diff options
Diffstat (limited to 'drivers/md/multipath.c')
| -rw-r--r-- | drivers/md/multipath.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c index c1ca63f278a..cbe368fa659 100644 --- a/drivers/md/multipath.c +++ b/drivers/md/multipath.c @@ -421,6 +421,9 @@ static int multipath_run (mddev_t *mddev) struct multipath_info *disk; mdk_rdev_t *rdev; + if (md_check_no_bitmap(mddev)) + return -EINVAL; + if (mddev->level != LEVEL_MULTIPATH) { printk("multipath: %s: raid level not set to multipath IO (%d)\n", mdname(mddev), mddev->level); |