From: Krzysztof Wojcik <krzysztof.wojcik@intel.com>
Date: Thu, 10 Mar 2011 06:07:04 +0000 (+1100)
Subject: FIX: Reset disk state if disk is missing
X-Git-Tag: mdadm-3.1.5~35
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3275e05ec139728e23afde2a04f1adc5a4be473b;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Overwise it may be out of date value resulting false action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 59b41819..65a7034e 100644
--- a/monitor.c
+++ b/monitor.c
@@ -228,6 +228,7 @@ 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);