v
All communication and power cables are plugged into the back of the
expansion unit and all power cables are connected to an ac power outlet.
v
All hard disk drives are locked securely in place.
v
The enclosure IDs on the expansion unit are set correctly. (See “Setting the
interface options” on page 19 for more information.)
2. Check the system documentation for all the hardware devices you intend to turn
on and determine the proper startup sequence.
Note:
Be sure to turn on the FAStT EXP700 before or at the same time as you
turn on the storage server.
3. Turn on the power to each device, based on the startup sequence.
Attention:
If you are restarting the system after a normal shutdown, wait at
least 10 seconds before you turn on the power-supply switches.
4. Turn on both power-supply switches on the back of the unit. The expansion unit
might take a few seconds to turn on. During this time, you might see the amber
and green LEDs on the expansion unit flash intermittently. When the startup
sequence is complete, only the green LEDs on the front and back are lit. If
other amber LEDs remain lit, see Chapter 4, “Solving problems” on page 49.
Turning off the expansion unit
Use this procedure to turn off the power for the expansion unit.
Attention:
Except in an emergency, never turn off the power if any Fault LEDs
are lit on the expansion unit. Correct the fault before you turn off the power, using
the proper troubleshooting or servicing procedure. This will ensure that the
expansion unit will start correctly later.
The expansion unit is designed to run continuously. After you turn on the expansion
unit, do not turn it off. Turn off the power only in the following situations:
v
Instructions in a hardware or software procedure require that you turn off the
power.
v
An IBM technical-support representative instructs you to turn off the power.
v
A power outage or emergency situation occurs, see “Restoring power after an
emergency” on page 38.
Statement 5:
CAUTION:
The power control button on the device and the power switch on the power
supply do not turn off the electrical current supplied to the device. The device
also might have more than one power cord. To remove all electrical current
from the device, ensure that all power cords are disconnected from the power
source.
1
2
Chapter 2. Installing the FAStT EXP700
37
Summary of Contents for TotalStorage FAStT EXP700
Page 1: ...IBM IBM TotalStorage FAStT EXP700 Storage Expansion Unit Installation and User s Guide ...
Page 2: ......
Page 3: ...IBM TotalStorage FAStT EXP700 Storage Expansion Unit Installation and User s Guide ...
Page 8: ...vi IBM TotalStorage FAStT EXP700 Storage Expansion Unit Installation and User s Guide ...
Page 10: ...viii IBM TotalStorage FAStT EXP700 Storage Expansion Unit Installation and User s Guide ...
Page 12: ...x IBM TotalStorage FAStT EXP700 Storage Expansion Unit Installation and User s Guide ...
Page 18: ...xvi IBM TotalStorage FAStT EXP700 Storage Expansion Unit Installation and User s Guide ...
Page 30: ...10 IBM TotalStorage FAStT EXP700 Storage Expansion Unit Installation and User s Guide ...
Page 68: ...48 IBM TotalStorage FAStT EXP700 Storage Expansion Unit Installation and User s Guide ...
Page 72: ...52 IBM TotalStorage FAStT EXP700 Storage Expansion Unit Installation and User s Guide ...
Page 74: ...54 IBM TotalStorage FAStT EXP700 Storage Expansion Unit Installation and User s Guide ...
Page 88: ...68 IBM TotalStorage FAStT EXP700 Storage Expansion Unit Installation and User s Guide ...
Page 94: ...74 IBM TotalStorage FAStT EXP700 Storage Expansion Unit Installation and User s Guide ...
Page 98: ...78 IBM TotalStorage FAStT EXP700 Storage Expansion Unit Installation and User s Guide ...
Page 99: ......
Page 100: ... Part Number 32P0178 Printed in U S A 1P P N 32P0178 ...