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A- Access Control Policies, Controlling Access to the Cluster
- Access Control
Policy, Cluster Configuration Parameters
- Access roles, Cluster Configuration Parameters
- active node, Failover
- adding a package to a running cluster, Adding a Package to a Running Cluster
- adding cluster nodes
- advance planning, Planning for Changes in Cluster Size
- adding nodes to a running cluster, Adding Previously Configured Nodes to a Running Cluster
- adding packages on a running
cluster, Adding the Package to the Cluster
- additional package resources
- monitoring, Using the Event Monitoring Service
- addressing, SCSI, Setting SCSI Addresses for the Largest Expected Cluster Size
- administration
- adding nodes to a ruuning cluster, Adding Previously Configured Nodes to a Running Cluster
- cluster and package states, Types of Cluster and Package States
- halting a package, Halting a Package
- halting the entire cluster, Halting the Entire Cluster
- moving a package, Moving a Failover Package
- of packages and services, Managing Packages and Services
- of the cluster, Managing the Cluster and Nodes
- reconfiguring a package while the cluster is running, Reconfiguring a Package on a Running Cluster
- reconfiguring a package with the cluster offline, Reconfiguring a Package on a Halted Cluster
- reconfiguring the cluster, Reconfiguring a Halted Cluster
- removing nodes from operation in a ruuning cluster, Removing Nodes from Participation in a Running Cluster
- responding to cluster events, Responding to Cluster Events
- reviewing configuration files, Reviewing Object Manager Log Files, Reviewing Serviceguard Manager Log Files, Reviewing Configuration Files
- starting a cluster when all nodes are down, Starting the Cluster When all Nodes are Down
- starting a package, Starting a Package
- troubleshooting, Troubleshooting Approaches
- adoptive node, Failover
- agile
addressing
- defined, About Device File Names (Device Special Files)
- migrating cluster lock disks to, Updating the Cluster Lock Configuration
- migrating to, About Device File Names (Device Special Files), Limitations of Rolling Upgrades
- sources of information, About Device File Names (Device Special Files)
- APA
- auto port aggregation, Automatic Port Aggregation
- applications
- automating, Automating Application Operation
- checklist of steps for integrating with Serviceguard, Integrating HA Applications with Serviceguard
- handling failures, Handling Application Failures
- writing HA services for networks, Define Application Startup and Shutdown
- ARP messages
- after switching, Address Resolution Messages after Switching on the Same Subnet
- array
- replacing a faulty mechanism, Replacing a Faulty Array Mechanism
- arrays
- disk arrays for data protection, Data Protection
- auto port aggregation
- define, Automatic Port Aggregation
- AUTO_START
- effect of default value, Example
- AUTO_START_TIMEOUT
- parameter in cluster manager configuration, Cluster Configuration Parameters
- automatic failback
- configuring with failover policies, Failback Policy
- automatic restart of cluster, Automatic Cluster Startup
- automatically
restarting the cluster, Automatically Restarting the Cluster
- automating application operation, Automating Application Operation
- autostart delay
- parameter in the cluster configuration file, Cluster Configuration Parameters
- autostart
for clusters
- setting up, Setting up Autostart Features
B- backing up cluster lock information, Backing Up Cluster Lock Disk Information
- binding
- in network applications, Bind to a Fixed Port, Bind to Relocatable IP Addresses
- bridged net
- defined, Redundant Network Components
- for redundancy in network interfaces, Redundant Network Components
- broadcast storm
- and possible TOC, Cluster Configuration Parameters
- building a cluster
- CFS infrastructure, Creating a Storage Infrastructure with Veritas Cluster File System (CFS)
- cluster configuration steps, Configuring the Cluster
- CVM infrastructure, Creating the Storage Infrastructure and Filesystems with Veritas Cluster Volume Manager (CVM)
- identifying cluster lock volume group, Specifying a Lock Disk
- identifying heartbeat subnets, Identifying Heartbeat Subnets
- identifying quorum server, Specifying a Quorum Server
- logical volume infrastructure, Creating a Storage Infrastructure with LVM
- verifying the cluster configuration, Verifying the Cluster Configuration
- VxVM infrastructure, Creating a Storage Infrastructure with VxVM
- bus type
- hardware planning, Disk I/O Information
C- CFS
- creating a storage infrastructure, Creating a Storage Infrastructure with Veritas Cluster File System (CFS)
- not supported on all HP-UX versions, About Veritas CFS and CVM from Symantec
- changes in cluster membership, Dynamic Cluster Re-formation
- changes to cluster allowed while the
cluster is running, Reconfiguring a Cluster
- changes to packages allowed while
the cluster is running, Allowable Package States During Reconfiguration
- changing the volume group configuration
while the cluster is running, Changing the LVM Configuration while the Cluster is Running
- checkpoints, Use Checkpoints
- client
connections
- restoring in applications, Restoring Client Connections
- cluster
- configuring with commands, Configuring the Cluster
- redundancy of components, Redundancy of Cluster Components
- Serviceguard, What is Serviceguard?
