From: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Date: Thu, 28 Sep 2017 12:41:16 +0000 (+0200)
Subject: imsm: always do ppl recovery when starting a rebuilding array
X-Git-Tag: mdadm-4.1-rc1~66
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=98e96bdbefaf0bf1c3d4161862af1ab6d03da1db;p=thirdparty%2Fmdadm.git

imsm: always do ppl recovery when starting a rebuilding array

Set resync_start to 0 when starting a rebuilding array to make the
kernel perform ppl recovery before the rebuild.

Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---

diff --git a/super-intel.c b/super-intel.c
index 501d0c3c..996d1335 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -7756,6 +7756,9 @@ static struct mdinfo *container_content_imsm(struct supertype *st, char *subarra
 						map->blocks_per_strip;
 				info_d->ppl_sector = this->ppl_sector;
 				info_d->ppl_size = this->ppl_size;
+				if (this->consistency_policy == CONSISTENCY_POLICY_PPL &&
+				    recovery_start == 0)
+					this->resync_start = 0;
 			} else {
 				info_d->component_size = blocks_per_member(map);
 			}