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| author | NeilBrown <neilb@suse.de> | 2014-09-18 11:09:04 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-05 14:54:14 -0700 |
| commit | a8f165f517656c5c84dcb059ea2d51fa73f2571c (patch) | |
| tree | 162457449380755e49fdf6feebda35a5b0d44f5b /net | |
| parent | 7a0a059f9866f6083f9c6e0c1ccc63f2d07ffcd6 (diff) | |
| download | lwn-a8f165f517656c5c84dcb059ea2d51fa73f2571c.tar.gz lwn-a8f165f517656c5c84dcb059ea2d51fa73f2571c.zip | |
md/raid1: fix_read_error should act on all non-faulty devices.
commit b8cb6b4c121e1bf1963c16ed69e7adcb1bc301cd upstream.
If a devices is being recovered it is not InSync and is not Faulty.
If a read error is experienced on that device, fix_read_error()
will be called, but it ignores non-InSync devices. So it will
neither fix the error nor fail the device.
It is incorrect that fix_read_error() ignores non-InSync devices.
It should only ignore Faulty devices. So fix it.
This became a bug when we allowed reading from a device that was being
recovered. It is suitable for any subsequent -stable kernel.
Fixes: da8840a747c0dbf49506ec906757a6b87b9741e9
Reported-by: Alexander Lyakas <alex.bolshoy@gmail.com>
Tested-by: Alexander Lyakas <alex.bolshoy@gmail.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions