Recent distributions start to have /etc/mtab being a symlink to /proc/mounts with util-linux 2.19. Subsequently, this annoys umount.nfs4 from nfs-client-1.2.3 and emits a warning: jng-0:/ # grep nfs4 /proc/mounts 10.10.1.1:/home/ /home nfs4 rw,relatime,vers=4,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=sys,clientaddr=10.10.1.212,minorversion=0,local_lock=none,addr=10.10.1.1 0 0 jng-0:/ # umount /home umount.nfs4: invalid value for 'port=' option -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
