* [PATCH] imsm: FIX: indicate that metadada has to be written
@ 2011-03-18 9:28 Adam Kwolek
2011-03-20 4:49 ` NeilBrown
0 siblings, 1 reply; 2+ messages in thread
From: Adam Kwolek @ 2011-03-18 9:28 UTC (permalink / raw)
To: neilb; +Cc: linux-raid, dan.j.williams, ed.ciechanowski, wojciech.neubauer
During adding spare disks to raid0, spare metadata is not written.
This is due to exit form sync_metadata() on empty updates_pending flag.
When mdmon is absent indicate sync_metadata() to flush changes to disks.
Signed-off-by: Adam Kwolek <adam.kwolek@intel.com>
---
super-intel.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/super-intel.c b/super-intel.c
index 44c100b..acd7571 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -3838,6 +3838,7 @@ static int add_to_super_imsm(struct supertype *st, mdu_disk_info_t *dk,
} else {
dd->next = super->disks;
super->disks = dd;
+ super->updates_pending++;
}
return 0;
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] imsm: FIX: indicate that metadada has to be written
2011-03-18 9:28 [PATCH] imsm: FIX: indicate that metadada has to be written Adam Kwolek
@ 2011-03-20 4:49 ` NeilBrown
0 siblings, 0 replies; 2+ messages in thread
From: NeilBrown @ 2011-03-20 4:49 UTC (permalink / raw)
To: Adam Kwolek
Cc: linux-raid, dan.j.williams, ed.ciechanowski, wojciech.neubauer
On Fri, 18 Mar 2011 10:28:22 +0100 Adam Kwolek <adam.kwolek@intel.com> wrote:
> During adding spare disks to raid0, spare metadata is not written.
> This is due to exit form sync_metadata() on empty updates_pending flag.
>
> When mdmon is absent indicate sync_metadata() to flush changes to disks.
>
> Signed-off-by: Adam Kwolek <adam.kwolek@intel.com>
> ---
>
> super-intel.c | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/super-intel.c b/super-intel.c
> index 44c100b..acd7571 100644
> --- a/super-intel.c
> +++ b/super-intel.c
> @@ -3838,6 +3838,7 @@ static int add_to_super_imsm(struct supertype *st, mdu_disk_info_t *dk,
> } else {
> dd->next = super->disks;
> super->disks = dd;
> + super->updates_pending++;
> }
>
> return 0;
Applied, thanks.
NeilBrown
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2011-03-18 9:28 [PATCH] imsm: FIX: indicate that metadada has to be written Adam Kwolek
2011-03-20 4:49 ` NeilBrown
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