Installation guide

Procedure 3
Shut down the operating system and issue the console commands show configuration,
show device, and show <envar> to show the system configuration and environment
variables. Keep a hard copy of the output for reference.
CAUTION: Since you are moving from a working system, keep the existing
configuration. Keep the same I/O cable connections to adapter
modules, adapter connections to devices, and keep StorageWorks device
numbering by keeping the same position of the device in a Storage–
Works shelf. If you keep these the same, there will be no need for
device reconfiguration.
Tables 1 and 2 list the three-phase voltage and power requirements. Figure 1 shows
the required AC power receptacles.
Table 2 Three-Phase AC Input Voltages
Country
Input
Voltage
Circuit Breaker
Rating (amps)
Frequency
Range (Hz)
Japan 202 Delta 30 50–60
North America 120/208 Wye 30 50–60
Europe/AP 380–415 Wye 32 50–60
Each system and expander cabinet requires its own AC power connector.
Table 3 Three-Phase Power Requirements
Cabinet Power (watts) Heat Dissipation (BTU/hr)
System 1,200 minimum¹
2,450 maximum²
4,100 minimum¹
8,300 maximum²
System and two
expander cabinets
5,150 maximum³ 17,550 maximum³
¹These figures are based on a minimum configuration containing three power supplies, a dual
CPU module, one memory module, one system I/O module, one CD-ROM, one minimally
configured PCI shelf, and one StorageWorks shelf with one disk drive.
²Based on a fully configured system containing three power supplies, three CPU modules (6
CPUs), two memory modules, two system I/O modules, one CD-ROM, two PCI shelves, and two
StorageWorks shelves with 12 disk drives.
³Based on a fully configured system cabinet (see note 2) and two expander cabinets each
containing three PCI shelves and four StorageWorks shelves with 24 disk drives.