- typical configuration, Serviceguard at a Glance
- understanding components, Redundancy of Cluster Components
- cluster
administration, Managing the Cluster and Nodes
- solving problems, Solving Problems
- cluster
and package maintenance, Cluster and Package Maintenance
- cluster configuration
- creating with SAM or Commands, Configuring the Cluster
- file on all nodes, Configuration of the Cluster
- identifying cluster lock volume group, Specifying a Lock Disk
- identifying cluster-aware volume groups, Identifying Heartbeat Subnets
- planning, Cluster Configuration Planning
- planning worksheet, Cluster Configuration: Next Step
- sample diagram, Sample Cluster Configuration
- verifying the cluster configuration, Verifying the Cluster Configuration
- cluster configuration file
- Autostart Delay parameter (AUTO_START_TIMEOUT), Cluster Configuration Parameters
- cluster coordinator
- defined, How the Cluster Manager Works
- cluster lock, Cluster Lock
- 4 or more nodes, Use of the Quorum Server as the Cluster Lock, No Cluster Lock
- and cluster re-formation time, Cluster Lock Disk and Re-formation Time, Heartbeat Subnet and Re-formation Time
- and cluster reformation, example, Example
- and power supplies, Redundant Power Supplies
- backup up lock data, Backing Up Cluster Lock Disk Information
- dual lock disk, Dual Lock Disk
- identifying in configuration file, Specifying a Lock Disk, Specifying a Quorum Server
- migrating device file names, Updating the Cluster Lock Configuration
- migrating disks to agile addressing, Limitations of Rolling Upgrades
- no locks, No Cluster Lock
- single lock disk, Single Lock Disk or LUN
- storing configuration data, Storing Volume Group and Cluster Lock Configuration Data
- two nodes, Use of a Lock LUN or LVM Lock Disk as the Cluster Lock
- updating configuration, Updating the Cluster Lock Configuration
- use in re-forming a cluster, Use of a Lock LUN or LVM Lock Disk as the Cluster Lock
- cluster
manager
- automatic restart of cluster, Automatic Cluster Startup
- blank planning worksheet, Cluster Configuration Worksheet
- cluster node parameter, Cluster Configuration Parameters
- cluster volume group parameter, Cluster Configuration Parameters
- defined, How the Cluster Manager Works
- dynamic re-formation, Dynamic Cluster Re-formation
- heartbeat interval parameter, Cluster Configuration Parameters
- heartbeat subnet parameter, Cluster Configuration Parameters
- initial configuration of the cluster, Configuration of the Cluster
- main functions, How the Cluster Manager Works
- maximum configured packages parameter, Cluster Configuration Parameters
- monitored non-heartbeat subnet, Cluster Configuration Parameters
- network polling interval parameter, Cluster Configuration Parameters
- node timeout parameter, Cluster Configuration Parameters
- physical lock volume parameter, Cluster Configuration Parameters
- planning the configuration, Cluster Configuration Parameters
- quorum server parameter, Cluster Configuration Parameters
- quorum server polling interval parameter, Cluster Configuration Parameters
- quorum server timeout extension parameter, Cluster Configuration Parameters
- testing, Testing the Cluster Manager
- cluster node
- parameter in cluster manager configuration, Cluster Configuration Parameters
- cluster parameters
- initial configuration, Configuration of the Cluster
- cluster re-formation time, Cluster Lock Disk and Re-formation Time
- cluster reformation
- scenario, What Happens when a Node Times Out
- cluster startup
- manual, Manual Startup of Entire Cluster
- cluster volume group
- creating physical volumes, Creating Volume Groups for Mirrored Individual Data Disks
- parameter in cluster manager configuration, Cluster Configuration Parameters
- cluster with high availability disk array
- figure, Cluster with High Availability Disk Array, Cluster with Fibre Channel Switched Disk Array
- clusters
- active/standby type, Active/Standby Model
- larger size, Larger Clusters
- cmapplyconf, Distributing the Binary Configuration File, Distributing the Binary Cluster Configuration File with HP-UX Commands
- cmassistd daemon, Serviceguard Daemons
- cmcheckconf, Verifying the Cluster Configuration, Verifying and Applying the Package Configuration, Verifying the Package Configuration
- troubleshooting, Using the cmcheckconf Command
- cmclconfd daemon, Serviceguard Daemons, Configuration Daemon: cmclconfd
- cmcld daemon, Serviceguard Daemons
- and node TOC, Cluster Daemon: cmcld
- and safety timer, Cluster Daemon: cmcld
- functions, Cluster Daemon: cmcld
- cmclnodelist bootstrap
file, Allowing Root Access to an Unconfigured Node
- cmdeleteconf
- deleting a package configuration, Deleting a Package from a Running Cluster
- deleting the cluster configuration, Deleting the Cluster Configuration
- cmfileassistd daemon, Serviceguard Daemons, File Management Daemon: cmfileassistd
- cmlogd daemon, Serviceguard Daemons, Syslog Log Daemon: cmlogd
- cmlvmd daemon, Serviceguard Daemons, Cluster Logical Volume Manager Daemon: cmlvmd
- cmmodnet
- assigning IP addresses in control scripts, Stationary and Relocatable IP Addresses
- cmnetassist
daemon, Network Manager Daemon: cmnetd
- cmnetassistd daemon, Serviceguard Daemons
- cmomd daemon, Serviceguard Daemons, Cluster Object Manager Daemon: cmomd
- cmquerycl
- troubleshooting, Using the cmcheckconf Command
- cmsnmpd daemon, Serviceguard Daemons
- cmsrvassistd
daemon, Service Assistant Daemon: cmsrvassistd
- cmvxd daemon, Serviceguard Daemons
- cmvxd for CVM and CFS, CFS Components
- cmvxping for CVM and CFS, CFS Components
- cmvxpingd daemon, Serviceguard Daemons
- configuration
- basic tasks and steps, Tasks in Configuring a Serviceguard Cluster
- cluster planning, Cluster Configuration Planning
- of the cluster, Configuration of the Cluster
- package, Configuring Packages and Their Services
- package planning, Package Configuration Planning
- service, Configuring Packages and Their Services
- configuration file
- for cluster manager, Configuration of the Cluster
- troubleshooting, Reviewing Object Manager Log Files, Reviewing Serviceguard Manager Log Files, Reviewing Configuration Files
- Configuration synchronization
with DSAU, What are the Distributed Systems Administration Utilities?
