Bull Cedoc Bull Escala 2104 TS4, Installation Manual

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Testing the installation
Perform the following steps to verify the status of the 2104 Model TS4:
1. Verify that the attached host system is powered on and the SCSI cables are
connected correctly.
a. The 2104 Model TS4 has three lights. The green Power light
1
comes on
and stays on. The amber Check light
2
comes on for approximately two
seconds and goes off. The blue Unit Identify light
3
stays off.
b. Each disk drive module has two lights. The green Activity light
4
comes on
for approximately two seconds, when power is first supplied to the disk
drive, then goes off. The amber Check light
5
then comes on for
approximately two seconds and goes off.
Note: Dummy disk drive modules have no lights.
2. Configuration is complete when the lights on the 2104 Model TS4, and its
installed disk drive modules, are as described in Figure 31:
Power light
1
: on
Check light
2
: off
Unit Identify
3
: off
Activity light
4
on each installed disk drive module: off
Check light
5
on each installed disk drive module: off
If the lights are correct:
1. Refer to “Web sites” on page xxvi for the latest microcode and system software
levels. Ensure that the using system software is at the correct level for the 2104
Model TS4, and that the correct level of microcode for the disk drive modules is
loaded.
2. Go to Appendix A, “Operating with RISC systems”, on page 21, for information
about how to configure your 2104 Model TS4 to the host system, what service
aids are available, and how to collect statistics during the operation of your
2104 Model TS4.
If the lights are not as described here, refer to the Expandable Storage Plus: 2104
Model DS4 and Model TS4 Service Guide for information on identifing the fault.
1
2
3
5
4
Figure 31. Checking the lights
20
2104 Model TS4 Installation Guide