Tru64 UNIX allows you to mount one file on top of another: The File-on-File Mounting (FFM) file system allows regular files, character device special files, or block device special files to be mounted on regu- lar files or directories.
# touch /mnt/foo # mount -t ffm /dev/mem /mnt/foo # df -k /mnt/foo Filesystem 1024-blocks Used Available Capacity Mounted on /dev/mem 6290784 2070204 4189840 34% /mnt/foo Using GNU df from coreutils-5.9: # gdf -k /mnt/foo gdf: `/mnt/foo': Invalid argument gdf: no file systems processed -- albert chin ([EMAIL PROTECTED]) _______________________________________________ Bug-coreutils mailing list [email protected] http://lists.gnu.org/mailman/listinfo/bug-coreutils
