On Mon, 28 Mar 2011 13:56:49 +0200 Adam Kwolek <adam.kwolek@xxxxxxxxx> wrote:
> When raid0 expansion occurs, takeover operation is used.
> After backward takeover monitor remains in memory.
>
> This happens due to remaining just removed active array in mdmon structures.
> If there is no other monitored arrays, mdmon has to finish his work.
>
> Problem was introduced in patch (2011.03.22):
> mdmon: Stop keeping track of RAID0 (and LINEAR) arrays.
> Prior to this patch mdmon kicking occurs via replace_array() where
> wakeup_monitor() was called.
>
> Signed-off-by: Adam Kwolek <adam.kwolek@xxxxxxxxx>
Applied - thanks.
NeilBrown
> ---
>
> managemon.c | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/managemon.c b/managemon.c
> index 67c5951..6662f67 100644
> --- a/managemon.c
> +++ b/managemon.c
> @@ -462,6 +462,7 @@ static void manage_member(struct mdstat_ent *mdstat,
> int level = map_name(pers, mdstat->level);
> if (level == 0 || level == LEVEL_LINEAR) {
> a->container = NULL;
> + wakeup_monitor();
> return;
> }
> else if (a->info.array.level != level && level > 0) {
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