On Fri, Apr 13, 2012 at 12:55:43PM +0200, Jan Engelhardt wrote: > > I originally created a RAID1(0) compound out of 4 drives. One of them > [sdf] failed recently and was removed. The filesystem is no longer > mountable with the 3 drives left. > On 3.3.1: > > # btrfs dev scan > [ 1065.572938] device label srv devid 1 transid 11386 /dev/sdc > [ 1065.573044] device label srv devid 3 transid 11386 /dev/sde > [ 1066.089981] device label srv devid 2 transid 11386 /dev/sdd > # mount /dev/sdd /top.srv > [ 1070.201339] device label srv devid 2 transid 11386 /dev/sdd > [ 1070.201666] btrfs: disk space caching is enabled > [ 1070.203310] btrfs: failed to read the system array on sde > [ 1070.204458] btrfs: open_ctree failed > (Sparse error message, innit..)
I think you need "-o degraded" in this case. Hugo. -- === Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk === PGP key: 515C238D from wwwkeys.eu.pgp.net or http://www.carfax.org.uk --- Mixing mathematics and alcohol is dangerous. Don't --- drink and derive.
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