On Mon, Aug 12, 2013 at 05:16:04PM +0200, Stefan Behrens wrote: > On Mon, 12 Aug 2013 10:59:52 -0400, Josef Bacik wrote: > > On Sun, Aug 11, 2013 at 09:53:01PM +0300, Emil Karlson wrote: > >> Greetings > >> > >> Send fails for me unexpectedly: > >> > >> I get: > >> ERROR: rename o262-5-0 -> snapshots failed. No such file or directory > >> > >> reproducer ( http://users.tkk.fi/~jkarlson/files/test4.txt ): > >> > >> for i in 1 2; do > >> mkdir /mnt/$i > >> truncate -s 4G /mnt/$i.img > >> mkfs.btrfs /mnt/$i.img > >> mount -o loop /mnt/$i.img /mnt/$i > >> done > >> > >> mkdir /mnt/1/testdir > >> mkdir /mnt/1/testdir/1/ > >> mkdir /mnt/1/testdir/2/ > >> dd if=/dev/urandom of=/mnt/1/testdir/aa count=16 > >> dd if=/dev/urandom of=/mnt/1/testdir/bb count=16 > >> > >> mkdir /mnt/1/snapshots > >> btrfs sub snap -r /mnt/1/ /mnt/1/snapshots/backup2 > >> btrfs sub snap -r /mnt/1/ /mnt/1/snapshots/backup3 > >> btrfs send /mnt/1/snapshots/backup3/ | btrfs receive /mnt/2/ > >> > >> umount /mnt/{1,2}; rm /mnt/{1,2}.img; rmdir /mnt/{1,2} > > > > This was perfect, thank you for that. I've posted a fix and I'll turn this > > into > > an xfstest to make sure we don't ever regress. Thanks again, > > > > If you create a subvolume below /mnt/[12] and run the test there, you > have the problem reproduced again :) >
Yeah I noticed this problem when I converted it over to an xfstest, forgot that I'm an idiot. Trying to figure out a less braindead way to fix this. Thanks, Josef -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
