JFYI: Not a btrfs bug, but a btrfs-specific misbehaviour of "fuser" that might easily be misinterpreted as a btrfs bug:
http://bugzilla.centos.org/view.php?id=8966
/usr/sbin/fuser (from psmisc-22.20-8.el7.x86_64) does not list any processes that have a directory on a btrfs file system as their current working directory. (For file systems other than btrfs, this works.)
Steps To Reproduce: mkdir /some/btrfs/testdir cd /some/btrfs/testdir fuser -v -m /some/btrfs This should list your current shell as one of the processes using the /some/btrfs file system, but it doesn't The same on /some/xfs/testdir works fine.
This bug is not present in upstream "psmisc" sources as of current master in git://git.code.sf.net/p/psmisc/code An fuser executable compiled from the current upstream sources works fine also for btrfs.
Regards, Lutz Vieweg -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
