| commit | 4f58802fae8a51d9e79454746584175c14f84519 | |
| author | Lars Marowsky-Bree <lmb@suse.de> | |
| Wed, 8 Jun 2005 22:50:31 +0000 (8 15:50 -0700) | ||
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | |
| Wed, 8 Jun 2005 23:21:14 +0000 (8 16:21 -0700) | ||
| tree | 022533cfacde17b54e8f9b7ac3f12c82ed1c48be | treesnapshot (tar.gz zip) |
| parent | 05062d96a23ec0959ee5ea969f40813170c73c0e | commitdiff |
[PATCH] dm: Handle READA requests in dm-mpath.c
READA errors failing with EWOULDBLOCK/EAGAIN do not constitute a valid
reason for failing the path; this lead to erratic errors on DM multipath
devices. This error can be safely propagated upwards without failing the
path.
Acked-by: Kevin Corry <kevcorry@us.ibm.com>
Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Lars Marowsky-Bree <lmb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
READA errors failing with EWOULDBLOCK/EAGAIN do not constitute a valid
reason for failing the path; this lead to erratic errors on DM multipath
devices. This error can be safely propagated upwards without failing the
path.
Acked-by: Kevin Corry <kevcorry@us.ibm.com>
Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Lars Marowsky-Bree <lmb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| drivers/md/dm-mpath.c | diffblobblamehistory |