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Table 2–4 Troubleshooting Problems with SWXCR-xx RAID Controller
Symptom Action
Some RAID drives do not appear
on the
show device d
display.
Valid configured RAID logical drives will appear as
DRA0–DRAn, not as DKn. Configure the drives by
running the RAID Configuration Utility (RCU). Follow
the instructions in the StorageWorks RAID Array
200 Subsystem Family Installation and Configuration
Guide, EK-SWRA2-IG.
Reminder: Several physical disks can be grouped as a
single logical DRAn device.
External SCSI terminators used with the SWXCR
controller must be of the following type: 12-41667-02.
Drives on the SWXCR controller
power up with the amber Fault
light on.
Whenever you move drives onto or off of the SWXCR
controller, run the RAID Configuration Utility to set
up the drives and logical units. Follow the instructions
in the StorageWorks RAID Array 200 Subsystem
Family Installation and Configuration Guide.
External SCSI terminators used with the SWXCR
controller must be of the following type: 12-41667-02.
Image copy of DRA logical drive
does not boot (OpenVMS AXP
systems only).
If you copy the contents of a system disk to your RAID
subsystem using the BACKUP/IMAGE command, for
example, you will need to repeat several steps in the
data device installation procedure, as described in
the StorageWorks RAID Array 200 Subsystem Family
Software User’s Guide for OpenVMS AXP,
AA-Q6WVA-TE, in order to make the second device a
bootable device.
2.4 Storage Device LEDs
Storage device LEDs indicate the status of the device.
Figure 2–3 shows the LEDs for disk drives contained in a StorageWorks shelf.
A failure is indicated by the Fault light on each drive.
Figure 2–4 shows the Activity LED for the floppy drive. This LED is on when
the drive is in use.
Figure 2–5 shows the Activity LED for the CD–ROM drive. This LED is on
when the drive is in use.
Power-Up Diagnostics and Display 2–11
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