#!/bin/sh
#
#
#
umount /mnt/disk.hda.1  2> "/dev/null"
umount /mnt/disk.hda.2  2> "/dev/null"
umount /mnt/disk.hda.3  2> "/dev/null"
umount /mnt/disk.hda.4  2> "/dev/null"

umount /mnt/disk.hdb.1  2> "/dev/null"
umount /mnt/disk.hdb.2  2> "/dev/null"
umount /mnt/disk.hdb.3  2> "/dev/null"
umount /mnt/disk.hdb.4  2> "/dev/null"

umount /mnt/disk.hdc.1  2> "/dev/null"
umount /mnt/disk.hdc.2  2> "/dev/null"
umount /mnt/disk.hdc.3  2> "/dev/null"
umount /mnt/disk.hdc.4  2> "/dev/null"

umount /mnt/disk.hdd.1  2> "/dev/null"
umount /mnt/disk.hdd.2  2> "/dev/null"
umount /mnt/disk.hdd.3  2> "/dev/null"
umount /mnt/disk.hdd.4  2> "/dev/null"