Re: [PATCH 000 of 3] md: Introduction - 3 bugfixs for -mm
From: Reuben Farrelly
Date: Wed May 17 2006 - 08:04:47 EST
On 16/05/2006 1:12 p.m., NeilBrown wrote:
The first of these fixes issues with the new bmap based bitmap file
access code, and possibly should be an -mm hotfix, and without it,
'internal' bitmaps don't work any more :-(
Others are minor and unrelated.
[PATCH 001 of 3] md: Change md/bitmap file handling to use bmap to file blocks-fix
[PATCH 002 of 3] md: Fix inverted test for 'repair' directive.
[PATCH 003 of 3] md: Calculate correct array size for raid10 in new offset mode.
Patch 1 fixes the problems I was having with RAID-1 arrays not able to start up
on 2.6.17-rc4-mm1. Thanks for that.
However things appear still not quite right on boot, as each mount works but
displays as though it didn't work, ie:
md: considering sdc2 ...
md: adding sdc2 ...
md: adding sda2 ...
md: created md0
md: running: <sdc2><sda2>
raid1: raid set md0 active with 0 out of 2 mirrors
0 out of 2 ?
cat /proc/mdstats shows that everything does in fact seem to be working:
md0 : active raid1 sdc2 sda2
24410688 blocks [2/2] [UU]
bitmap: 21/187 pages [84KB], 64KB chunk
The array otherwise seems to be fine. I guess it's just a visual glitch.
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