HP StorageWorks MSA 2/8 - SAN Switch Reference Manual page 590

Fabric OS Commands
Example
To run the portLoopbackTest 100 times (V3.1.x example):
switch:admin> portLoopbackTest 100
Running Port Loopback Test .... passed.
To run the portLoopbackTest (V4.1.x example):
switch:admin> portloopbacktest -ports 1/38-1/45 -nframes 1 -lb_mode 1
Running Port Loopback Test ....
passed.
Errors
Below are possible error messages if failures are detected:
590
For V3.1.x:
DIAG-INIT
DIAG-PORTDIED
DIAG-XMIT
DIAG-TIMEOUT
DIAG-ERRSTAT
DIAG-STATS
DIAG-DATA
For V4.1.x:
DATA
ERRSTAT
INIT
PORTDIED
STATS
TIMEOUT
XMIT
Fabric OS Version 3.1.x/4.1.x Reference Guide