ExpressCluster X 2.0 for Windows Reference Guide - Nec

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Chapter 1 Functions of the WebManager 46 � Service Starts and stop the selected service. If you select this operation, the following dialog box is displayed for confirmation. � Reset Statistical Data Resets the selected statistical data of the server. If you select this operation, the following dialog box is displayed for confirmation. � CPU Frequency Settings Configures the CPU frequency control function of the selected server. � Highest Frequency Sets the CPU frequency to the highest. � Lowest Frequency Lowers the frequency to turn it to power-saving mode. � Auto Restores the CPU frequency control to the control by ExpressCluster. This function cannot be used when the checkbox of “Use CPU Frequency Control” is not selected in the power saving settings in cluster properties. Individual group objects When you right-click an individual group object, the following shortcut menu is displayed. ExpressCluster X 2.0 for Windows Reference Guide
Section I Detailed functions of ExpressCluster Checking the status of each object in the tree view of WebManager � Start (enabled only when the group is stopped) Starts up the selected group. The dialog box for choosing a server that starts up the selected group is displayed. � Stop (enabled only when the group has been started up or when it has an error) Stops the selected group. When you select this operation, the following dialog box is displayed for confirmation. � Move (enabled only when the group has been started up) Moves the selected group. The dialog box for choosing a server to which you want to move the selected group is displayed. Group resource objects (Except mirror disk resources/hybrid disk resources) When you right-click a group resource object, the following shortcut menu is displayed. 47
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Page 6 and 7: vi How to verify the status of each
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Status Descriptions Server Function
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Operating the cluster (clpcl comman
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Example of Execution The following
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Collecting logs (clplogcc command)
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Execution Result Section I Detailed
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Error Message Section I Detailed fu
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Modifying the log level and size Se
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Type Level Size (byte) hdsnapshot 8
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Mirror disk resource operation comm
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Message Cause/Solution clpmdctrl fa
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Hybrid disk status display command
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Mirror Color Hybrid disk status in
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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 5 Compatible command refere
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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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Reboot count limit Section II Resou
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Max reboot count 1 Current reboot c
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Displaying and changing the group a
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“C:\Program Files\script.bat” S
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Status: Status of the resources of
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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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Understanding disk resources Depend
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Disk Resource Properties: Details t
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Service resource tuning properties
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Understanding print spooler resourc
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Determining virtual IP address Sect
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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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Monitor resource name Service monit
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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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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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Chapter 8 Heartbeat resources This
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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 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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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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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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