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Commit 1b3bae49 authored by NeilBrown's avatar NeilBrown Committed by Shaohua Li
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md: don't impose the MD_SB_DISKS limit on arrays without metadata. 



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: default avatar <ian_bruce@mail.ru>
Signed-off-by: default avatarNeilBrown <neilb@suse.com>
Signed-off-by: default avatarShaohua Li <shli@fb.com>
parent c9483634

drivers/md/md.c

+3 −4
Original line number Diff line number Diff line
@@ -6450,9 +6450,8 @@ 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;

	}