Sun Microsystems StorEdge, Troubleshooting Manual

Page: 64 / 168

46 Sun StorEdge SAN 4.0 Release Field Troubleshooting Guide • October 2002
3. Check the array status.
■
luxadm display
command output
■
LED status
■
Output from telnet session to the Sun StorEdge T3+ array
■
Explorer/Sun StorEdge T3+ array Extractor output
4. Check the Sun StorEdge 2 Gb FC switch status.
■
Storage Automated Diagnostic Environment version 2.1 device monitoring view
■
SANbox2 Switch GUI display
■
LED status on the Sun StorEdge 2 Gb FC switch
Note – You can use the Storage Automated Diagnostic Environment version 2.1 to
detect user configuration errors that may not show up as hard errors anywhere else.
For example, a user might accidentally change a switch port to a different mode (TL
to F), or rezone a switch.
5. Test the FRUs.
■
Storage Automated Diagnostic Environment version 2.1 diagnostic tests
(
switchtest
and
qlctest
)
■
Sun StorEdge T3+ array tests (OFDG)
6. Verify the fix.
■
Storage Automated Diagnostic Environment version 2.1 monitoring status
■
Storage Automated Diagnostic Environment version 2.1 diagnostic tests
■
/var/adm/messages
log information
■
Multipathing status returns to normal condition
■
LED status