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| author | NeilBrown <neilb@suse.de> | 2011-04-20 09:38:18 +0400 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2011-04-20 09:38:18 +0400 |
| commit | 3b71bd9337b404baab5c894e066be6b6bf51b1c3 (patch) | |
| tree | 23d29cf358319194092c41ed4748908e1b301180 /Documentation/md.txt | |
| parent | 2b7da309ffe602d222558cee4d7e407b96e34b3a (diff) | |
| download | linux-3b71bd9337b404baab5c894e066be6b6bf51b1c3.tar.xz | |
md: Fix dev_sectors on takeover from raid0 to raid4/5
A raid0 array doesn't set 'dev_sectors' as each device might
contribute a different number of sectors.
So when converting to a RAID4 or RAID5 we need to set dev_sectors
as they need the number.
We have already verified that in fact all devices do contribute
the same number of sectors, so use that number.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'Documentation/md.txt')
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