Operating the UltraSCSI Enclosure
2–10 Ultra SCSI RAID Enclosure
Using the Power Standby Mode
Complete the procedure in Table 2–2 to place the subsystem in standby
power mode (that is, turning off the dc power distribution)
Table 2–2 Turning Off the DC Power
1. Clear the cache module and shut down the array controller (see the
array controller documentation).
2. Shut down the array controller, press and hold the PVA standby
power switch (C
ALLOUT
1) on an expansion enclosure until the
master EMU initiates a power shut down on all enclosures.
If there is no expansion enclosure, press and hold the PVA standby
power switch (C
ALLOUT
1) on the master enclosure until the EMU
initiates a power shut down on all enclosures.
CXO5821A
1
2
3
3. The EMU alarm control switch (C
ALLOUT
2) on each enclosure now
functions as the dc power switch.
CXO5774A
1
2
3
4
5
6
7
Summary of Contents for StorageWorks UltraSCSI DS-BA370 Series
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