- Configuring clusters with Serviceguard command line, Configuring the Cluster
- configuring multi-node packages, Configuring Veritas Multi-node Packages
- configuring packages and their services, Configuring Packages and Their Services
- configuring
system multi-node packages, Configuring Veritas System Multi-node Packages
- control script
- adding customer defined functions, Adding Customer Defined Functions to the Package Control Script
- in package configuration, Creating the Package Control Script
- pathname parameter in package configuration, Additional Parameters Used Only by Legacy Packages
- support for additional productss, Support for Additional Products
- troubleshooting, Reviewing the Package Control Script
- controlling the speed of application
failover, Controlling the Speed of Application Failover
- creating the package configuration, Creating the Legacy Package Configuration
- Critical Resource Analysis (CRA)
- LAN or VLAN, Removing a LAN or VLAN Interface from a Node
- customer defined functions
- adding to the control script, Adding Customer Defined Functions to the Package Control Script
- CVM, Veritas Cluster Volume Manager (CVM)
- creating a storage infrastructure, Creating the Storage Infrastructure and Filesystems with Veritas Cluster Volume Manager (CVM)
- not supported on all HP-UX versions, About Veritas CFS and CVM from Symantec
- planning, CVM and VxVM Planning
- use of the VxVM-CVM-pkg, Preparing the Cluster for Use with CVM
- CVM planning
- Version 3.5, CVM Version 3.5
- Version 4.1 with CFS, CVM 4.1 and later with CFS
- Version 4.1 without CFS, CVM 4.1 and later without CFS
- CVM_ACTIVATION_CMD
- in package control script, Customizing the Package Control Script
- CVM_DG
- in package control script, Customizing the Package Control Script
D- data
- disks, Redundant Disk Storage
- data
congestion, Heartbeat Messages
- databases
- toolkits, Enterprise Cluster Master Toolkit
- deactivating volume groups, Creating Volume Groups for Mirrored Individual Data Disks
- deciding when and where to run
packages, Configuring Failover Packages, Deciding When and Where to Run and Halt Failover Packages
- deferred resource name, Additional Parameters Used Only by Legacy Packages
- deleting a package configuration
- using cmdeleteconf, Deleting a Package from a Running Cluster
- deleting a package from a running cluster, Deleting a Package from a Running Cluster
- deleting nodes while the cluster is
running, Removing Nodes from the Cluster while the Cluster Is Running, Changing the VxVM or CVM Storage Configuration
- deleting the cluster configuration
- using cmdeleteconf, Deleting the Cluster Configuration
- dependencies
- configuring, About Package Dependencies
- designing applications to run on multiple
systems, Designing Applications to Run on Multiple Systems
- detecting failures
- in network manager, Monitoring LAN Interfaces and Detecting Failure
- device special files (DSFs)
- agile addressing, About Device File Names (Device Special Files), Limitations of Rolling Upgrades
- legacy, About Device File Names (Device Special Files)
- migrating cluster lock disks to, Updating the Cluster Lock Configuration
- disk
- choosing for volume groups, Creating Volume Groups for Mirrored Individual Data Disks
- data, Redundant Disk Storage
- interfaces, Supported Disk Interfaces
- mirroring, Data Protection
- root, Redundant Disk Storage
- sample configurations, Sample SCSI Disk Configurations, Sample Fibre Channel Disk Configuration
- disk enclosures
- high availability, Disk Arrays using RAID Levels and Multiple Data Paths
- disk failure
- protection through mirroring, What is Serviceguard?
- disk group
- planning, CVM and VxVM Planning
- disk group and disk planning, CVM and VxVM Planning
- disk I/O
- hardware planning, Disk I/O Information
- disk layout
- planning, LVM Planning
- disk logical
units
- hardware planning, Disk I/O Information
- disk management, Volume Managers for Data Storage
- disk monitor, Monitoring of Disks Through Event Monitoring Service
- disk monitor (EMS), Using the EMS HA Monitors
- disk storage
- creating the infrastructure with CFS, Creating a Storage Infrastructure with Veritas Cluster File System (CFS)
- creating the infrastructure with CVM, Creating the Storage Infrastructure and Filesystems with Veritas Cluster Volume Manager (CVM)
- disk types supported by Serviceguard, Supported Disk Interfaces
- disks
- in Serviceguard, Redundant Disk Storage
- replacing, Replacing Disks
- disks, mirroring, Disk Mirroring
- Distributed Systems Administration
Utilities, What are the Distributed Systems Administration Utilities?
- distributing
the cluster and package configuration, Verifying and Applying the Package Configuration, Verifying the Package Configuration, Distributing the Configuration
- DNS services, Safeguarding against Loss of Name Resolution Services
- down time
- minimizing planned, Minimizing Planned Downtime
- DSAU, What are the Distributed Systems Administration Utilities?, Distributing the Configuration
- dual cluster locks
- choosing, Dual Lock Disk
- dynamic cluster re-formation, Dynamic Cluster Re-formation
- Dynamic Multipathing (DMP)
- and HP-UX, About Multipathing
E- eight-node active/standby cluster
- figure, Eight-Node Active/Standby Cluster
- eight-node cluster with disk
array
- figure, Eight-Node Cluster with XP or EMC Disk Array
- EMS
- for disk monitoring, Monitoring of Disks Through Event Monitoring Service
- for preventive monitoring, Using Event Monitoring Service, Using EMS (Event Monitoring Service) Hardware Monitors
- monitoring package resources with, Using the Event Monitoring Service
- using the EMS HA monitors, Using the EMS HA Monitors
- enclosure for
disks
- replacing a faulty mechanism, Replacing a Faulty Mechanism in an HA Enclosure
- enclosures
- high availability, Disk Arrays using RAID Levels and Multiple Data Paths
- Ethernet
- redundant configuration, Redundant Ethernet Configuration
- Event Monitoring Service
- for disk monitoring, Monitoring of Disks Through Event Monitoring Service
- in troubleshooting, Using Event Monitoring Service, Using EMS (Event Monitoring Service) Hardware Monitors
- event monitoring service
- using, Using the Event Monitoring Service
- exclusive access
- relinquishing via TOC, Example
- expanding
the cluster
- planning ahead, Planning for Expansion
- expansion
- planning for, Planning for Expansion
F- failback policy
- used by package manager, Failback Policy
- FAILBACK_POLICY parameter
- used by package manager, Failback Policy
- failover
- controlling the speed in applications, Controlling the Speed of Application Failover
- defined, Failover
- failover behavior
- in packages, Choosing Switching and Failover Behavior
