ExpressCluster X 2.0 for Windows Reference Guide - Nec

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Chapter 4 ExpressCluster command reference 324 Notes This command must be executed by a user with the administrator privilege. This command cannot be executed when the ExpressCluster Transaction service is not operating on the server with the IP address specified by -h. Examples When WebManager connection restriction is conducted by the client IP address on this target server, it is required that connection to the address of the server to execute the command is permitted. It is required that ExpressCluster for Windows of internal version 10.02 or later, or ExpressCluster for Linux of internal version 2.0.2_1 or later is set up in the server which executes this command and the server with the IP address specified by -h. Example 1: When performing a failover on the group having the appli1 resource of another cluster # clptrnreq –t GRP_FAILOVER –h 10.0.0.1,10.0.0.2 –r appli1 GRP_FAILOVER 10.0.0.1: Success GRP_FAILOVER 10.0.0.2: Group that specified resource (appli1) belongs is offline. Example 2: When executing the scrpit1.bat script by the server with IP address 10.0.0.1 # clptrnreq –t EXEC_SCRIPT –h 10.0.0.1 –s script1.bat EXEC_SCRIPT 10.0.0.1: Success Error messages Message Cause/solution Log in as Administrator. Log in as a user with Administrator privileges. Invalid option. The command line option is invalid. Specify the correct option. All servers are busy. Check if this command is already run. This command may be run already. Check it. Internal error. Check if memory or OS resources are sufficient. Check if the memory or OS resource is sufficient. Command timeout The cause may be heavy load on OS and so on. Check this. Failed to obtain the list of nodes. Specify a valid server name in the cluster. Failed to obtain the list of nodes. Specify a valid IP address. Could not connect to all data transfer server. Check if the server has started up. Could not connect to all IP addresses specified. Check the IP addresses and the status of the target server. Could not connect to the data transfer server. Check if the server has started up. Could not connect to the IP address specified. Check the IP address and the status of the target server. GRP_FAILOVER IP: Group that specified resource (resouce_name) belongs to is offline. Failover process is not performed because the group to which the specified resource belongs is not started on the target server. EXEC_SCRIPT IP: Specified script ( script_file ) does not exist. The script does not exist on the specified server. Check it. ExpressCluster X 2.0 for Windows Reference Guide
EXEC_SCRIPT IP: Specified script (script_file) is not executable. reqest_code IP : This server is not permitted to execute clptrnreq. reqest_code IP : REQEST_TYPE failed in execute. Section I Detailed functions of ExpressCluster Inter-cluster processing request command The specified script could not be executed. Check that execution is permitted. The server that executed the command does not have permission. Check that the server is registered to the connection restriction IP list of WebManager. The execution processing of the request type failed. (Either of a present request type Failover or Script is specified. ) 325
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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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Chapter 3 Function of the Builder O
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Chapter 3 Function of the Builder 1
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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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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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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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Status: Status of the resources of
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Section II Resource details Resourc
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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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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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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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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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B. Group A stop script: a sample of
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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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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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Understanding NAS resources Depende
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NAS resource tuning properties Disc
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Understanding hybrid disk resources
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Hybrid disk resource details tab Se
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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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Section II Resource details Disk TU
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esources Tuxedo monitor resources W
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Section II Resource details Monitor
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Monitoring starts after a cluster i
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Public LAN (Also used for Interconn
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Public LAN (Also used for interconn
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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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Monitor error occurred Public LAN (
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Activation and deactivation error o
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Section II Resource details Disk re
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Activation failure Section II Resou
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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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Warning Threshold · When selected:
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Disk TUR monitor resource: disk res
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Service monitor resources monitor s
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CIFS monitor resources monitor CIFS
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Understanding hybrid disk monitor r
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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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Select the Oracle features to be mo
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Section II Resource details Only th
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Understanding POP3 monitor resource
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Authentication Method SuspendResume
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Understanding SQL Server monitor re
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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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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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Module Type Chapter 13 Error messag
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Chapter 13 Error messages Driver ev
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Chapter 13 Error messages Module Ty
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Chapter 13 Error messages Mirror di
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Chapter 13 Error messages Virtual c
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Chapter 13 Error messages DB2 monit
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Chapter 13 Error messages IMAP4 mon
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Chapter 13 Error messages Mirror co
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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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