Serviceguard NFS Toolkit A.11.11.06, A.11.23.05 and A.11.31.05 Administrator's Guide HP-UX 11i v1, v2, and v3
Table Of Contents
- Serviceguard NFS Toolkit A.11.11.06, A.11.23.05 and A.11.31.05 Administrator's Guide
- Table of Contents
- 1 Overview of Serviceguard NFS
- Limitations of Serviceguard NFS
- Overview of Serviceguard NFS Toolkit A.11.31.05 with Serviceguard A.11.18 (or later) and Veritas Cluster File System Support
- Overview of the Serviceguard NFS Modular Package
- Overview of the NFS File Lock Migration Feature
- Overview of NFSv4 File Lock Migration Feature
- Overview of Serviceguard NFS with Serviceguard A.11.17 Support
- Integrating Support for Cluster File Systems into Serviceguard NFS Toolkit
- Overview of Cluster File Systems in Serviceguard NFS Toolkit
- Limitations and Issues with the current CFS implementation
- Supported Configurations
- How the Control and Monitor Scripts Work
- 2 Installing and Configuring Serviceguard NFS Legacy Package
- Installing Serviceguard NFS Legacy Package
- Before Creating a Serviceguard NFS Legacy Package
- Configuring a Serviceguard NFS Legacy Package
- Copying the Template Files
- Editing the Control Script (nfs.cntl)
- Editing the NFS Control Script (hanfs.sh)
- Editing the File Lock Migration Script (nfs.flm)
- Editing the NFS Monitor Script (nfs.mon)
- Editing the Package Configuration File (nfs.conf)
- Configuring Server-to-Server Cross-Mounts (Optional)
- Creating the Cluster Configuration File and Bringing Up the Cluster
- Configuring Serviceguard NFS Legacy Package over CFS Packages
- 3 Installing and Configuring Serviceguard NFS Modular Package
- Installing Serviceguard NFS Modular Package
- Before Creating a Serviceguard NFS Modular Package
- Configuring a Serviceguard NFS Modular Package
- Configuring Serviceguard NFS Modular Package over CFS Packages
- 4 Migration of Serviceguard NFS Legacy Package to Serviceguard NFS Modular Package
- 5 Sample Configurations for Legacy Package
- Example One - Three-Server Mutual Takeover
- Example Two - One Adoptive Node for Two Packages with File Lock Migration
- Cluster Configuration File for Adoptive Node for Two Packages with File Lock Migration
- Package Configuration File for pkg01
- NFS Control Scripts for pkg01
- NFS File Lock Migration and Monitor Scripts for pkg01
- Package Configuration File for pkg02
- NFS Control Scripts for pkg02
- NFS File Lock Migration and Monitor Scripts for pkg02
- Example Three - Three-Server Cascading Failover
- Example Four - Two Servers with NFS Cross-Mounts
- 6 Sample Configurations for Modular Package
- Index
a. Set the exported directory in hanfs.1.sh
XFS[0]="/cfs1"
b. Set XFS[0] to /cfs2 in hanfs.2sh
c. If you want to monitor NFS services (by running the NFS monitor script), set the
NFS_SERVICE_NAME and NFS_SERVICE_CMD variables in hanfs1.sh
NFS_SERVICE_NAME[0]=nfs1.monitor
NFS_SERVICE_CMD[0]=/etc/cmcluster/nfs/nfs1.mon
d. In hanfs.2.sh, set NFS_SERVICE_NAME[0] to nfs2.monitor and set
NFS_SERVICE_CMD[0] to /etc/cmcluster/nfs/nfs2.mon. If you do not want to monitor
NFS services, leave these variables commented out.
5. Edit the hanfs.sh script (hanfs.1.sh or hanfs.2.sh) if you want to enable the lock migration
a. To enable file lock migration in the first NFS package, set the
NFS_FILE_LOCK_MIGRATION variable to 1 and specify the NFS_FLM_SCRIPT in
hanfs.1.sh
NFS_FILE_LOCK_MIGRATION=1
NFS_FLM_SCRIPT="$(0%/*)/nfs1.flm
b. If you want to enable file lock migration in the second NFS package, set the
NFS_FILE_LOCK_MIGRATION variable to 2 and specify the NFS_FLM_SCRIPT to
$(0%/*)/nfs2.flm
c. If you enable file lock migration and monitor NFS services, set the
NFS_FILE_LOCK_MIGRATION and NFS_FLM_SCRIPT variables in the nfs.mon script
(fns1.mon or nfs2.mon) as they were set in the previous step
NFS_FILE_LOCK_MIGRATION=1
NFS_FLM_SCRIPT="$(0%/*)/nfs1.flm
d. Edit the corresponding nfs.flm script(s) (nfs1.flm and/or nfs2.flm) to set the holding
directory. For example in nfs1.flm
NFS_FLM_HOLDING_DIR="/cfs1/sm"
and in nfs2.flm
NFS_FLM_HOLDING_DIR="/cfs2/sm"
Configuring Serviceguard NFS Legacy Package over CFS Packages 45