumps core and dies. Disk is COW/sparse of 10GB on an FCP storage, lvextend is run every 512MB.

Comment 1 Yaniv Kaul 2009-12-22 15:05:53 UTC

(In reply to comment #0)
> During continuous lvextend of storage (dd of hard disk from inside the guest),
> qemu dumps core and dies. Disk is COW/sparse of 10GB on an FCP storage,
> lvextend is run every 512MB.  

So, where's the core dump?

Comment 2 Daniel Paikov 2009-12-24 12:28:22 UTC

The core is at \\orion.tlv.redhat.com\public\paikov\core.10933.1261494425.dump.1.gz

Comment 3 Gleb Natapov 2010-01-05 09:55:03 UTC

dup of BZ 537075

*** This bug has been marked as a duplicate of bug 537075 ***