ExpressCluster X 2.0 for Windows Reference Guide - Nec

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Chapter 6 Group resource details 464 Delivery Interval (1 to 99) SuspendResume Specify the interval to deliver the updated registry key information to other servers. � When short-time interval is set • Updated information is immediately delivered to other servers. • The system may get heavily loaded by frequently updating a registry key. � When long-time interval is set • A delay in delivering updated information to other servers may occur. If a failover occurs before delivery of the updated information is not completed, it will not be delivered to the Failover Target Server. • Increase in system load due to synchronization can be reduced when a registry key is frequently updated. Initialize Click Initialize to reset the values of all items to their default values. ExpressCluster X 2.0 for Windows Reference Guide
Section II Resource details Understanding registry synchronization resources Displaying the registry synchronization resource properties with the WebManager 1. Start the WebManager. (http://FIP_address_for_the_WebManager_group: port_number (the default value is 29003)). 2. Click an object for registry synchronization resource in the tree view. The following information is displayed in the list view. Name: Registry synchronization resource name Comment: Registry synchronization comment Registry Key: Registry key to be synchronized Status: Status of the registry synchronization resource Server Name: Server name Status: Status of registry synchronization resource on the given server If you click the Details button, the following information is displayed in the pop-up dialog. Type: Resource type Failover Target Server Determination method of Failover Target Server Failover Threshold: The number of failovers to be made at detection of an error Retry Count at Activation Failure: The number of times activation is retried when an activation error is detected 465
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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 4 ExpressCluster command re
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Return Value --grp [group_name] Sec
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Examples of executing the command t
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Status Descriptions Server Function
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Operating the cluster (clpcl comman
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Message Cause/Solution Internal com
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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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Types that can be specified for the
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Type Module Description regsyncw cl
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Type Level Size (byte) hdsnapshot 8
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Monitoring Agent Types that can be
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Mirror disk resource operation comm
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Message Cause/Solution clpmdctrl fa
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Error messages Message Causes/Solut
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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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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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Monitor error occurred Public LAN (
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Activation and deactivation error o
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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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Warning Threshold · When selected:
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Service monitor resources monitor s
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CIFS monitor resources monitor CIFS
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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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Authentication Method SuspendResume
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Install Path Within 1023 bytes Susp
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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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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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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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