- failover package, Package Types
- failover policy
- used by package manager, Failover Policy
- FAILOVER_POLICY parameter
- used by package manager, Failover Policy
- failure
- kinds of responses, Responses to Failures
- network communication, Network Communication Failure
- package, service, node, Responses to Failures
- response to hardware failures, Responses to Hardware Failures
- responses to package and service failures, Responses to Package and Service Failures
- restarting a service after failure, Service Restarts
- failures
- of applications, Handling Application Failures
- figures
- cluster with high availability disk array, Cluster with High Availability Disk Array, Cluster with Fibre Channel Switched Disk Array
- eight-node active/standby cluster, Eight-Node Active/Standby Cluster
- eight-node cluster with EMC disk array, Eight-Node Cluster with XP or EMC Disk Array
- mirrored disks connected for high availability, Mirrored Disks Connected for High Availability
- node 1 rejoining the cluster, Node 1 Rejoining the Cluster
- node 1 upgraded to new HP-UX vesion, Node 1 Upgraded to new HP-UX version
- redundant LANs, Redundant LANs
- running cluster after upgrades, Running Cluster After Upgrades
- running cluster before rolling upgrade, Running Cluster Before Rolling Upgrade
- running cluster with packages moved to node 1, Running Cluster with Packages Moved to Node 1
- running cluster with packages moved to node 2, Running Cluster with Packages Moved to Node 2
- sample cluster configuration, Sample Cluster Configuration
- typical cluster after failover, Typical Cluster After Failover
- typical cluster configuration, Typical Cluster Configuration
- file locking, Avoid File Locking
- file systems
- creating for a cluster, Creating Volume Groups for Mirrored Individual Data Disks, Creating File Systems
- planning, LVM Planning
- FIRST_CLUSTER_LOCK_PV
- parameter in cluster manager configuration, Cluster Configuration Parameters
- floating IP address
- defined, Stationary and Relocatable IP Addresses
- floating IP addresses, Stationary and Relocatable IP Addresses
- in Serviceguard, Stationary and Relocatable IP Addresses
- FS
- in sample package control script, Customizing the Package Control Script
- FS_MOUNT_OPT
- in sample package control script, Customizing the Package Control Script
H- HA
- disk enclosures, Disk Arrays using RAID Levels and Multiple Data Paths
- HA monitors (EMS), Using the EMS HA Monitors
- HALT_SCRIPT
- parameter in package configuration, Additional Parameters Used Only by Legacy Packages
- HALT_SCRIPT_TIMEOUT (halt script
timeout)
- parameter in package configuration, Additional Parameters Used Only by Legacy Packages
- halting a cluster, Halting the Entire Cluster
- halting a package, Halting a Package
- halting the entire cluster, Halting the Entire Cluster
- handling application failures, Handling Application Failures
- hardware
- blank planning worksheet, Worksheet for Hardware Planning
- monitoring, Monitoring Hardware
- hardware failures
- response to, Responses to Hardware Failures
- hardware
for OPS on HP-UX
- power supplies, Redundant Power Supplies
- hardware planning
- Disk I/O Bus Type, Disk I/O Information
- disk I/O information for shared disks, Disk I/O Information
- host IP address, LAN Information, Quorum Server Worksheet
- host name, SPU Information
- I/O bus addresses, Disk I/O Information
- I/O slot numbers, Disk I/O Information
- LAN information, Network Information
- LAN interface name, LAN Information, Quorum Server Worksheet
- LAN traffic type, LAN Information
- memory capacity, SPU Information
- number of I/O slots, SPU Information
- planning the configuration, Hardware Planning
- S800 series number, SPU Information
- SPU information, SPU Information
- subnet, LAN Information, Quorum Server Worksheet
- worksheet, Hardware Configuration Worksheet
- heartbeat interval
- parameter in cluster manager configuration, Cluster Configuration Parameters
- heartbeat
messages, What is Serviceguard?
- defined, Heartbeat Messages
- heartbeat subnet address
- parameter in cluster manager configuration, Cluster Configuration Parameters
- HEARTBEAT_INTERVAL
- and node TOC, What Happens when a Node Times Out
- and NODE_TIMEOUT, What Happens when a Node Times Out
- and safety timer, Cluster Daemon: cmcld
- HEARTBEAT_INTERVAL (heartbeat
timeout)
- parameter in cluster manager configuration, Cluster Configuration Parameters
- HEARTBEAT_IP
- parameter in cluster manager configuration, Cluster Configuration Parameters
- high availability, What is Serviceguard?
- HA cluster defined, Redundancy of Cluster Components
- objectives in planning, General Planning
- host IP address
- hardware planning, LAN Information, Quorum Server Worksheet
- host
name
- hardware planning, SPU Information
- how the cluster manager works, How the Cluster Manager Works
- how the network manager works, How the Network Manager Works
- HP Predictive monitoring
- in troubleshooting, Using HP ISEE (HP Instant Support Enterprise Edition)
I- I/O bus addresses
- hardware planning, Disk I/O Information
- I/O
slots
- hardware planning, SPU Information, Disk I/O Information
- I/O subsystem
- changes as of HP-UX 11i v3, About Multipathing, About Device File Names (Device Special Files)
- identifying cluster-aware volume
groups, Identifying Heartbeat Subnets
- in-line terminator
- permitting online hardware maintenance, On-line Hardware Maintenance with In-line SCSI Terminator
- Installing
Serviceguard, Installing and Updating Serviceguard
- installing software
- quorum server, Setting Up and Running the Quorum Server
- integrating HA applications with
Serviceguard, Integrating HA Applications with Serviceguard
- internet
- toolkits, Enterprise Cluster Master Toolkit
- introduction
- Serviceguard at a glance, What is Serviceguard?
- IP
- in sample package control script, Customizing the Package Control Script
- IP
address
- adding and deleting in packages, Adding and Deleting Relocatable IP Addresses
- for nodes and packages, Stationary and Relocatable IP Addresses
- hardware planning, LAN Information, Quorum Server Worksheet
- portable, Stationary and Relocatable IP Addresses
- reviewing for packages, Reviewing Package IP Addresses
- switching, Failover Packages’ Switching Behavior, Remote Switching
L- LAN
- Critical Resource Analysis (CRA), Removing a LAN or VLAN Interface from a Node
- heartbeat, Heartbeat Messages
- interface name, LAN Information, Quorum Server Worksheet
- planning information, Network Information
- LAN CRA (Critical Resource Analysis), Removing a LAN or VLAN Interface from a Node
- LAN failure
- Serviceguard behavior, Redundancy of Cluster Components
