IBM TotalStorage SAN32M-1 Installation And Service Manual page 298

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SAN32M-1 Installation and Service Manual
e. Reconnect the fiber-optic cable.
f. Unblock the port. Refer to
g. Monitor port operation for approximately five minutes.
Did the link incident recur?
YES NO
↓
The Fibre Channel link and switch appear operational.
Exit MAP.
38
Disconnect the fiber-optic jumper cable from the switch port and
connect the cable to a spare port.
Is a link incident reported at the new port?
YES NO
↓
Go to step 40.
39
The attached device is causing the recurrent link incident. Notify the
customer of the problem and have the system administrator:
a. Inspect and verify operation of the attached device.
b. Repair the attached device if a failure is indicated.
c. Monitor port operation for approximately five minutes.
Did the link incident recur?
YES NO
↓
The attached device, Fibre Channel link, and switch appear
operational. Exit MAP.
Contact the next level of support. Exit MAP.
40
The switch port reporting the problem is causing the recurrent link
incident. The recurring link incident indicates port degradation and a
possible pending failure. Go to
Block or Unblock a Port
step 6.
on page 45.