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100 Sun StorEdge 3900 and 6900 Series 2.0 Troubleshooting Guide • March 2003
Sun Proprietary/Confidential: Internal Use Only
oob Comm_Lost Down Y OutOfBand (oob) means
that the Sun StorEdge
T3+ array failed to
answer to aping or failed
to return its tokens.
This OutOfBand problem
can be caused by a very
slow network, or because
the Ethernet connection
to this Sun StorEdge T3+
array was lost.
1. Check the Ethernet
connectivity to the
affected Sun StorEdge
T3+ array.
2. Verify that the Sun
StorEdge T3+ array is
booted correctly.
3. Verify the correct
TCP/IP settings on
the Sun StorEdge T3+
array .
4. Increase the http
timeout.
5. Ping timeout in
Utilities
->System
->System
->Timeouts.
The current default
timeouts are 10 seconds
for ping and 60 seconds
for http (tokens).
t3ofdg Diagnostic
Test-
Red The t3ofdg(1M) test
failed.
t3test Diagnostic
Test-
Red The t3test(1M) test
failed.
t3volverify Diagnostic
Test-
Red The t3volverify(1M)
test failed.
TABLE 8-1 Storage Automated Diagnostic Environment Event Grid for the Sun StorEdge T3+ Array
Component
Event Type
Severity
Action
Description
Action