Bug 593311 – rhelsvc explicitly looks at the device class of the PCI platform device

Bug 593311 - rhelsvc explicitly looks at the device class of the PCI platform device

Summary:	rhelsvc explicitly looks at the device class of the PCI platform device

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Enterprise Linux 5
Classification:	Red Hat
Component:	xenpv-win (Show other bugs)
Sub Component:
Version:	5.5.z
Hardware:	All Linux

Priority	low Severity medium
Target Milestone:	rc
Target Release:	---
Assigned To:	Paolo Bonzini
QA Contact:	Virtualization Bugs
Docs Contact:

URL:
Whiteboard:
Keywords:	Regression, ZStream

Depends On:
Blocks:	624370
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Reported:	2010-05-18 09:44 EDT by Paolo Bonzini
Modified:	2010-11-22 18:34 EST (History)
CC List:	3 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:	With xen-3.0.3-105.el5_5.2 or newer installed on the host, sending the "xm block-detach" to the guest with attached para-virtualized disk used to fail, not detaching the disk.
Story Points:	---
Clone Of:
Environment:
Last Closed:	2010-07-08 05:23:14 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

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Description Paolo Bonzini 2010-05-18 09:44:59 EDT

Description of problem:
rhelsvc uses the PCI class/subclass to detect the PCI platform device.  This breaks "xm block-detach" with the 1.1.0-2 drivers and the latest 5.5.z RHEL kernel.

Version-Release number of selected component (if applicable):
1.1.0-2 with xen-3.0.3-105.el5_5.2 or newer

Steps to Reproduce:
1. Create a guest
2. Attach a PV disk
3. Invoke "xm block-detach" command on the PV disk
  
Actual results:
"xm block-detach" fails.

Expected results:
"xm block-detach" detaches the disk.

Comment 4 koka xiong 2010-06-22 22:18:20 EDT

Verified with xenpv-win-1.2.0-1.el5.noarch.rpm passed.
1.Install windows 2008 R2 on the guest
2.Install xenpv-win driver
3.Attach a PV disk
4.Run xm block-detach <Domain> <DevId>
5.Run xm block-list <Domain>

Verify the disk is detached from the windows guest.

Comment 5 Jaromir Hradilek 2010-06-25 07:59:49 EDT

Technical note added. If any revisions are required, please edit the "Technical Notes" field
accordingly. All revisions will be proofread by the Engineering Content Services team.

New Contents:
With xen-3.0.3-105.el5_5.2 or newer installed on the host, sending the "xm block-detach" to the guest with attached para-virtualized disk used to fail, not detaching the disk.

Comment 7 errata-xmlrpc 2010-07-08 05:23:14 EDT

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 therefore 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/RHBA-2010-0514.html

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