Don't auto start all filesystem
touch /var/mmfs/etc/ignoreStartupMount


Fs fs2 don't auto start when os startup:


touch /var/mmfs/etc/ignoreStartupMount.fs2 


Or you can use gpfs mount filesystem optional:




- Create entry in auto.master file and use an indirect map
file for GPFS automount.  Invoke automounter via
/etc/init.d/autofs control script.
- Cleanup old links
- Remove gpfs automount option (autostart|automount|noauto)
from /etc/fstab.
   Add "noauto" mount option for every GPFS file system
instead.  This option tells the OS do not mount GPFS at boot
time or when mount -a is issued.