ExpressCluster X 2.0 for Windows Reference Guide - Nec

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Chapter 11 The system maintenance information Directory structure of ExpressCluster 744 Note: You will find executable files and script files that are not described in Chapter 4, “ExpressCluster command reference” under the installation directory. Run these files only with ExpressCluster. Any failures or trouble caused by executing them by applications other than ExpressCluster are not supported. ExpressCluster directories are structured as described below: ExpressCluster installation folder WINDOWS ExpressCluster alert bin eventlog help license log messages registry scripts strings (1) (2) etc (3) (4) (5) (6) (7) (8) (9) (10) (11) webmgr (12) work (13) system32 drivers (14) ExpressCluster X 2.0 for Windows Reference Guide
1. Directory for alert synchronization Section III Maintenance information Directory structure of ExpressCluster This directory stores ExpressCluster Alert Synchronization’s modules and management files. 2. Directory for cluster modules This directory stores the ExpressCluster Server’s executable files and libraries. 3. Directory for cluster configuration data This directory stores the cluster configuration files and policy file of each module. 4. Directory for event logs This directory stores libraries that are related to the ExpressCluster event logs. 5. Directory related to Help This directory stores the ExpressCluster help information. 6. Directory for licenses This directory stores licenses for licensed products. 7. Directory for module logs This directory stores logs produced by each module. 8. Directory for report messages (alert, event log) This directory stores alert and event log messages reported by each module. 9. Directory for the registry 10. Directory for script resource scripts of group resources This directory stores script resource scripts of group resources. 11. Directory for the string table This directory stores string tables used in ExpressCluster. 12. Directory for the WebManager This directory stores the ExpressCluster X WebManager’s modules and management files. 13. Directory for module tasks This is a work directory for modules. 14. Directory for cluster drivers This directory stores drivers for kernel mode LAN heartbeat and disk filter. 745
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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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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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Error message Message Cause/Solutio
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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 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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The following describes how an erro
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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 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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Notes on floating IP resources Sect
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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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Notes on registry synchronization r
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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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Tips for creating scripts Section I
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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 virtual IP resources
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• Timeout (1 to 999999) SuspendRe
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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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Name: Hybrid disk resource name Com
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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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Returning from monitor error (Norma
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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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Understanding DB2 monitor resources
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IP Address SuspendResume Section II
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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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