Sun Microsystems 3900, 6900 manual Sun Proprietary/Confidential Internal Use Only

DMP-enabled paths returning to production, 22

documentation organization, XV shell prompts, XVII

using UNIX commands, XVI dynamic multipathing (DMP), 20

E

error discovery, 4

error messages

other SUNWsecfg, 175

Sun StorEdge network FC switch, 168 Sun StorEdge T3+ array, 171 virtualization engine, 164

error status

checking Fibre Channel link manually, 113 error status report

Fibre Channel link, 113 Ethernet hubs

3Com related documentation, 35 troubleshooting, 35

ethernet hubs

related documentation, 35 event grid

for host, 67

for Sun StorEdge T3+ array, 95 for virtualization engine, 132 sorting criteria, 25

switch, 77

event grid criteria, 25

Explorer Data Collection Utility, 4, 29

requirements before running, 30

F

failback

virtualization engine, 120 failback operations, 16 failover operations, 16 fault isolation

examples, 147 Fibre Channel link

A1 or B1 data host verification, 45

A2 to B2 host side verification, 51

A3 or B3 host-side verification, 56 check error status manually, 113 FRU tests for A2 or B2 link, 52 FRU tests for A3 or B3 link, 57 troubleshooting, 37 troubleshooting A4/B4 link, 60 used for PFA, 2

verifying A2 to B2, 52 verifying A3 or B3 link, 57 verifying data host, 62

field replaceable units isolating, 5 testing, 5

FRU tests

available for A1 or B1 FC link, 46 available for A2 or B2 FC link, 52 available for A3 or B3 FC link, 57

H

HBA

monitoring using QLogic SANBlade Manager, 32

health functions for Sun StorEdge 3900 and 6900 series, 2

host replacing

See Event Grid, 71 see event grid, 67

host bus adapters see HBA, 32

host devices troubleshooting, 67 verifying, 51

host side troubleshooting, 6 host-device names

translating, 115

I

I/O

manually halting, 17 quiescing, 17 suspending, 18, 59

Index 180 Sun StorEdge 3900 and 6900 Series 2.0 Troubleshooting Guide • March 2003

Sun Proprietary/Confidential: Internal Use Only