IBM SAN32M1, Installation And Service Manual

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291 Chapter 3: Diagnostics
15
The switch E_Port segmented because a build fabric protocol error
was detected.
a. Disconnect the fiber-optic jumper cable from the segmented
E_Port.
b. Reconnect the cable to the same port.
Did reconnecting the cable solve the problem and did both switches
join through the ISL to form a fabric?
NO YES
↓
The switches, associated ISL, and multiswitch fabric appear
operational.
16
Initial program load (IPL) the switch ( Reset or IPL the switch on
page 347).
Did the IPL solve the problem and did both switches join through the
ISL to form a fabric?
NO YES
↓
The switches, associated ISL, and multiswitch fabric appear
operational.
Contact the next level of support.
17
The switch E_Port segmented because a response to a verification
check indicates the attached switch is not operational.
a. Perform the data collection procedure for the switch and return
the CD to IBM for analysis.
b. Go to MAP 0000: Start MAP on page 195 and perform fault
isolation for the failed switch.
18
Does the SANpilot interface appear operational?
YES NO
↓
Analysis for an Ethernet link, AC power distribution, or CTP
card failure is not described in this MAP. Go to
MAP 0000:
Start MAP on page 195. If this is the second time at this step,
contact the next level of support.