Fix a race for "nosync" activations providing "aa.." device health characters and "0/N" sync ratio rather than "AA..." and "N/N". Occurs when status for the raid set is retrieved during resume before the MD sync thread starts and clears the MD_RECOVERY_NEEDED flag.
Signed-off-by: Heinz Mauelshagen <[email protected]> --- drivers/md/dm-raid.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c index c1d1034ff7b7..335ebd46a986 100644 --- a/drivers/md/dm-raid.c +++ b/drivers/md/dm-raid.c @@ -3408,7 +3408,8 @@ static sector_t rs_get_progress(struct raid_set *rs, unsigned long recovery, set_bit(RT_FLAG_RS_IN_SYNC, &rs->runtime_flags); } else { - if (!test_bit(MD_RECOVERY_INTR, &recovery) && + if (!test_bit(__CTR_FLAG_NOSYNC, &rs->ctr_flags) && + !test_bit(MD_RECOVERY_INTR, &recovery) && (test_bit(MD_RECOVERY_NEEDED, &recovery) || test_bit(MD_RECOVERY_RESHAPE, &recovery) || test_bit(MD_RECOVERY_RUNNING, &recovery))) -- 2.14.3 -- dm-devel mailing list [email protected] https://www.redhat.com/mailman/listinfo/dm-devel
