IBM 7133 D40, Руководство по обслуживанию

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Displaying Link and Power Problems
Figure 141 shows an example screen that has been generated by the Link Verification
SSA service aid.
The question marks in the Physical column of the screen show that the SSA loop is
broken between pdisk3 and pdisk1. Under these conditions, the Ready lights on pdisk3
and pdisk1 are both flashing.
Although you are servicing a 7133 Model D40 or Model T40, the screen might show a
mixture of all models of 7133.
v
For disk drives in 7133 Models 010, 020, 500, and 600, the word “Power” in the
Status column of the screen shows that pdisk6 has detected a loss of redundant
power or cooling.
v
For disk drives in 7133 Models D40 and T40, the word “Power” in the Status column
of the screen shows that pdisk6 is reporting an enclosure problem.
To help locate pdisk3, pdisk1, or pdisk6, select the pdisk and press Enter. The Check
light on the selected pdisk flashes. This action does not affect the customer’s
operations.
If the loop contains a 7133 Model D40 or Model T40, you can also use the Physical
Link Configuration service aid to provide additional information (see “Physical Link
Configuration” on page 260).
For more information about the SSA service aids, see the chapter about SSA service
aids in the User’s Guide and Maintenance Information manual for your SSA adapter.
LINK VERIFICATION 802386
SSA Link Verification for:
ssa0 00-04 SSA RAID Adapter
To Set or Reset Identify, move cursor onto selection, then press <Enter>
Physical Serial# Adapter Port
A1 A2 B1 B2 Status
pdisk5 5AEA0801 0 3 Good
pdisk65AEA0808 1 2 Power
pdisk2 5AEA0035 2 1 Good
pdisk0 000254863 0 Good
pdisk4 5AEA0479 0 Good
pdisk3 5AEA0325 1 Good
?????
pdisk1
2125DFHC 1 Good
pdisk8 5AEA0981 0 Good
F3=Cancel F10=Exit
Figure 141. Example Link Verification Screen
Appendix A. Additional Information for RISC Systems
259