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Commit fcb09674 authored by Lars Ellenberg's avatar Lars Ellenberg Committed by Philipp Reisner
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drbd: stop the meta data sync timer before open coded meta data sync 



If we re-write all meta data due to resize, we have open-coded write-out
of our meta data super block. Stop the md_sync_timer, it would just
trigger scary but in this case spurious "timer expired" messages.

Signed-off-by: default avatarPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: default avatarLars Ellenberg <lars.ellenberg@linbit.com>
parent 5ab7d2c0

drivers/block/drbd/drbd_nl.c

+4 −0
Original line number Diff line number Diff line
@@ -967,6 +967,10 @@ drbd_determine_dev_size(struct drbd_device *device, enum dds_flags flags, struct 
	if (la_size_changed || md_moved || rs) {

		u32 prev_flags;



		/* We do some synchronous IO below, which may take some time.

		 * Clear the timer, to avoid scary "timer expired!" messages,

		 * "Superblock" is written out at least twice below, anyways. */

		del_timer(&device->md_sync_timer);

		drbd_al_shrink(device); /* All extents inactive. */



		prev_flags = md->flags;