Starting the Subsystem
See Table 2–1 for the Compaq-supported PVA SCSI ID switch
settings.
Table 2–1
Compaq-Supported PVA SCSI ID Switch
Settings
Total Number
of Enclosures
1
2
3
After assembling an enclosure and connecting enclosure cabling,
power is applied to start the subsystem.
Before applying power to the subsystem, configure the
entire subsystem (including the host and the array
controller) as described in the appropriate publications.
Applying power to all the enclosures causes the EMU, PVA, and
array controller to automatically begin system operations.
Operating the UltraSCSI Enclosure
Master
First
Enclosure
Expansion
0
None
0
2
0
2
Note
UltraSCSI RAID Enclosure 2–5
Second
Expansion
None
None
3