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[3/5] dm raid: ensure 'a' chars during reshape

Message ID 9aa9139fe73e9fe87ca452b4fb33f00093b98ef9.1513125666.git.heinzm@redhat.com (mailing list archive)
State Accepted, archived
Delegated to: Mike Snitzer
Headers show

Commit Message

Heinz Mauelshagen Dec. 13, 2017, 2:02 a.m. UTC 
During reshape, 'A' chars were reported in status rather than 'a'.

Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
---
 drivers/md/dm-raid.c | 9 +++++++++
 1 file changed, 9 insertions(+)
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Patch

diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c
index 0e1a296cd08d..f5db4ce69d6b 100644
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -3451,6 +3451,15 @@  static sector_t rs_get_progress(struct raid_set *rs, unsigned long recovery,
 			 */
 			set_bit(RT_FLAG_RS_RESYNCING, &rs->runtime_flags);
 
+		} else if (test_bit(MD_RECOVERY_RESHAPE, &recovery) &&
+			   !test_bit(MD_RECOVERY_REQUESTED, &recovery)) {
+			/*
+			 * If "reshape" is occurring, the raid set
+			 * is or may be out of sync hence the health
+			 * characters shall be 'a'.
+			 */
+			set_bit(RT_FLAG_RS_RESYNCING, &rs->runtime_flags);
+
 		} else if (test_bit(MD_RECOVERY_REQUESTED, &recovery)) {
 			/*
 			 * If "check" or "repair" is occurring, the raid set has