diff options
| -rw-r--r-- | drivers/md/md.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index ff9fef389608..32b2ad88a2f9 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -2594,15 +2594,20 @@ array_state_store(mddev_t *mddev, const char *buf, size_t len) err = do_md_stop(mddev, 1); else { mddev->ro = 1; + set_disk_ro(mddev->gendisk, 1); err = do_md_run(mddev); } break; case read_auto: - /* stopping an active array */ if (mddev->pers) { - err = do_md_stop(mddev, 1); - if (err == 0) - mddev->ro = 2; /* FIXME mark devices writable */ + if (mddev->ro != 1) + err = do_md_stop(mddev, 1); + else + err = restart_array(mddev); + if (err == 0) { + mddev->ro = 2; + set_disk_ro(mddev->gendisk, 0); + } } else { mddev->ro = 2; err = do_md_run(mddev); @@ -2640,6 +2645,7 @@ array_state_store(mddev_t *mddev, const char *buf, size_t len) err = 0; } else { mddev->ro = 0; + set_disk_ro(mddev->gendisk, 0); err = do_md_run(mddev); } break; |