From: Przemyslaw Czarnowski <przemyslaw.hawrylewicz.czarnowski@intel.com>
To: neilb@suse.de
Cc: linux-raid@vger.kernel.org, dan.j.williams@intel.com,
ed.ciechanowski@intel.com
Subject: [PATCH 2/4] imsm: clean up missing disks if there are any left after migration
Date: Thu, 05 Apr 2012 17:30:21 +0200 [thread overview]
Message-ID: <20120405153021.19851.74528.stgit@linux.site> (raw)
In-Reply-To: <20120405152553.19851.48052.stgit@linux.site>
It is for compatibility with OROM way to set "recovery" state.
Signed-off-by: Przemyslaw Czarnowski <przemyslaw.hawrylewicz.czarnowski@intel.com>
---
super-intel.c | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/super-intel.c b/super-intel.c
index e1cd9b8..f843997 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -7211,6 +7211,8 @@ skip_mark_checkpoint:
return consistent;
}
+static void imsm_delete(struct intel_super *super, struct dl **dlp, unsigned index);
+
static void imsm_set_disk(struct active_array *a, int n, int state)
{
int inst = a->info.container_member;
@@ -7260,6 +7262,11 @@ static void imsm_set_disk(struct active_array *a, int n, int state)
dprintf("while rebuilding");
end_migration(dev, super, map_state);
map = get_imsm_map(dev, MAP_0);
+ /* sweep list of missing disks, OROM might leave
+ * some residuals from old members */
+ while (super->missing) {
+ imsm_delete(super, &super->missing, super->missing->index);
+ }
map->failed_disk_num = ~0;
super->updates_pending++;
a->last_checkpoint = 0;
@@ -7792,8 +7799,6 @@ static int remove_disk_super(struct intel_super *super, int major, int minor)
return 0;
}
-static void imsm_delete(struct intel_super *super, struct dl **dlp, unsigned index);
-
static int add_remove_disk_update(struct intel_super *super)
{
int check_degraded = 0;
next prev parent reply other threads:[~2012-04-05 15:30 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-05 15:28 [PATCH 0/4] Imsm OROM compatibility/boot support fixes Przemyslaw Czarnowski
2012-04-05 15:29 ` [PATCH 1/4] imsm: monitor: do not finish migration if there are no failed disks Przemyslaw Czarnowski
2012-04-05 17:56 ` Williams, Dan J
2012-04-05 15:30 ` Przemyslaw Czarnowski [this message]
2012-04-05 17:06 ` [PATCH 2/4] imsm: clean up missing disks if there are any left after migration Williams, Dan J
2012-04-05 15:30 ` [PATCH 3/4] imsm: avoid double change of serial number of missing device Przemyslaw Czarnowski
2012-04-05 17:41 ` Williams, Dan J
2012-04-05 15:31 ` [PATCH 4/4] imsm: monitor: do not finish recovery, when raid goes to read-only Przemyslaw Czarnowski
2012-04-05 17:37 ` Williams, Dan J
2012-04-09 23:22 ` [PATCH 0/4] Imsm OROM compatibility/boot support fixes NeilBrown
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