Bug 13944

Summary: MD raid regression
Product: IO/Storage Reporter: Rafael J. Wysocki (rjw)
Component: MDAssignee: io_md
Status: CLOSED CODE_FIX    
Severity: normal    
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 2.6.31-rc5-git2 Subsystem:
Regression: Yes Bisected commit-id:
Bug Depends on:    
Bug Blocks: 13615    

Description Rafael J. Wysocki 2009-08-09 21:55:35 UTC 
Subject    : 2.6.31-rc5-git2 MD raid regression
Submitter  : Mike Snitzer <snitzer@redhat.com>
Date       : 2009-08-05 15:06
References : http://marc.info/?l=linux-kernel&m=124948481218857&w=4

This entry is being used for tracking a regression from 2.6.30.  Please don't
close it until the problem is fixed in the mainline.

Caused by:

commit 449aad3e25358812c43afc60918c5ad3819488e7
Author: NeilBrown <neilb@suse.de>
Date:   Mon Aug 3 10:59:58 2009 +1000

    md: Use revalidate_disk to effect changes in size of device.

First-Bad-Commit : 449aad3e25358812c43afc60918c5ad3819488e7
Comment 1 Rafael J. Wysocki 2009-08-09 22:00:21 UTC 
Handled-By : NeilBrown <neilb@suse.de>
Patch : http://patchwork.kernel.org/patch/39521/
Comment 2 Rafael J. Wysocki 2009-08-10 14:16:40 UTC 
Ignore-Patch : http://patchwork.kernel.org/patch/39521/
Patch : http://patchwork.kernel.org/patch/40328/
Comment 3 Rafael J. Wysocki 2009-08-19 22:48:56 UTC 
Fixed by commit c8c00a6915a2e3d10416e8bdd3138429beb96210 .