Re: some non critical problems... (1. mdadm segfault -> write-mostly, 2. smart?)

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Janek Kozicki said:     (by the date of Wed, 8 Sep 2010 11:44:15 +0200)

> Umm... to reiterate one of my questions in above email:
> 
> 
> > md1 : active raid1 sdc1[3](W) sdb1[5](W)
> >       9767416 blocks super 1.0 [2/2] [UU]
> >       bitmap: 6/150 pages [24KB], 32KB chunk
> 
> Is it possible to disable that (W) --write-mostly flag? Does it
> decrease performance or something, if both devices in the array are
> set to (W) ?

this seems to have fixed it:

 mdadm --fail /dev/md1 /dev/sdb1
 mdadm --remove /dev/md1 /dev/sdb1
 mdadm --zero-superblock /dev/sdb1
 mdadm --add --readwrite /dev/md1 /dev/sdb1


-- 
Janek Kozicki                               http://janek.kozicki.pl/  |
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