mdadm/don-t-auto-assemble-if-any-arrays-are-list.patch

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From 0d172d634f153165a730181572abe90c3a2b646f Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Thu, 20 Nov 2008 17:02:55 +1100
Subject: [PATCH] Assemble: don't auto-assemble if any arrays are listed in mdadm.conf
Auto-assembly and planned assembly don't really work well together,
it can be confusing.
In particular in mkinitrd or similar creates an mdadm.conf to
assemble a particular array, we shouldn't go assembling any
other arrays as well.
If you want auto assembly, you need to give mdadm a config
file with no ARRAY lines.
mdadm -Ascpartitions
can do this.
Signed-off-by: NeilBrown <neilb@suse.de>
---
mdadm.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/mdadm.c b/mdadm.c
index 2bd963a..e0f51b7 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -1092,9 +1092,9 @@ int main(int argc, char *argv[])
array_list,
NULL, NULL,
readonly, runstop, NULL, homehost, verbose-quiet, force);
- if (rv == 0) cnt++;
+ cnt++;
}
- if (homehost) {
+ if (homehost && cnt == 0) {
/* Maybe we can auto-assemble something.
* Repeatedly call Assemble in auto-assemble mode
* until it fails
--
1.5.6.5