From: Shaohua Li <shli@kernel.org>
To: NeilBrown <neilb@suse.com>
Cc: linux-raid@vger.kernel.org, ian_bruce@mail.ru
Subject: Re: [PATCH] md: don't impose the MD_SB_DISKS limit on arrays without metadata.
Date: Tue, 28 Feb 2017 13:15:24 -0800 [thread overview]
Message-ID: <20170228211524.x7dbmhgq2th7gmiu@kernel.org> (raw)
In-Reply-To: <87k28aoy5b.fsf@notabene.neil.brown.name>
On Wed, Mar 01, 2017 at 07:31:28AM +1100, Neil Brown wrote:
>
> These arrays, created with "mdadm --build" don't benefit from a limit.
> The default will be used, which is '0' and is interpreted as "don't
> impose a limit".
>
> Reported-by: ian_bruce@mail.ru
> Signed-off-by: NeilBrown <neilb@suse.com>
applied, thanks!
> ---
> drivers/md/md.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/md/md.c b/drivers/md/md.c
> index ba485dcf1064..e0ac7f5a8e68 100644
> --- a/drivers/md/md.c
> +++ b/drivers/md/md.c
> @@ -6464,9 +6464,8 @@ static int set_array_info(struct mddev *mddev, mdu_array_info_t *info)
> mddev->layout = info->layout;
> mddev->chunk_sectors = info->chunk_size >> 9;
>
> - mddev->max_disks = MD_SB_DISKS;
> -
> if (mddev->persistent) {
> + mddev->max_disks = MD_SB_DISKS;
> mddev->flags = 0;
> mddev->sb_flags = 0;
> }
> --
> 2.11.0
>
prev parent reply other threads:[~2017-02-28 21:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-28 20:31 [PATCH] md: don't impose the MD_SB_DISKS limit on arrays without metadata NeilBrown
2017-02-28 21:15 ` Shaohua Li [this message]
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