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authorMartin K. Petersen <martin.petersen@oracle.com>2011-05-29 13:02:55 +0100
committerAlasdair G Kergon <agk@redhat.com>2011-05-29 13:02:55 +0100
commit6f13f6fba76edc7d0e7580c5deee829d59a41b2f (patch)
treef192d41174ac3f97cfec5f8f20ad6021a524b10b
parentf4808ca99a203f20b4475601748e44b25a65bdec (diff)
dm mpath: do not fail paths after integrity errors
Integrity errors need to be passed to the owner of the integrity metadata for processing. Consequently EILSEQ should be passed up the stack. Cc: stable@kernel.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
-rw-r--r--drivers/md/dm-mpath.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index a550a057d99..aa4e570c2cb 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -1290,7 +1290,7 @@ static int do_end_io(struct multipath *m, struct request *clone,
if (!error && !clone->errors)
return 0; /* I/O complete */
- if (error == -EOPNOTSUPP || error == -EREMOTEIO)
+ if (error == -EOPNOTSUPP || error == -EREMOTEIO || error == -EILSEQ)
return error;
if (mpio->pgpath)