From 68866e425be2ef2664aa5c691bb3ab789736acf5 Mon Sep 17 00:00:00 2001 From: Jonathan Brassow Date: Wed, 8 Jun 2011 15:10:08 +1000 Subject: [PATCH] MD: no sync IO while suspended Disallow resync I/O while the RAID array is suspended. Recovery, resync, and metadata I/O should not be allowed while a device is suspended. Signed-off-by: Jonathan Brassow Signed-off-by: NeilBrown --- drivers/md/md.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/md/md.c b/drivers/md/md.c index 4ea02c634d33..4fa915a21d0d 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -7045,7 +7045,6 @@ void md_do_sync(mddev_t *mddev) } EXPORT_SYMBOL_GPL(md_do_sync); - static int remove_and_add_spares(mddev_t *mddev) { mdk_rdev_t *rdev; @@ -7157,6 +7156,9 @@ static void reap_sync_thread(mddev_t *mddev) */ void md_check_recovery(mddev_t *mddev) { + if (mddev->suspended) + return; + if (mddev->bitmap) bitmap_daemon_work(mddev); -- 2.20.1