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authorNeilBrown <neilb@suse.de>2005-11-09 00:39:31 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-09 10:56:38 -0500
commitba22dcbf106338a5c46d6979f9b19564faae3d49 (patch)
tree4caae4532cda0412d2446eca8b036d4e0df447f8 /drivers/fc4/soc.c
parent007583c9253fed363a0bd71b039e9b40a0f6855e (diff)
[PATCH] md: improvements to raid5 handling of read errors
Two refinements to the 'attempt-overwrite-on-read-error' mechanism. 1/ If the array is read-only, don't attempt an over-write. 2/ If there are more than max_nr_stripes read errors on a device with no success, fail the drive. This will make sure a dead drive will be eventually kicked even when we aren't trying to rewrite (which would normally kick a dead drive more quickly. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/fc4/soc.c')
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