Installation guide

C.2 Conversion Procedure
Figure C–10 Placing a Label on the OCP Door
Write
Protect
Ready Fault
DSSI
ID
Write
Protect
Ready Fault
DSSI
ID
d
i g i
t
a l
SHR_X1128C_89
1
2
NNnNN
Place the Sx72 OCP label as shown in Figure C–10 and the magazine tape
subsystem label as shown in Figure C–11.
C.2.5 Powering Up the Sx300 Storage Array
Now that the Sx300 storage array has been converted to the dual-host
configuration and is labeled, you are ready to apply power.
CAUTION
Make sure that the ac power switch on each Sx72 storage enclosure
and magazine tape subsystem installed is in the off position.
1. At the rear of the storage array, turn the power controller on. Make sure
that the BUS/OFF/ON switch is in the down position.
2. At the rear of the storage array, turn on each magazine tape subsystem
installed (if present). Power up position 5, then 6. Observe the front panels
for fault indications.
C–16 Converting a Single-Host Configuration to a Dual-Host Configuration