Bug 759035 – imsm: fix: correct checking newly missing disks

Bug 759035 - imsm: fix: correct checking newly missing disks

Summary:	imsm: fix: correct checking newly missing disks

Status:	CLOSED RAWHIDE

Aliases:	None

Product:	Fedora
Classification:	Fedora
Component:	mdadm (Show other bugs)
Sub Component:
Version:	rawhide
Hardware:	Unspecified Unspecified

Priority	unspecified Severity unspecified
Target Milestone:	---
Target Release:	---
Assigned To:	Jes Sorensen
QA Contact:	Fedora Extras Quality Assurance
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:	759036 759037
	Show dependency tree / graph

Reported:	2011-12-01 05:02 EST by Jes Sorensen
Modified:	2012-05-04 12:11 EDT (History)
CC List:	4 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Clones:	759036 759037 (view as bug list)
Environment:
Last Closed:	2012-05-04 12:11:08 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Jes Sorensen 2011-12-01 05:02:01 EST

commit a510b1c7f07ba750979ba2f213ebe261bcfc4de4
Author: Lukasz Dorau <lukasz.dorau@intel.com>
Date:   Mon Nov 14 15:52:52 2011 +0100

    imsm: fix: correct checking newly missing disks
    
    The problem occurs when RAID10 array under rebuild
    (after one disk fails) is assembled incrementally.
    Mdadm tries to start array just after adding the third disk
    and the volume is assembled incorrectly (in degraded state).
    
    The cause is that container_enough depends on
    newly missing disks which are checked incorrectly now.
    They should be checked using always the first map.
    
    Signed-off-by: Lukasz Dorau <lukasz.dorau@intel.com>
    Signed-off-by: NeilBrown <neilb@suse.de>

Comment 1 Jes Sorensen 2012-01-05 08:37:22 EST

Fix included in mdadm-3.2.3

Note You need to log in before you can comment on or make changes to this bug.