Yi Zhang <yizhan@xxxxxxxxxx> writes:
> Notify "Can only convert a 2-device array to RAID5" instead of
> "Impossibly level change request for RAID1" when convert from
> RAID1 to RAID5 if the disk num is not equal two like RAID4/5->RAID1
> did.
>
> Signed-off-by: Yi Zhang <yizhan@xxxxxxxxxx>
> ---
> Grow.c | 3 +++
> 1 file changed, 3 insertions(+)
Applied!
Thanks,
Jes
>
> diff --git a/Grow.c b/Grow.c
> index cf2750a..4e2fc08 100755
> --- a/Grow.c
> +++ b/Grow.c
> @@ -1077,6 +1077,9 @@ char *analyse_change(char *devname, struct mdinfo *info, struct reshape *re)
> re->level = 1;
> return NULL;
> }
> + if (info->array.raid_disks != 2 &&
> + info->new_level == 5)
> + return "Can only convert a 2-device array to RAID5";
> if (info->array.raid_disks == 2 &&
> info->new_level == 5) {
--
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