notification events, 103 T1/T2 data path
troubleshooting, 102 test examples
command line, 19 qlctest(1M), 19 switchtest(1M), 20
thresholds used in PFA, 2
troubleshooting broad steps, 3
check status of Sun StorEdge T3+ array, 4 check status of the Sun StorEdge FC Network
check status of the virtualization engine, 5 determine extent of the problem, 4 discovering the error, 4
ethernet hubs, 123 general procedures, 3
host side and service processor side, 18 quiesce IO, 5
Sun StorEdge T3+ array, 99 T1/T2 data path, 102
test and isolate FRUs, 5
tools and resources available, 3 virtualization engines, 69
VLUN serial number how to find, 79
VxDMP
used in troubleshooting, 11 VxDMP error message
for A3/B3 link, 38
W
WWN
of virtualization engine, 9
V
virtualization engine failback, 83 how to replace, 84 power LED codes, 73 references, 125 service codes, 129
SRN and SNMP reference, 125
SRN and SNMP single points of failure, 128 virtualization engines
description of, 69 diagnostics, 70 ethernet port LEDs, 74 LEDs, 72
reading LED service and diagnostic codes, 73 retrieving service information, 70
service and diagnostic codes, 70 service request numbers, 70 troubleshooting, 69
Index 145
