User`s guide

2-16 StorageWorks Fibre Channel Storage Switch Sevice Guide
Probable cause: FL_Port interface card failure
Action: Replace FL_Port interface card
Central Memory Test Error Messages
The central memory test is started with the Telnet command
centralMemoryTest. Pressing <Return> after entering the command starts the
test. If the test does not find an error, there is no output from Telnet. If an error
is detected, the Switch generates the following output:
Feb 12 08:48:29
0000DIAG-CMEM, 1
Central Memory Error, bufline 0xXXXX offset 0xXXXX is
0xXXXX sb 0xXXXX
Probable cause: Motherboard failure
Action: Replace chassis and attached motherboard
Feb 12 08:48:29
0000DIAG-CMRS, 1
Central Memory Read Short, expected nn bytes,
read nn bytes
(Starting from Bufline 0xxx, offset 0xxx)
Probable cause: Motherboard failure
Action: Replace chassis and attached motherboard
Feb 12 08:48:29
0000DIAG-CMTO, 1
00Central Memory Timeout, port 16 mem_ctl register
bit 0 stuck high.
Probable cause: Motherboard failure
Action: Replace chassis and attached motherboard