ExpressCluster X 2.0 for Windows Reference Guide - Nec

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Chapter 7 Monitor resource details 672 Default value: None User Name Within 255 bytes SuspendResume Specify the user name to log on to the database. You do not have to specify if the user name is specified in the data source settings. Default value: None Password Within 255 bytes SuspendResume Specify the password to log on to the database. Click Change and enter the password in the dialog box. Monitor Table Name Within 255 bytes SuspendResume Specify the name of a monitor table created on the database. You must specify the name. Make sure not to specify the same name as the table used for operation because a monitor table will be created and deleted. Be sure to set the name different from the reserved word in SQL statements. Default value: ODBCWATCH Displaying the ODBC monitor 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 the ODBC monitor resources object, , in the tree view. The following information is displayed in the list view. Name: ODBC monitor resource name Comment: Comment of the ODBC monitor resource Data Source Name: Data source name to be monitored Monitor Table Name: Table name for monitoring Status: Status of the ODBC monitor resource ExpressCluster X 2.0 for Windows Reference Guide
Section II Resource details Understanding Oracle monitor resources Server Name: Server name Status: Status of the monitor resource on the given server If you click the Details button, the following information is displayed in the pop-up dialogue. Type: Monitor resource type Monitor Timing: Timing to start monitoring Target Resource: Resource to be monitored Interval: Interval between monitoring (in seconds) Timeout: Time to elapse from detection of an error to establish the error as error (in seconds). Retry Count: The number of retries to be made from detection of an error in the monitor target to establish the error as error Final Action: Final action at detection of an error Execute Script before Final Action: Whether or not script is executed when a failure is detected Recovery Target: Target to be recovered when an error is detected Recovery Target Type: Type of target to be recovered when an error is detected Reactivation Threshold: The number of reactivations to be made at detection of an error Failover Target Server: Determination method of Failover Target Server Failover Threshold: The number of failovers to be made at detection of an error Wait Time to Start Monitoring: Time to wait before starting of monitoring (in seconds) Understanding Oracle monitor resources Oracle monitor resources monitor Oracle database that runs on the server. Oracle monitor resources Note 1 For the supported Oracle versions, refer to the Getting Started Guide. Note 2 Interface DLL (OCI.DLL) needs to be installed on the server where monitoring is performed because Oracle OCI is used for monitoring. For target a monitoring resource, specify a service resource or a script resource that can start Oracle. Monitoring starts after the target resource is activated; however, if the database cannot be started right after the target resource is activated, adjust the time by using Wait Time to Start Monitoring. 673
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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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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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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 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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Status: Status of the resources of
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Section II Resource details Underst
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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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Environment variables for Start. ba
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Understanding script resources (6)
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(10) Stopping Group B The stop scri
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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 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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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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Section II Resource details Monitor
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Returning from monitor error (Norma
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Activation and deactivation error o
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Activation failure Section II Resou
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Delay warning of monitor resources
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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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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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Recovering a suspended server (with
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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 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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