Bug 173164

Summary:	kernel dm snapshot: Load metadata on table creation not resumption.
Product:	Red Hat Enterprise Linux 4	Reporter:	Alasdair Kergon <agk>
Component:	kernel	Assignee:	Alasdair Kergon <agk>
Status:	CLOSED ERRATA	QA Contact:	Brian Brock <bbrock>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	4.0	CC:	jbaron
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	RHSA-2006-0132	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2006-03-07 20:46:06 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:
Bug Depends On:	173163
Bug Blocks:	164959, 168429, 173166

Description Alasdair Kergon 2005-11-14 18:56:19 UTC

Move snapshot metadata loading to happen when table is created instead
of when device is resumed.  Origin writes don't trigger exceptions until
snapshot table becomes active (when resume() is called on snapshot).

dm-snapshot-load-metadata-on-creation.patch

Comment 5 Red Hat Bugzilla 2006-03-07 20:46:06 UTC

An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2006-0132.html