ExpressCluster X 2.0 for Windows Reference Guide - Nec
ExpressCluster X 2.0 for Windows Reference Guide - Nec
ExpressCluster X 2.0 for Windows Reference Guide - Nec
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Chapter 12 Troubleshooting ........................................................................................ 771<br />
Troubleshooting............................................................................................................................................. 772<br />
When the <strong>ExpressCluster</strong> system does not start or end ..................................................................................................772<br />
When activating or deactivating network partition resolution resource fails .................................................................773<br />
When a network partition resolution resource error is detected .....................................................................................773<br />
Network partition resolution resource becomes unavailable..........................................................................................773<br />
When activating or deactivating group resources fails...................................................................................................774<br />
When a monitor resource error occurs ...........................................................................................................................774<br />
When a heartbeat time-out occurs..................................................................................................................................774<br />
Recovering from failure of one server ...........................................................................................................................774<br />
Recovering from failure of both servers.........................................................................................................................774<br />
Recovering a suspended server (with unresolved network partition).............................................................................775<br />
When network partitioning occurs .................................................................................................................................776<br />
Unavailable commands when interconnections are disconnected..................................................................................779<br />
Connecting mirror disks/hybrid disks manually ............................................................................................ 780<br />
Normally connecting mirror disk when mirroring is available.......................................................................................780<br />
Forcibly connecting mirror disk when mirroring is not available ..................................................................................780<br />
Recovering from mirror breaks......................................................................................................................................781<br />
Automatically recovering from mirroring......................................................................................................................781<br />
Checking the mirror break status with a command ........................................................................................................783<br />
Checking the mirror recovery progress with a command...............................................................................................784<br />
Recovering mirror with a command...............................................................................................................................784<br />
Running the <strong>for</strong>cible mirror recovery with a command .................................................................................................786<br />
Running the <strong>for</strong>cible mirror recovery with a command only on one server ...................................................................787<br />
Checking the mirror break status from the WebManager...............................................................................................788<br />
Checking the mirror recovery progress from the WebManager .....................................................................................789<br />
Recovering mirror using the WebManager ....................................................................................................................791<br />
Running the <strong>for</strong>cible mirror recovery using the WebManager.......................................................................................791<br />
Running the <strong>for</strong>cible mirror recovery from the WebManager only on one server..........................................................793<br />
Media sense function becomes invalid .......................................................................................................... 793<br />
Chapter 13 Error messages.......................................................................................... 795<br />
Messages........................................................................................................................................................ 796<br />
Messages during setup................................................................................................................................... 796<br />
Messages reported by event log and alert ...................................................................................................... 797<br />
Driver event log messages ............................................................................................................................. 818<br />
Disk filter driver.............................................................................................................................................................818<br />
Kernel mode LAN heartbeat driver................................................................................................................................820<br />
Detailed in<strong>for</strong>mation in activating and deactivating group resources............................................................ 821<br />
Application resource ......................................................................................................................................................821<br />
Floating IP resource .......................................................................................................................................................821<br />
Mirror disk resource / hybrid disk resource ...................................................................................................................822<br />
Registry synchronization resource .................................................................................................................................823<br />
Script resource ...............................................................................................................................................................825<br />
Disk resource .................................................................................................................................................................825<br />
Service resource .............................................................................................................................................................826<br />
Print spooler resource.....................................................................................................................................................827<br />
Virtual computer name resource ....................................................................................................................................828<br />
Virtual IP resource .........................................................................................................................................................829<br />
CIFS Resource ...............................................................................................................................................................829<br />
NAS Resource................................................................................................................................................................830<br />
Detailed info of monitor resource errors........................................................................................................ 831<br />
Application monitor resource.........................................................................................................................................831<br />
CIFS monitor resource ...................................................................................................................................................831<br />
DB2 monitor resource....................................................................................................................................................832<br />
Disk RW monitor resource.............................................................................................................................................833<br />
Floating IP monitor resource..........................................................................................................................................835<br />
FTP monitor resource.....................................................................................................................................................835<br />
Custom monitor resource ...............................................................................................................................................836<br />
Hybrid disk TUR monitor resource................................................................................................................................837<br />
Hybrid disk monitor resource.........................................................................................................................................838<br />
HTTP monitor resource..................................................................................................................................................838<br />
IMAP4 monitor resource................................................................................................................................................840<br />
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