- LAN interfaces
- monitoring with network manager, Monitoring LAN Interfaces and Detecting Failure
- primary and secondary, Redundant Network Components
- LAN planning
- host IP address, LAN Information, Quorum Server Worksheet
- traffic type, LAN Information
- larger clusters, Larger Clusters
- legacy DSFs
- defined, About Device File Names (Device Special Files)
- legacy package, Configuring a Legacy Package
- link-level addresses, Avoid Using SPU IDs or MAC Addresses
- LLT for CVM and CFS, CFS Components
- load balancing
- HP-UX and Veritas DMP, About Multipathing
- load sharing with IP addresses, Load Sharing
- local switching, Local Switching
- lock
- cluster locks and power supplies, Redundant Power Supplies
- use of the cluster lock disk, Use of a Lock LUN or LVM Lock Disk as the Cluster Lock
- use of the quorum server, Use of the Quorum Server as the Cluster Lock
- lock disk
- 4 or more nodes, Use of a Lock LUN or LVM Lock Disk as the Cluster Lock
- specifying, Specifying a Lock Disk
- lock volume group
- identifying in configuration file, Specifying a Lock Disk
- planning, Cluster Lock Disk and Re-formation Time, Heartbeat Subnet and Re-formation Time
- lock
volume group, reconfiguring, Reconfiguring a Halted Cluster
- logical volumes
- blank planning worksheet, VxVM Disk Group and Disk Worksheet
- creating for a cluster, Creating Volume Groups for Mirrored Individual Data Disks, Creating Disk Groups, Creating Volumes, Creating Disk Groups, Creating Volumes
- creating the infrastructure, Creating a Storage Infrastructure with LVM, Creating a Storage Infrastructure with VxVM
- planning, LVM Planning
- worksheet, LVM Worksheet, CVM and VxVM Worksheet
- lssf
- using to obtain a list of disks, Creating Volume Groups for Mirrored Individual Data Disks
- LV
- in sample package control script, Customizing the Package Control Script
- lvextend
- creating a root mirror with, Creating Mirrors of Root Logical Volumes
- LVM, HP-UX Logical Volume Manager (LVM)
- commands for cluster use, Creating a Storage Infrastructure with LVM
- creating a root mirror, Creating Mirrors of Root Logical Volumes
- disks, Redundant Disk Storage
- migrating to VxVM, Migrating from LVM to VxVM Data Storage
- planning, LVM Planning
- setting up volume groups on another node, Creating Volume Groups for Mirrored Individual Data Disks
- LVM configuration
- worksheet, LVM Worksheet, CVM and VxVM Worksheet
M- MAC addresses, Avoid Using SPU IDs or MAC Addresses
- managing
the cluster and nodes, Managing the Cluster and Nodes
- manual cluster startup, Manual Startup of Entire Cluster
- MAX_CONFIGURED_PACKAGES
- parameter in cluster manager configuration, Cluster Configuration Parameters
- maximum number of nodes, Redundancy of Cluster Components
- membership change
- reasons for, Dynamic Cluster Re-formation
- memory capacity
- hardware planning, SPU Information
- memory requirements
- lockable memory for Serviceguard, Serviceguard Memory Requirements
- minimizing
planned down time, Minimizing Planned Downtime
- mirror copies
of data
- protection against disk failure, What is Serviceguard?
- MirrorDisk/UX, Data Protection
- mirrored disks connected for
high availability
- figure, Mirrored Disks Connected for High Availability
- mirroring
- disks, Data Protection
- mirroring disks, Disk Mirroring
- mkboot
- creating a root mirror with, Creating Mirrors of Root Logical Volumes
- modular
package, Configuring Packages and Their Services
- monitor cluster with Serviceguard commands, Checking Cluster Operation with Serviceguard Commands
- monitor clusters with Serviceguard Manager, Checking Cluster Operation with Serviceguard Manager
- monitored non-heartbeat subnet
- parameter in cluster manager configuration, Cluster Configuration Parameters
- monitored resource failure
- Serviceguard behavior, Redundancy of Cluster Components
- monitoring hardware, Monitoring Hardware
- monitoring LAN interfaces
- in network manager, Monitoring LAN Interfaces and Detecting Failure
- moving a package, Moving a Failover Package
- multi-node package, Non-failover Packages
- multi-node
package configuration, Configuring Veritas Multi-node Packages
- multi-node packages
- configuring, Configuring Veritas Multi-node Packages
- multipathing
- and Veritas DMP, About Multipathing
- automatically configured, About Multipathing
- native, About Multipathing
- sources of information, About Multipathing
- multiple systems
- designing applications for, Designing Applications to Run on Multiple Systems
N- name resolution services, Safeguarding against Loss of Name Resolution Services
- native mutipathing
- defined, About Multipathing
- network
- adding and deleting package IP addresses, Adding and Deleting Relocatable IP Addresses
- failure, Local Switching
- load sharing with IP addresses, Load Sharing
- local interface switching, Local Switching
- local switching, Local Switching
- OTS/9000 support, Maximum and Minimum Values for Cluster and Package Configuration Parameters
- redundancy, Redundant Ethernet Configuration
- remote system switching, Remote Switching
- network communication failure, Network Communication Failure
- network
components
- in Serviceguard, Redundant Network Components
- network
failure detection
- INONLY_OR_INOUT, Monitoring LAN Interfaces and Detecting Failure
- INOUT, Monitoring LAN Interfaces and Detecting Failure
- network
manager
- adding and deleting package IP addresses, Adding and Deleting Relocatable IP Addresses
- main functions, How the Network Manager Works
- monitoring LAN interfaces, Monitoring LAN Interfaces and Detecting Failure
- testing, Testing the Network Manager
- network planning
- subnet, LAN Information, Quorum Server Worksheet
- network polling interval (NETWORK_POLLING_INTERVAL)
- parameter in cluster manager configuration, Cluster Configuration Parameters
- network
time protocol (NTP)
- for clusters, Enabling the Network Time Protocol
- networking
- redundant subnets, LAN Information
- networks
- binding to IP addresses, Bind to Relocatable IP Addresses
- binding to port addresses, Bind to a Fixed Port
- IP addresses and naming, Avoid Node-Specific Information
- node and package IP addresses, Stationary and Relocatable IP Addresses
- packages using IP addresses, Assign Unique Names to Applications
- supported types, Redundant Network Components
- writing network applications as HA services, Define Application Startup and Shutdown
- no cluster locks
- choosing, No Cluster Lock
- Node
- failure, TOC, System Reset When a Node Fails
- node
- basic concepts, Redundancy of Cluster Components
- halt (TOC), System Reset When a Node Fails, What Happens when a Node Times Out
- in Serviceguard cluster, What is Serviceguard?
