Managing Serviceguard Nineteenth Edition, Reprinted June 2011

Managing Disk Groups and Mount Points Using Modular Packages...................................195
Creating Modular Disk Group and Mount Point Packages............................................196
Parallel Activation of Disk Groups and Parallel Mounting of Mount Points.......................198
Creating Modular Checkpoint and Snapshot Packages for CFS....................................199
Guidelines for Migrating from Legacy CFS Package to Modular CFS Package.....................202
Managing Disk Groups and Mount Points Using Legacy Packages.....................................205
Creating a File System and Mount Point Package........................................................205
Creating Checkpoint and Snapshot Packages for CFS.................................................206
Creating the Storage Infrastructure with Veritas Cluster Volume Manager (CVM).......................208
Initializing the Veritas Volume Manager ........................................................................209
Preparing the Cluster for Use with CVM ........................................................................209
Identifying the Master Node.........................................................................................209
Initializing Disks for CVM.............................................................................................209
Creating Disk Groups..................................................................................................210
Mirror Detachment Policies with CVM........................................................................210
Creating Volumes .......................................................................................................210
Adding Disk Groups to the Package Configuration .........................................................210
Using DSAU during Configuration......................................................................................211
Managing the Running Cluster...............................................................................................211
Checking Cluster Operation with Serviceguard Manager......................................................211
Checking Cluster Operation with Serviceguard Commands...................................................211
Preventing Automatic Activation of LVM Volume Groups .......................................................212
Setting up Autostart Features ............................................................................................212
Changing the System Message .........................................................................................213
Managing a Single-Node Cluster......................................................................................213
Single-Node Operation...............................................................................................214
Disabling identd..............................................................................................................214
Deleting the Cluster Configuration .....................................................................................214
6 Configuring Packages and Their Services ..................................................216
Choosing Package Modules...................................................................................................217
Types of Package: Failover, Multi-Node, System Multi-Node...................................................217
Differences between Failover and Multi-Node Packages........................................................218
Package Modules and Parameters......................................................................................219
Base Package Modules................................................................................................219
Optional Package Modules..........................................................................................220
Package Parameter Explanations...................................................................................222
package_name......................................................................................................222
module_name........................................................................................................223
module_version......................................................................................................223
package_type........................................................................................................223
package_description...............................................................................................223
node_name...........................................................................................................223
auto_run...............................................................................................................224
node_fail_fast_enabled...........................................................................................224
run_script_timeout...................................................................................................224
halt_script_timeout..................................................................................................225
successor_halt_timeout............................................................................................225
script_log_file.........................................................................................................225
operation_sequence................................................................................................225
log_level...............................................................................................................226
failover_policy.......................................................................................................226
failback_policy.......................................................................................................227
priority..................................................................................................................227
dependency_name.................................................................................................227
Contents 9