Hi! > > swsusp-freeze-filesystems-during-suspend-rev-2.patch > > > > I think you need to give more thought to device-mapper > > interactions here. If an underlying device is suspended > > by device-mapper without freezing the filesystem (the > > normal state) and you issue a freeze_bdev on a device > > above it, the freeze_bdev may never return if it attempts > > any synchronous I/O (as it should). > > Well, it looks like the interactions with dm add quite a bit of > complexity here. What about just fixing xfs (thou shall not write to disk when kernel threads are frozen), and getting rid of blockdev freezing? Pavel -- Thanks for all the (sleeping) penguins. -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
