director 2/64 service manual

director 2/64 service manual 2–99
Diagnostics
10
As indicated by an event code 062, the fabric controller software detected a path to
another director (or fabric element) in a multiswitch fabric that traverses more than
three interswitch links (hops). Fibre Channel frames may persist in the fabric longer
than timeout values allow.
Advise the customer of the problem and work with the system administrator to
reconfigure the fabric so the path between any two fabric elements does not traverse
more than three hops.
Did fabric reconfiguration solve the problem?
NO YES
↓ The director and multiswitch fabric are operational.
Exit MAP.
Contact the next level of support. Exit MAP.
11
As indicated by an event code 063, the fabric controller software detected a fabric
element (director or switch) in a multiswitch fabric that has more than 32 ISLs
attached. Fibre Channel frames may be lost or routed in loops because of potential
fabric routing problems.
Advise the customer of the problem and work with the system administrator to
reconfigure the fabric so that no director or switch elements have more than 32 ISLs.
Did fabric reconfiguration solve the problem?
NO YES
↓ The director and multiswitch fabric are operational.
Exit MAP.
Contact the next level of support. Exit MAP.
12
A 070 event code indicates an E_Port detected an incompatibility with an attached
director and prevented the directors from forming a multiswitch fabric. A segmented
E_port cannot transmit Class 2 or Class 3 Fibre Channel traffic.