I see this so simple entry at /etc/fstab: aufs / aufs rw 0 0
And the mount: aufs on / type aufs I see the readonly tree is here: /lib/live/mount/rootfs/filesystem.squashfs/ I've read at this page*:* http://docs.master.dockerproject.org/engine/userguide/storagedriver/aufs-driver/ that deleting files from readonly layer makes Aufs to create a "whiteout file" with name begun with ".wh."; but I've tried to remove /initrd.img.old and then I haven't found any file with this command: sudo find / | grep -ie '/\.wh' Docker documentation may have more details about all this. __________ I'm using this express-made address because personal addresses aren't masked enough at lists.debian.org archives. El 31/12/16 a les 14:45, Felleg Tarpa ha escrit: > I have written some scripts for Knoppix to realize a "drive friendly" > persistence: saving changes to HDD only at shutdown (or anytime you > want). While in the traditional way changes to live system are written > immediately to persistence data storage file. > Now I want to do this for Debian Live, too. But there is a problem. In > Knoppix there is a /ramdisk directory where all changes to live system > can be found. I can easily synchronize this directory with a directory > on HDD (and vice verse). But in Debian Live I cannot see any directory > containing the changes to live system. I think due to the fact that > Knoppix uses UNIONFS. > Does exist such a directory in Debian Live? If not, how can be saved > the changes to live system into a directory? >
