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If the service aid cannot detect any pdisks, a message is displayed:
LINK VERIFICATION 802385
Move cursor onto selection, then press <Enter>.
nunu:ssa1 00-04 IBM SSA 160 SerialRAID Adapter (
nunu:ssa1 00-05 IBM SSA 160 SerialRAID Adapter (
nunu:ssa1 00-07 IBM SSA 160 SerialRAID Adapter (
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| No pdisks are in the ’Available’ state. |
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| If you are running the diagnostics in Concurrent |
| Mode run ’cfgmgr’ to ensure that all pdisks are |
| configured before selecting this option. |
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| If pdisks cannot be configured then go to the |
| START page in the SSA Subsystem Service Guide. |
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| F3=Cancel F10=Exit Enter |
F3=Cancel ------------------------------------------------------
Are any pdisks listed for the selected SSA adapter?
NO One of the following conditions exists. Take the action described.
v No physical disks are connected to this SSA adapter:
a. Ensure that the external SSA cables are correctly connected to the
enclosures in which the devices are installed and to the SSA
adapter.
b. Go to “MAP 2410: SSA Repair Verification” on page 475 to verify the
repair.
v All the disk drives are switched off. Go to the START MAP for the
enclosure in which the SSA devices are installed.
v The SSA adapter is failing:
a. Exchange the SSA adapter for a new one (see “Removing and
Replacing an Advanced SerialRAID Adapter” on page 327).
b. Go to “MAP 2410: SSA Repair Verification” on page 475 to verify the
repair.
YES Go to step 4.
4. (from step 3)
Observe the Status column on the screen. If the status of any pdisk is ‘Power’, that
pdisk has detected a loss of redundant power or cooling. In the example shown
here, pdisk2 has detected such a loss.
446 User’s Guide and Maintenance Information
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