- IP addresses, Stationary and Relocatable IP Addresses
- timeout and TOC example, Example
- node types
- active, Failover
- primary, Failover
- NODE_FAIL_FAST_ENABLED
- effect of setting, Responses to Package and Service Failures
- NODE_NAME
- parameter in cluster manager configuration, Cluster Configuration Parameters
- NODE_TIMEOUT
- and HEARTBEAT_INTERVAL, What Happens when a Node Times Out
- and node TOC, What Happens when a Node Times Out
- and safety timer, Cluster Daemon: cmcld
- NODE_TIMEOUT (node timeout)
- parameter in cluster manager configuration, Cluster Configuration Parameters
- nodetypes
- primary, Failover
- NTP
- time protocol for clusters, Enabling the Network Time Protocol
P- package
- adding and deleting package IP addresses, Adding and Deleting Relocatable IP Addresses
- base modules, Base Package Modules
- basic concepts, Redundancy of Cluster Components
- changes allowed while the cluster is running, Allowable Package States During Reconfiguration
- configuring legacy, Configuring a Legacy Package
- failure, Responses to Failures
- halting, Halting a Package
- legacy, Configuring a Legacy Package
- local interface switching, Local Switching
- modular, Package Modules and Parameters
- modular and legacy, Configuring Packages and Their Services
- modules, Package Modules and Parameters
- moving, Moving a Failover Package
- optional modules, Optional Package Modules
- parameters, Package Parameter Explanations
- reconfiguring while the cluster is running, Reconfiguring a Package on a Running Cluster
- reconfiguring with the cluster offline, Reconfiguring a Package on a Halted Cluster
- remote switching, Remote Switching
- starting, Starting a Package
- toolkits for databases, Enterprise Cluster Master Toolkit
- types, Types of Package: Failover, Multi-Node, System Multi-Node
- package
administration, Managing Packages and Services
- solving problems, Solving Problems
- package and cluster maintenance, Cluster and Package Maintenance
- package
configuration
- distributing the configuration file, Verifying and Applying the Package Configuration, Verifying the Package Configuration, Distributing the Configuration
- multi-node packages, Configuring Veritas Multi-node Packages
- planning, Package Configuration Planning
- run and halt script timeout parameters, Additional Parameters Used Only by Legacy Packages
- service name parameter, Additional Parameters Used Only by Legacy Packages
- step by step, Configuring Packages and Their Services
- subnet parameter, Additional Parameters Used Only by Legacy Packages
- system multi-node packages, Configuring Veritas System Multi-node Packages
- using Serviceguard commands, Creating the Legacy Package Configuration
- verifying the configuration, Verifying and Applying the Package Configuration, Verifying the Package Configuration, Distributing the Configuration
- writing the package control script, Creating the Package Control Script
- package
configuration file
- package dependency paramters, dependency_name
- successor_halt_timeout, successor_halt_timeout
- package
coordinator
- defined, Heartbeat Messages
- package dependency
- parameters, dependency_name
- successor_halt_timeou, successor_halt_timeout
- package failover behavior, Choosing Switching and Failover Behavior
- package failures
- responses, Responses to Package and Service Failures
- package IP address
- defined, Stationary and Relocatable IP Addresses
- package IP addresses, Stationary and Relocatable IP Addresses
- defined, Stationary and Relocatable IP Addresses
- reviewing, Reviewing Package IP Addresses
- package
manager
- blank planning worksheet, Package Configuration Worksheet
- testing, Testing the Package Manager
- package switching behavior
- changing, Changing Package Switching with Serviceguard Commands
- Package types, What is Serviceguard?
- failover, What is Serviceguard?
- multi-node, What is Serviceguard?
- system multi-node, What is Serviceguard?
- package types, What is Serviceguard?
- packages
- deciding where and when to run, Configuring Failover Packages, Deciding When and Where to Run and Halt Failover Packages
- managed by cmcld, Cluster Daemon: cmcld
- parameters
- for failover, Choosing Switching and Failover Behavior
- parameters for cluster manager
- initial configuration, Configuration of the Cluster
- PATH, Additional Parameters Used Only by Legacy Packages
- persistent
LUN binding
- defined, About Device File Names (Device Special Files)
- physical volume
- for cluster lock, Use of a Lock LUN or LVM Lock Disk as the Cluster Lock
- parameter in cluster lock configuration, Cluster Configuration Parameters
- physical volumes
- creating for clusters, Creating Volume Groups for Mirrored Individual Data Disks
- filled in planning worksheet, LVM Volume Group and Physical Volume Worksheet
- planning, LVM Planning
- worksheet, LVM Worksheet, CVM and VxVM Worksheet
- planning
- cluster configuration, Cluster Configuration Planning
- cluster lock and cluster expansion, Planning for Expansion
- cluster manager configuration, Cluster Configuration Parameters
- disk groups and disks, CVM and VxVM Planning
- disk I/O information, Disk I/O Information
- for expansion, Planning for Expansion
- hardware configuration, Hardware Planning
- high availability objectives, General Planning
- LAN information, Network Information
- overview, Planning and Documenting an HA Cluster
- package configuration, Package Configuration Planning
- power, Power Supply Planning
- quorum server, Using a Quorum Server
- SCSI addresses, Setting SCSI Addresses for the Largest Expected Cluster Size
- SPU information, SPU Information
- volume groups and physical volumes, LVM Planning
- worksheets, Hardware Configuration Worksheet
- worksheets for physical volume planning, LVM Volume Group and Physical Volume Worksheet
- planning and documenting an HA cluster, Planning and Documenting an HA Cluster
- planning for cluster expansion, Planning for Expansion
- planning worksheets
- blanks, Blank Planning Worksheets
- point of failure
- in networking, Redundant Ethernet Configuration
- point to point connections to storage
devices, Point to Point Connections to Storage Devices
- ports
- dual and single aggregated, Automatic Port Aggregation
- power
planning
- power sources, Power Supply Planning
- worksheet, Power Supply Configuration Worksheet
- power supplies
- blank planning worksheet, Worksheet for Hardware Planning
- power supply
- and cluster lock, Redundant Power Supplies
- blank planning worksheet, Power Supply Worksheet
- UPS for OPS on HP-UX, Redundant Power Supplies
- Predictive monitoring, Using HP ISEE (HP Instant Support Enterprise Edition)
- primary LAN interfaces
- defined, Redundant Network Components
- primary network interface, Redundant Network Components
- primary node, Failover
- pvcreate
- creating a root mirror with, Creating Mirrors of Root Logical Volumes
- PVG-strict mirroring
- creating volume groups with, Creating Volume Groups for Mirrored Individual Data Disks
Q- qs daemon, Serviceguard Daemons
- QS_HOST
- parameter in cluster manager configuration, Cluster Configuration Parameters
- QS_POLLING_INTERVAL
- parameter in cluster manager configuration, Cluster Configuration Parameters
- QS_TIMEOUT_EXTENSION
- parameter in cluster manager configuration, Cluster Configuration Parameters
- quorum
- and cluster reformation, What Happens when a Node Times Out
- quorum
server
- and safety timer, Cluster Daemon: cmcld
- blank planning worksheet, Quorum Server Worksheet
- installing, Setting Up and Running the Quorum Server
- parameters in cluster manager configuration, Cluster Configuration Parameters
- planning, Using a Quorum Server
- status and state, Quorum Server Status
- use in re-forming a cluster, Use of the Quorum Server as the Cluster Lock
- worksheet, Quorum Server Worksheet
R- RAID
- for data protection, Data Protection
- raw volumes, Use Raw Volumes
- re-formation
- of cluster, Dynamic Cluster Re-formation
- re-formation time, Cluster Lock Disk and Re-formation Time
- README
- for database toolkits, Enterprise Cluster Master Toolkit
- reconfiguring a package
- while the cluster is running, Reconfiguring a Package on a Running Cluster
- reconfiguring a package with
the cluster offline, Reconfiguring a Package on a Halted Cluster
- reconfiguring
a running cluster, Reconfiguring a Running Cluster
- reconfiguring the entire cluster, Reconfiguring a Halted Cluster
- reconfiguring the lock volume
group, Reconfiguring a Halted Cluster
- recovery time, Cluster Configuration Planning
- redundancy
- in networking, Redundant Ethernet Configuration
- of cluster components, Redundancy of Cluster Components
- redundancy in network interfaces, Redundant Network Components
- redundant
Ethernet configuration, Redundant Ethernet Configuration
- redundant LANS
- figure, Redundant LANs
- redundant networks
- for heartbeat, What is Serviceguard?
