Btrfs: don't write any data into a readonly device when scrub

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We should not write data into a readonly device especially seed device when
doing scrub, skip those devices.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>

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Miao Xie 2014-07-24 11:37:07 +08:00 • committed by Chris Mason

parent ff61d17c63

commit 5d68da3b8e

1 changed files with 11 additions and 0 deletions

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fs/btrfs/scrub.c

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