HP Serviceguard Toolkit for NFS manual Serviceguard NFS Toolkit Support for Cluster File System

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Serviceguard NFS Toolkit Support for Cluster File System

September 2011

Contents
1.	ABSTRACT	3
2.	INTENDED AUDIENCE	3
3.	INTRODUCTION	3
	Non-CFS Implementation with Package Failover	3
	Integrating Support for CFS into Serviceguard NFS Toolkit	3
4.	OVERVIEW	4
	Current SG-NFS over VxFS Support	4
	CFS vs. Non-CFS Implementation	4
5.	PREREQUISITES	7
5.1 PRODUCT REQUIREMENTS		7
5.2 PATCH REQUIREMENTS		7
6.	CONFIGURING SERVICEGUARD NFS LEGACY PACKAGE OVER CFS PACKAGES	8
6.1 SERVICEGUARD NFS LEGACY PACKAGE OVER CFS PACKAGES WITHOUT FILE LOCKING		9
	Configuring a Serviceguard NFS export package	9
	Starting a Serviceguard NFS export package	11
	Configuring a Serviceguard NFS failover package	13
	Starting a Serviceguard NFS failover package	14
6.2 SERVICEGUARD NFS LEGACY PACKAGE OVER CFS PACKAGES WITH FILE LOCKING		15
	Configuring a Serviceguard NFS failover package	16
	Starting a Serviceguard NFS failover package	19
7. CONFIGURING SERVICEGUARD NFS MODULAR PACKAGE OVER CFS PACKAGES		19
7.1 SERVICEGUARD NFS MODULAR PACKAGE OVER CFS PACKAGES WITHOUT FILE LOCKING		20
	Configuring a Serviceguard NFS export package	21
	Starting a Serviceguard NFS export package	22
	Configuring a Serviceguard NFS failover package	23

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Contents Serviceguard NFS Toolkit Support for Cluster File System Starting a Serviceguard NFS failover package Non-CFS Implementation with Package Failover Integrating Support for CFS into Serviceguard NFS ToolkitCFS vs. Non-CFS Implementation Current SG-NFS over VxFS SupportSG NFS Servers over VxFS High Availability Issues and Limitations with the Current CFS Implementation Prerequisites Node Status State Cluster StatusMultinodepackages Package Status State Autorun SG-CFS-DG-1SG NFS over CFS without file locking Configuring a Serviceguard NFS export packageRunscripttimeout Notimeout # Failoverpolicy Configurednode # Failbackpolicy ManualPackagename SG-NFS-XP-1 Packagetype MultinodeHaltscripttimeout Notimeout Starting a Serviceguard NFS export packageSG-NFS-XP-1 Packagename SG-NFS1 Configuring a Serviceguard NFS failover packageDEPENDENCYCONDITIONSG-NFS-XP-1=UP Dependencylocationsamenode Starting a Serviceguard NFS failover packagePackage Status State Autorun Node SG-NFS2 Package Status State Autorun Node SG-NFS1SG NFS over CFS with file locking NFSFILELOCKMIGRATION=1 Nfs2.conf file set these variables to Starting a Serviceguard NFS failover package Cluster1 up XFS Starting a Serviceguard NFS export package Configuring a Serviceguard NFS failover package Starting a Serviceguard NFS failover package Package Status State Autorun Node SG-NFS1 FILELOCKMIGRATION1 Starting a Serviceguard NFS failover package Thyme Running

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