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Grow: make sure mdmon is running for Grow_continue arrays. 

when starting an array that is in the middle of a migration,
we need to start mdmon, just as we do for arrays which are not
in the middle of a migration.

Repored-by: Adam Kwolek <adam.kwolek@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
NeilBrown 2011-03-10 11:36:47 +11:00
parent 1403201652
commit f362d22b5b
1 changed files with 5 additions and 0 deletions
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5
Grow.c
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@ -3371,6 +3371,11 @@ int Grow_continue(int mdfd, struct supertype *st, struct mdinfo *info,
container = buf;
freeze(st);
if (!mdmon_running(st->container_dev))
start_mdmon(st->container_dev);
ping_monitor(devnum2devname(st->container_dev));
if (info->reshape_active == 2) {
int cfd = open_dev(st->container_dev);
if (cfd < 0)