- relocatable IP address
- defined, Stationary and Relocatable IP Addresses
- relocatable IP addresses, Stationary and Relocatable IP Addresses
- in Serviceguard, Stationary and Relocatable IP Addresses
- remote switching, Remote Switching
- removing nodes from operation
in a running cluster, Removing Nodes from Participation in a Running Cluster
- removing
packages on a running cluster, Adding the Package to the Cluster
- Removing
Serviceguard from a system, Removing Serviceguard from a System
- replacing disks, Replacing Disks
- resources
- disks, Redundant Disk Storage
- responses
- to cluster events, Responding to Cluster Events
- to package and service failures, Responses to Package and Service Failures
- responses to failures, Responses to Failures
- responses to hardware failures, Responses to Hardware Failures
- restart
- automatic restart of cluster, Automatic Cluster Startup
- following failure, Service Restarts
- restartable
transactions, Use Restartable Transactions
- restarting the cluster automatically, Automatically Restarting the Cluster
- restoring client connections
in applications, Restoring Client Connections
- rolling software
upgrades, Software Upgrades
- example, Example of a Rolling Upgrade
- steps, Performing a Rolling Upgrade
- rolling
upgrade
- limitations, Limitations of Rolling Upgrades
- root mirror
- creating with LVM, Creating Mirrors of Root Logical Volumes
- rotating standby
- configuring with failover policies, Automatic Rotating Standby
- setting package policies, Automatic Rotating Standby
- RUN_SCRIPT
- parameter in package configuration, Additional Parameters Used Only by Legacy Packages
- RUN_SCRIPT_TIMEOUT (run script
timeout)
- parameter in package configuration, Additional Parameters Used Only by Legacy Packages
- running
cluster
- adding or removing packages, Adding the Package to the Cluster
S- safety
timer
- and node TOC, Cluster Daemon: cmcld
- and syslog.log, Cluster Daemon: cmcld
- duration, Cluster Daemon: cmcld
- reset failure, Cluster Configuration Parameters
- sample cluster configuration
- figure, Sample Cluster Configuration
- sample disk configurations, Sample SCSI Disk Configurations, Sample Fibre Channel Disk Configuration
- SCSI addressing, Setting SCSI Addresses for the Largest Expected Cluster Size, Cluster Lock Planning
- SECOND_CLUSTER_LOCK_PV
- parameter in cluster manager configuration, Cluster Configuration Parameters
- service
administration, Managing Packages and Services
- service command
- variable in package control script, Additional Parameters Used Only by Legacy Packages
- service configuration
- step by step, Configuring Packages and Their Services
- service failures
- responses, Responses to Package and Service Failures
- service name
- parameter in package configuration, Additional Parameters Used Only by Legacy Packages
- service restarts, Service Restarts
- SERVICE_CMD
- array variable in package control script, Additional Parameters Used Only by Legacy Packages
- in sample package control script, Customizing the Package Control Script
- SERVICE_FAIL_FAST_ENABLED
- and node TOC, Responses to Package and Service Failures
- SERVICE_NAME
- in sample package control script, Customizing the Package Control Script
- parameter in package configuration, Additional Parameters Used Only by Legacy Packages
- SERVICE_RESTART
- in sample package control script, Customizing the Package Control Script
- Serviceguard
- install, Installing and Updating Serviceguard
- introduction, What is Serviceguard?
- Serviceguard
at a glance, Serviceguard at a Glance
- Serviceguard behavior after monitored
resource failure, Redundancy of Cluster Components
- Serviceguard behavior in LAN failure, Redundancy of Cluster Components
- Serviceguard behavior in software failure, Redundancy of Cluster Components
- Serviceguard
commands
- to configure a package, Creating the Legacy Package Configuration
- ServiceGuard
Manager
- overview, Using Serviceguard Manager
- Serviceguard Manager, Starting Serviceguard Manager
- SG-CFS-DG-id# multi-node
package, CVM 4.1 and later with CFS
- SG-CFS-MP-id# multi-node
package, CVM 4.1 and later with CFS
- SG-CFS-pkg system
multi-node package, CVM 4.1 and later without CFS
- SGCONF, Learning Where Serviceguard Files Are Kept
- shared disks
- planning, Disk I/O Information
- single cluster lock
- choosing, Single Lock Disk or LUN
- single
point of failure
- avoiding, What is Serviceguard?
