Commit 68866e42 authored by Jonathan Brassow's avatar Jonathan Brassow Committed by NeilBrown
Browse files

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: default avatarJonathan Brassow <jbrassow@redhat.com>
Signed-off-by: default avatarNeilBrown <neilb@suse.de>
parent 629acb6a

drivers/md/md.c

+3 −1
Original line number Original line Diff line number Diff line
@@ -7045,7 +7045,6 @@ void md_do_sync(mddev_t *mddev) 
}

}

EXPORT_SYMBOL_GPL(md_do_sync);

EXPORT_SYMBOL_GPL(md_do_sync);







static int remove_and_add_spares(mddev_t *mddev)

static int remove_and_add_spares(mddev_t *mddev)

{

{

	mdk_rdev_t *rdev;

	mdk_rdev_t *rdev;
@@ -7157,6 +7156,9 @@ static void reap_sync_thread(mddev_t *mddev) 
 */

 */

void md_check_recovery(mddev_t *mddev)

void md_check_recovery(mddev_t *mddev)

{

{

	if (mddev->suspended)

		return;



	if (mddev->bitmap)

	if (mddev->bitmap)

		bitmap_daemon_work(mddev);

		bitmap_daemon_work(mddev);

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