Preparing to Set Up I/O Fencing

Enable I/O fencing.

Sybase recommends that your I/O fencing use persistent DSF on HP-UX 11.31.
Note: HPIA I/O fencing does not support the HP VM.
  1. Run qrmutil to confirm that a disk is capable of I/O fencing. See System Changes, in the Cluster Users Guide.
  2. Make sure you have read and write permissions for all database and quorum devices. Use the UNIX chown, chgrp, and chmod commands to correct the permissions if needed.
Parent topic: I/O Fencing