- single-node
operation, Managing a Single-Node Cluster, Single-Node Operation
- size
of cluster
- preparing for changes, Planning for Changes in Cluster Size
- SMN package, Package Types, Non-failover Packages
- SNA applications, Use Multiple Destinations for SNA Applications
- software failure
- Serviceguard behavior, Redundancy of Cluster Components
- software
planning
- CVM and VxVM, CVM and VxVM Planning
- LVM, LVM Planning
- solving problems, Solving Problems
- SPU information
- planning, SPU Information
- standby LAN interfaces
- defined, Redundant Network Components
- standby network interface, Redundant Network Components
- starting a package, Starting a Package
- startup
of cluster
- manual, Manual Startup of Entire Cluster
- when all nodes are down, Starting the Cluster When all Nodes are Down
- state
- of cluster and package, Types of Cluster and Package States
- stationary IP addresses, Stationary and Relocatable IP Addresses
- STATIONARY_IP
- parameter in cluster manager configuration, Cluster Configuration Parameters
- status
- cmviewcl, Reviewing Cluster and Package Status with the cmviewcl Command
- multi-node packages, Viewing CFS Multi-Node Information
- of cluster and package, Types of Cluster and Package States
- package IP address, Reviewing Package IP Addresses
- system log file, Reviewing the System Log File
- stopping a cluster, Halting the Entire Cluster
- storage management, Volume Managers for Data Storage
- SUBNET
- in sample package control script, Customizing the Package Control Script
- parameter in package configuration, Additional Parameters Used Only by Legacy Packages
- subnet
- hardware planning, LAN Information, Quorum Server Worksheet
- parameter in package configuration, Additional Parameters Used Only by Legacy Packages
- successor_halt_timeout
parameter, successor_halt_timeout
- supported
disks in Serviceguard, Supported Disk Interfaces
- switching
- ARP messages after switching, Address Resolution Messages after Switching on the Same Subnet
- local interface switching, Local Switching
- remote system switching, Remote Switching
- switching
IP addresses, Failover Packages’ Switching Behavior, Remote Switching
- system log file
- troubleshooting, Reviewing the System Log File
- system
message
- changing for clusters, Changing the System Message
- system multi-node package, Package Types, Non-failover Packages
- used with CVM, Preparing the Cluster for Use with CVM
- system multi-node package configuration, Configuring Veritas System Multi-node Packages
- system multi-node packages
- configuring, Configuring Veritas System Multi-node Packages
T- tasks in Serviceguard configuration, Tasks in Configuring a Serviceguard Cluster
- testing
- cluster manager, Testing the Cluster Manager
- network manager, Testing the Network Manager
- package manager, Testing the Package Manager
- testing
cluster operation, Testing Cluster Operation
- time protocol (NTP)
- for clusters, Enabling the Network Time Protocol
- timeout
- node, What Happens when a Node Times Out
- TOC
- and NODE_TIMEOUT, What Happens when a Node Times Out
- and package availability, Example
- and safety timer, Cluster Configuration Parameters
- and the safety timer, Cluster Daemon: cmcld
- defined, Cluster Daemon: cmcld
- when a node fails, System Reset When a Node Fails
- toolkits
- for databases, Enterprise Cluster Master Toolkit
- traffic type
- LAN hardware planning, LAN Information
- troubleshooting
- approaches, Troubleshooting Approaches
- monitoring hardware, Monitoring Hardware
- replacing disks, Replacing Disks
- reviewing control scripts, Reviewing the Package Control Script
- reviewing package IP addresses, Reviewing Package IP Addresses
- reviewing system log file, Reviewing the System Log File
- using cmquerycl and cmcheckconf, Using the cmcheckconf Command
- troubleshooting
your cluster, Troubleshooting Your Cluster
- typical cluster after failover
- figure, Typical Cluster After Failover
- typical cluster configuration
- figure, Typical Cluster Configuration
V- verifying cluster configuration, Verifying the Cluster Configuration
- verifying the cluster and package
configuration, Verifying and Applying the Package Configuration, Verifying the Package Configuration, Distributing the Configuration
- VERITAS
- CFS and CVM not supported on all HP-UX versions, About Veritas CFS and CVM from Symantec
- Dynamic Multipathing (DMP), About Multipathing
- VERITAS CFS
components, CFS Components
- VERITAS
disk group packages
- creating, Creating the Disk Group Cluster Packages
- VERITAS
mount point packages
- creating, Creating a File System and Mount Point Package
- VERITAS system
multi-node packages, Preparing the Cluster and the System Multi-node Package
- VG
- in sample package control script, Customizing the Package Control Script
- vgcfgbackup
- and cluster lock data, Storing Volume Group and Cluster Lock Configuration Data
- VGCHANGE
- in package control script, Customizing the Package Control Script
- vgextend
- creating a root mirror with, Creating Mirrors of Root Logical Volumes
- vgimport
- using to set up volume groups on another node, Creating Volume Groups for Mirrored Individual Data Disks
- VLAN
- Critical Resource Analysis (CRA), Removing a LAN or VLAN Interface from a Node
- volume group
- creating for a cluster, Creating Volume Groups for Mirrored Individual Data Disks
- creating physical volumes for clusters, Creating Volume Groups for Mirrored Individual Data Disks
- deactivating before export to another node, Creating Volume Groups for Mirrored Individual Data Disks
- for cluster lock, Use of a Lock LUN or LVM Lock Disk as the Cluster Lock
- planning, LVM Planning
- setting up on another node with LVM Commands, Creating Volume Groups for Mirrored Individual Data Disks
- worksheet, LVM Worksheet, CVM and VxVM Worksheet
- volume group and physical volume
planning, LVM Planning
- volume managers, Volume Managers for Data Storage
- comparison, Comparison of Volume Managers
- CVM, Veritas Cluster Volume Manager (CVM)
- LVM, HP-UX Logical Volume Manager (LVM)
- migrating from LVM to VxVM, Migrating from LVM to VxVM Data Storage
- VxVM, Veritas Volume Manager (VxVM)
- VOLUME_GROUP
- parameter in cluster manager configuration, Cluster Configuration Parameters
- vxfend for CVM and CFS, CFS Components
- VxM-CVM-pkg system
multi-node package, CVM Version 3.5
- VxVM, Veritas Volume Manager (VxVM)
- creating a storage infrastructure, Creating a Storage Infrastructure with VxVM
- migrating from LVM to VxVM, Migrating from LVM to VxVM Data Storage
- planning, CVM and VxVM Planning
- VxVM-CVM-pkg, Preparing the Cluster for Use with CVM
- VXVM_DG
- in package control script, Customizing the Package Control Script
W- What
is Serviceguard?, What is Serviceguard?
- worksheet
- cluster configuration, Cluster Configuration: Next Step
- hardware configuration, Hardware Configuration Worksheet
- power supply configuration, Power Supply Configuration Worksheet
- quorum server configuration, Quorum Server Worksheet
- use in planning, Planning and Documenting an HA Cluster
- volume group and physical volumes, LVM Worksheet, CVM and VxVM Worksheet
- worksheets
- physical volume planning, LVM Volume Group and Physical Volume Worksheet
- worksheets for planning
- blanks, Blank Planning Worksheets
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