HP StorageWorks Storage Mirroring for Linux User's Guide (T2558-96317, June 2009)

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Chapter 13 Failover and Failback ........................................13-1
Configuring failover ........................................................................ 13-1
Editing failover configuration ......................................................... 13-3
Removing failover configuration ..................................................... 13-4
Monitoring failover ......................................................................... 13-4
Testing failover ............................................................................... 13-5
Failover manual intervention .......................................................... 13-5
Initiating failback ........................................................................... 13-6
Chapter 14 Restoration .......................................................14-1
Chapter 15 Monitoring Tools ...............................................15-1
Log files .......................................................................................... 15-2
Viewing the log files ............................................................................................ 15-3
Log messages .................................................................................................... 15-4
Linux System Log ........................................................................... 15-9
DTStat .......................................................................................... 15-19
Configuring the statistics file ...............................................................................15-20
Running DTStat from the command prompt ...........................................................15-21
DTStat statistics ................................................................................................15-22
SNMP ............................................................................................ 15-26
Configuring SNMP ..............................................................................................15-26
SNMP statistics ..................................................................................................15-27
SNMP traps .......................................................................................................15-29
Chapter 16 Server Settings .................................................16-1
General ........................................................................................... 16-2
Setup .............................................................................................. 16-4
Network .......................................................................................... 16-5
Queue ............................................................................................. 16-6
Source ............................................................................................ 16-8
Target ........................................................................................... 16-10
Database ...................................................................................... 16-11
Logging ......................................................................................... 16-12
E-mail notification ........................................................................ 16-13
Chapter 17 Security ............................................................17-1
Security access levels ..................................................................... 17-1
Security advantages and considerations ......................................... 17-1
Clearing maintained security credentials ........................................ 17-2
Index........................................................................................ I