/etc/init.d/syslog stop
/etc/init.d/sendmail stop
/etc/init.d/crond stop
/etc/init.d/sshd stop
/etc/init.d/acpid stop
/etc/init.d/auditd stop
/etc/init.d/atd stop
/etc/init.d/nfs stop
/etc/init.d/rpcidmapd stop
/etc/init.d/messagebus stop
/etc/init.d/xfs stop
umount /dev/mapper/cryptfs
cryptsetup remove /dev/mapper/cryptfs
/etc/init.d/sshd start