ExpressCluster X 2.0 for Windows Reference Guide - Nec

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Chapter 4 ExpressCluster command reference 248 Group Function Status Description Status display Group map display Online Started Offline Stopped Online Pending Now being started Offline Pending Now being stopped Error Error Unknown Status unknown o Started e Error p Now being started/stopped Group Resource Function Status Description Status display Online Started Offline Stopped Online Pending Now being started Offline Pending Now being stopped Online Failure Starting failed Offline Failure Stopping failed Unknown Status unknown Monitor Resource Function Status Description Status display Monitor resource status display Normal Normal Warning Error (Some) Error Error (All) Not Used Not Used Unknown Status Unknown Online Started Offline Stopped Warning Warning Suspend Stopped temporary Online Pending Now being started Offline Pending Now being stopped Online Failure Starting failed Offline Failure Stopping failed Not Used Not used Unknown Status unknown ExpressCluster X 2.0 for Windows Reference Guide
Operating the cluster (clpcl command) clpcl: the clpcl command operates a cluster Command line: clpcl -s [-a] [-h hostname] clpcl -t [-a] [-h hostname] [-w time-out] clpcl -r [-a] [-h hostname] [-w time-out] clpcl -return [-h hostname] clpcl --suspend [--force] [-w time-out] clpcl --resume Section I Detailed functions of ExpressCluster Operating the cluster (clpcl command) Description This command starts, stops, return, suspends, or resumes the ExpressCluster service. Option Return Value -s Starts the ExpressCluster service. -t Stops the ExpressCluster service. -r Restarts the ExpressCluster service. --return Returns the ExpressCluster service. --suspend Suspends the entire cluster --resume Resumes the entire cluster -a Executed the command on all servers -h Makes a request to run the command to the server specified in host_name. Makes a processing request host_name to the server on which this command runs (local server) if the -h option is omitted. -w When --t, --r, or --suspend option is used, specify the wait time in seconds that the clpcl command time-out waits for the ExpressCluster service to be completely stopped or suspended. When a time-out is not specified, it waits for unlimited time. When “0 (zero)” is specified, it does not wait. When the -w option is not specified, it waits for twice the heartbeat time-out (in seconds). --force When used with the --suspend option, forcefully suspends the cluster regardless of the status of all the servers in the cluster. 0 Success Other than 0 Failure 249
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ExpressCluster ® X 2.0 for Windows
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© Copyright NEC Corporation 2008.
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vi How to verify the status of each
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Network warning light switch off co
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x Service resources................
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xii Displaying NAS monitor resource
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Displaying and changing the details
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xvi IP monitor resource ...........
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ExpressCluster X Documentation Set
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Contacting NEC For the latest produ
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Chapter 1 Functions of the WebManag
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Section I Detailed functions of Exp
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Server Name: Select this to search
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Module type Category pm ExpressClus
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Mirror disk helper Overview of the
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The following is the description of
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For hybrid disk resource Section I
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(6) Current server (only hybrid dis
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When you click the icon of the serv
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Limitations of the WebManager Secti
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Error Detected disk error while rec
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Chapter 2 Functions of the Integrat
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Hybrid disk status display command
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Mirror Color Hybrid disk status in
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� Hybrid disk resource configurat
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Message output command clplogcmd: t
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Error Messages Message Causes/Solut
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CPU frequency control command clpcp
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Chassis identify control command cl
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EXEC_SCRIPT IP: Specified script (s
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New password: ********** Retype new
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# clphookctrl -m REBOOT Error messa
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Chapter 6 Group resource details Th
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What is a group? Section II Resourc
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Understanding failover policy Secti
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X X X When the failover exclusive a
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X X ~ For Replicator ~ (two-server
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The following describes how an erro
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Section II Resource details Failove
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Reboot count limit Section II Resou
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Max reboot count 1 Current reboot c
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Section II Resource details Failove
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Section II Resource details Display
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Displaying and changing the group a
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Section II Resource details Logical
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“C:\Program Files\script.bat” S
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Displaying the application resource
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Understanding floating IP resources
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Understanding mirror disk resources
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Examples of mirror disk constructio
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Tuning mirror disk resource Section
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Displaying the mirror disk resource
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Understanding registry synchronizat
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Server 1 Group A 1 Start Stop Group
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Execution timing of script resource
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Understanding script resources (6)
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(10) Stopping Group B The stop scri
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Additional information 1 Section II
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Additional information 2 When a mon
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A. Group A start script: a sample o
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Understanding disk resources Depend
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Disk Resource Properties: Details t
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If you click the Details button, th
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Service resource tuning properties
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Understanding print spooler resourc
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Services available to the virtual c
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Understanding virtual IP resources
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Determining virtual IP address Sect
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• Timeout (1 to 999999) SuspendRe
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RIPng tab Detailed settings of RIP
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Understanding CIFS resources Depend
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CIFS resource tuning properties Cac
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Permission Select one of following
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NAS resource tuning properties Disc
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Understanding hybrid disk resources
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Chapter 7 Monitor resource details
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Monitor resource name Service monit
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esources Tuxedo monitor resources W
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Monitoring starts after a cluster i
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Public LAN (Also used for Interconn
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Returning from monitor error (Norma
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Activation failure Section II Resou
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appli1 Section II Resource details
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Configuration example Interval 60
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Maximum reboot count 1 Reboot count
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Changing the name of a monitor reso
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Choose servers that execute monitor
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ecovery target. Failover Target Ser
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Replace Section II Resource details
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Understanding IP monitor resources
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Mirror Disk Resource SuspendResume
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NIC Link Up/Down monitor resource p
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Warning Threshold · When selected:
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Service monitor resources monitor s
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Understanding DB2 monitor resources
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Monitoring by FTP monitor resources
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IP Address SuspendResume Section II
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User Name Within 255 bytes SuspendR
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Understanding POP3 monitor resource
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Authentication Method SuspendResume
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Install Path Within 1023 bytes Susp
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Default value: None Section II Reso
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Chapter 8 Heartbeat resources This
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Chapter 9 Details on network partit
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PING network partition resolution r
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Chapter 10 Other monitor settings T
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Section II Resource details The for
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The alarms command option -N [targe
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Mail report actions Section II Reso
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Section III Maintenance information
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Chapter 11 The system maintenance i
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Chapter 12 Troubleshooting This cha
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When activating or deactivating net
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Checking the mirror break status wi
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3. Logically examine the data on th
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� While mirror recovery is in pro
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Recovering mirror using the WebMana
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Chapter 13 Error messages Messages
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Chapter 13 Error messages Driver ev
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Chapter 13 Error messages DB2 monit
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Chapter 13 Error messages SQL Serve
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Appendix This section covers: • A
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Appendix A Glossary 862 Mirror conn
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Appendix B Index Displaying and cha
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Appendix B Index Floating IP, 435 F
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Appendix B Index Settings of the PI
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