Bug 755009

Summary:	During reshape mounting device is impossible
Product:	[Fedora] Fedora	Reporter:	Jes Sorensen <Jes.Sorensen>
Component:	mdadm	Assignee:	Jes Sorensen <Jes.Sorensen>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	16	CC:	agk, dledford, Jes.Sorensen, maciej.patelczyk, mbroz
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	mdadm-3.2.2-15.fc16	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	756338 (view as bug list)		Environment:
Last Closed:	2011-12-14 23:38:01 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:
Bug Blocks:	756338

Description Jes Sorensen 2011-11-18 14:51:46 UTC

Description of problem:
During reshare to RAID5 mounting device is not possible.

How reproducible:
1.

Steps to Reproduce:
1. RAID1 is created on 2 disks.
2. Partitions are created on RAID (including making fs)
3. 2 more disks are added to container.
4. RAID1 is migrated to RAID0 on 3 disks.
5. During this reshare mounting is possible.
6. After reshare is finished RAID0 is migrated to RAID5
7. When reshare has got app. 1% hard power off is performed.
8. After reboot reshare is continued but mounting partitions is not possible.


Actual results:
See #8

Expected results:
In step 8 mounting partitions should be possible.

Additional info:
Fixed by commit
http://neil.brown.name/git?p=mdadm;a=commit;h=9ad6f6e65a535f77f180e87393043a8ffcfb30d8

Originally reported by Maciej Patelczyk

Comment 1 Fedora Update System 2011-11-23 10:46:56 UTC

mdadm-3.2.2-15.fc16 has been submitted as an update for Fedora 16.
https://admin.fedoraproject.org/updates/mdadm-3.2.2-15.fc16

Comment 2 Fedora Update System 2011-11-23 23:26:25 UTC

Package mdadm-3.2.2-15.fc16:
* should fix your issue,
* was pushed to the Fedora 16 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing mdadm-3.2.2-15.fc16'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2011-16299/mdadm-3.2.2-15.fc16
then log in and leave karma (feedback).

Comment 3 Fedora Update System 2011-12-14 23:38:01 UTC

mdadm-3.2.2-15.fc16 has been pushed to the Fedora 16 stable repository.  If problems still persist, please make note of it in this bug report.