On Thu, Jul 19, 2012 at 02:02:30PM -0500, Eric Sandeen wrote: > Device nodes are commonly accessed via symlinks, i.e. > > # ls -l /dev/mapper/testvg-testlv > lrwxrwxrwx. 1 root root 7 Jul 19 13:01 /dev/mapper/testvg-testlv -> ../dm-0 > > Today, e4defrag on such a device will fail: > > # e4defrag -c /dev/mapper/testvg-testlv > File is not regular file > "/dev/mapper/testvg-testlv" > > due to it being a link, and e4defrag on the link target does as well: > > # e4defrag -c /dev/dm-0 > Filesystem is not mounted > > due to the target not being found in /etc/mtab. > > Fix this by checking whether the symlink target is a block device > and if so, using that device in main(), and also changing get_mount_point() > to search for a matching device number, not device name. > > Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx> Thanks, applied. - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
