Package: mount version: 2.4 revision: 5 mount report a wrong error msg, if a user tries to re-mount a already mounted device:
# uname -a Linux luna 1.2.13 #8 Mon Sep 4 10:50:08 MET DST 1995 i486 # mount --version (u)mount: version from util-linux-2.2 # grep /CD /etc/fstab /dev/scd0 /CD iso9660 ro,user,noauto # mount -v /CD /dev/scd0 on /CD type iso9660 (ro,noexec,nosuid,nodev) # mount /CD mount: /dev/scd0 already mounted or /CD busy This error msg is OK. # su - ke luna:/home/karl$ mount -v /CD mount: only root can mount /dev/scd0 on /CD *** Not OK. luna:/home/karl$ exit logout # umount /CD # su - ke luna:/home/karl$ mount -v /CD /dev/scd0 on /CD type iso9660 (ro,noexec,nosuid,nodev) luna:/home/karl$ mount -v /CD mount: only root can mount /dev/scd0 on /CD *** Same bug.