Installation guide

2-52
Installation Guide
2. Display PAP Unit disk configuration.
Figure 52. Displaying PAP Unit disk configuration
3. Check that backup disk configuration is the same as that of the two original disks installed
in the PAP Unit.
4. Flush caches by powering down the PAP Unit.
5. Complete the Comment box with the reason for rebooting the PAP Unit, as shown in the
following figure (A).
Figure 53. Rebooting the PAP Unit
6. Remove the right disk and store in a safe place. This disk is now the backup disk.
Note:
Whenever the backup disk needs to be updated, it is exchanged with the right disk
which, in turn, becomes the backup disk.
Figure 54. Removing the right disk