HP 316095-B21 - StorageWorks Edge Switch 2/24 Service Manual page 93

22
Clean the fiber-optic connectors on the cable.
a. Notify the customer the port will be blocked. Ensure the customer's system
administrator quiesces Fibre Channel frame traffic through the port and sets the
attached device offline.
b. Block the port
c. Disconnect both ends of the fiber-optic cable.
d. Clean the fiber-optic connectors
e. Reconnect the fiber-optic cable.
f. Unblock the port
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.
23
Inspect and service the host bus adapters (HBAs), as necessary.
Did service of the HBAs solve the problem?
NO YES
Exit MAP.
Contact the next level of support. Exit MAP.
24
The switch and attached device are performing a Fibre Channel link reset. This is a
transient state. Wait approximately 30 seconds and inspect port state and LED
behavior.
Did the link recover and resume operation?
NO YES
The Fibre Channel link and switch appear operational. Exit MAP.
Go to step 1.
edge switch 2/24 service manual
(Block and Unblock Ports on page
(Clean Fiber-Optic Components on page
(Block and Unblock Ports on page
3–25).
3–25).
Diagnostics
3–27).
2–73