ExpressCluster X 2.0 for Windows Reference Guide - Nec

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Chapter 1 Functions of the WebManager 34 No. Icon Status Description (12) Floating IP resource (13) Mirror disk resource (14) Registry synchronization resource (15) Script resource (16) Disk resource (17) Service resource (18) Print spooler resource Offline or Unknown Online The application resource is stopped, or no information is acquired. The floating IP resource has been started. Error The floating IP resource has an error. Offline or Unknown Online The floating IP resource is stopped/ no information is acquired. The mirror disk resource has been started. Error The mirror disk resource has an error. Offline or Unknown Online Error Offline or Unknown The mirror disk resource is stopped, or no information is acquired. The registry synchronization resource has been started. The registry synchronization resource has an error. The registry synchronization resource is stopped, or no information is acquired. Online The script resource has been started. Error The script resource has an error. Offline or Unknown The script resource is stopped, or no information is acquired. Online The disk resource has been started. Error The disk resource has an error. Offline or Unknown The disk resource is stopped, or no information is acquired. Online The service resource has been started. Error The service resource has an error. Offline or Unknown Online Error (19) Virtual computer name resource Online Offline or Unknown The service resource is stopped, or no information is acquired. The print spooler resource has been started. The print spooler resource has an error. The print spooler resource is stopped, or no information is acquired. The virtual computer name resource has been started. 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 No. Icon Status Description (20) Virtual IP resource (21) CIFS resource (22) NAS resource (23) Hybrid disk resource (24) All monitor resources (25) Application monitor resource (26) Disk RW monitor resource Error Offline or Unknown Online The virtual computer name resource has an error. The virtual computer name resource is stopped, or no information is acquired. The virtual IP resource has been started. Error The virtual IP resource has an error. Offline or Unknown The virtual IP resource is stopped, or no information is acquired. Online The CIFS resource has been started. Error The CIFS resource has an error. Offline or Unknown The CIFS resource is stopped, or no information is acquired. Online The NAS resource has been started. Error The NAS resource has an error. Offline or Unknown Online The NAS resource is stopped, or no information is acquired. The hybrid disk resource has been started. Error The hybrid disk resource has an error. Offline or Unknown Normal Warning The hybrid disk resource is stopped, or no information is acquired. All monitor resources are running normally. One or more monitor resources have an error, or monitoring is suspended on a server. Error All monitor resources have errors. Unknown No information is acquired. Normal The application is running normally. Warning There are one or more servers with application problems, or monitoring is suspended on a server. Error All servers have application errors. Unknown No information is acquired. Normal The disk is running normally. Warning There are one or more servers with disk problems, or monitoring is suspended on a server. 35
Page 1 and 2: ExpressCluster ® X 2.0 for Windows
Page 3: © Copyright NEC Corporation 2008.
Page 6 and 7: vi How to verify the status of each
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Page 18 and 19: ExpressCluster X Documentation Set
Page 20 and 21: Contacting NEC For the latest produ
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Chapter 2 Functions of the Integrat
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Section I Detailed functions of Exp
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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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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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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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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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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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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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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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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 Module Ty
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Chapter 13 Error messages Mirror di
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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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