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On 11/16/06, gabriel rosenkoetter <gr@eclipsed.net> wrote:
I guess I had the impression that the Linux FS layer already had ways to let regular users do union and tmpfs mounts, but I haven't ever actually done it... was I wrong? Would that be enough, or do you need changes to be persistant after umount(8)?
Unfortunatly, no. The linux VFS layer requires root (or CAP_SYS_MOUNT, I guess) to perform the mount syscall. Even for tmpfs or union mounts on mountpoints owned by the user.
However, the use of fuse-based filesystems and the (suid) fusermount tool can emulate the behavior that is desired here.
-- Will Dyson Lucid Tech Solutions ___________________________________________________________________________ Philadelphia Linux Users Group -- http://www.phillylinux.org Announcements - http://lists.phillylinux.org/mailman/listinfo/plug-announce General Discussion -- http://lists.phillylinux.org/mailman/listinfo/plug