User`s guide

3.2 Reconﬁguring the RA3000 Base Pedestal UltraSCSI

Bus

See the RAID Array 3000 Storage Subsystem Expansion Pedestal Option

Installation Guide for more information about reconﬁguring the

StorageWorks RAID Array 3000 (RA3000) base pedestal UltraSCSI bus.

Use the following procedure and the accompanying illustrations, in

conjunction with the description in the manual to reconﬁgure the RA3000

base pedestal for use with an expansion pedestal option:

1. Ensure that the host shared SCSI bus attached to the RA3000 pedestal

is inactive by stopping all services that utilize the shared SCSI bus.

2. Unplug the RA3000 pedestal from the power outlet, and then unplug

the uninterruptible power supply (UPS) from the power outlet. The

UPS signals the controller to ﬂush the cache.

3. When the UPS shuts down (it may take several minutes), turn off the

pedestal at the power switch and plug the UPS back in to the power

outlet.

4. Remove the side cover from the RA3000 base pedestal.

5. Remove the SCSI bus terminator from the J11 backplane connector

(see Figure 3–1).

3–2 Reconﬁguring the RA3000 Pedestal for the Expansion Pedestal Option