5 commits

Author	SHA1	Message	Date
Bruno Tavares	5f98b97749	Nuke when graphdir is a mount ... Previously, when the graphdir was a root of a mountpoint, we would not be able to cleanup the graphdir, as the script would umount in case target dir is a mount itself ```/etc/mtab /dev/xvdc1 /var/lib/docker btrfs ``` When running the script, the graphdir would be unmounted and it would remove a (possibly) empty folder. ``` Nuking /var/lib/docker ... (if this is wrong, press Ctrl+C NOW!) + sleep 10 + umount -f /var/lib/docker + rm -rf /var/lib/docker ``` This PR includes the necessary changes to nuke the folder on this scenario, including when the graphdir is a btrfs mount iself. Signed-off-by: Bruno Tavares <btavare@thoughtworks.com>	2016-11-01 22:22:25 -02:00
Adam Mills	c3aa75c5a7	nuke-graph-directory.sh: Improve subvolume search ... This change allows btrfs subvolumes to be found in additional system configurations. The old logic failed to correctly identify subvolumes when the root fs was mounted as a subvolume that was not the btrfs filesystem root. Signed-off-by: Adam Mills <adam@armills.info>	2016-08-08 13:00:21 -04:00
Joe Ferguson	d2e9f6c0c1	Fix nuke script to remove from end of path ... Signed-off-by: Joe Ferguson <joe@infosiftr.com>	2015-09-09 15:34:05 -07:00
Tianon Gravi	6b340e391c	Fix a bashism and some minor bugs in nuke-graph-directory.sh ... Signed-off-by: Andrew Page <admwiggin@gmail.com>	2014-12-12 11:51:12 -07:00
Tianon Gravi	047ce47d92	Add contrib/nuke-graph-directory.sh script to clean out old /var/lib/docker directories much more easily ... Signed-off-by: Andrew Page <admwiggin@gmail.com>	2014-08-05 12:36:39 -06:00