From: Krzysztof Wojcik <krzysztof.wojcik@intel.com>
Date: Tue, 25 Jan 2011 06:44:11 +0000 (+1100)
Subject: FIX: Reset disk state if disk is missing
X-Git-Tag: mdadm-3.2~53
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=10ce18083dd0847764494eec1d1bf652c453d740;p=thirdparty%2Fmdadm.git

FIX: Reset disk state if disk is missing

If we can't read actual disk state, it shoud be initiated
to 0.
Overwise it may be out of date value resulting false action
later in code (e.g. set disk to improper state).

Signed-off-by: Krzysztof Wojcik <krzysztof.wojcik@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/monitor.c b/monitor.c
index b7287d8b..8d33a5dd 100644
--- a/monitor.c
+++ b/monitor.c
@@ -229,6 +229,7 @@ static int read_and_act(struct active_array *a)
 	sync_completed = read_sync_completed(a->sync_completed_fd);
 	for (mdi = a->info.devs; mdi ; mdi = mdi->next) {
 		mdi->next_state = 0;
+		mdi->curr_state = 0;
 		if (mdi->state_fd >= 0) {
 			mdi->recovery_start = read_resync_start(mdi->recovery_fd);
 			mdi->curr_state = read_dev_state(mdi->state_fd);