Encrypted Volume and File System v2.2 Administrator Guide (777846-001, April 2014)

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C EVFS quick reference..............................................................................161

Preparing EVFS....................................................................................................................161

Configuring EVS...................................................................................................................161

Option 1: Creating a new EVS volume................................................................................162

Option 2: Converting an existing volume into an EVS volume (inline encryption)......................163

EFS quick start......................................................................................................................164

EVFS tasks and commands.....................................................................................................165

D Using EVFS with HP Serviceguard.............................................................168

EVFS and HP Serviceguard overview.......................................................................................168

Requirements...................................................................................................................168

Restrictions......................................................................................................................169

Configuration overview..........................................................................................................169

Step 1: Installing EVFS...........................................................................................................169

Step 2: Creating the HP Serviceguard storage infrastructure.......................................................169

Creating an LVM HP Serviceguard storage infrastructure.......................................................170

Configuration node.....................................................................................................170

Adoptive nodes...........................................................................................................170

Creating a VxVM HP Serviceguard storage structure.............................................................170

Configuration node.....................................................................................................170

Adoptive nodes...........................................................................................................170

Step 3 (EVS only): Configuring EVS on the configuration node...................................................171

Step 3a: Creating a cluster key pair...................................................................................171

Step 3b: Adding the cluster keys to the EMD.......................................................................171

Step 3c: Modifying /etc/evfs/evfstab entries.......................................................................171

Step 3d: Preparing EVFS volumes for adoptive nodes...........................................................172

Step 3 (EFS only): Configuring EFS on the configuration node.....................................................172

Step 4 (EVS only): Configuring EVS Volumes on the adoptive nodes............................................173

Step 4a: Copying the EVFS configuration files and keys........................................................173

Step 4b: Restoring the cluster key pair files..........................................................................173

Step 4c: Creating a local passphrase file............................................................................173

Step 4d: Activating the LVM volume group or VxVM group on the adoptive node.....................173

LVM..........................................................................................................................173

VxVM........................................................................................................................174

Step 4e: Mapping the LVM or VxVM volumes to EVFS..........................................................174

Step 4f: Modifying the /etc/evfs/evfstab file.......................................................................174

Step 4g: Verifying EVFS....................................................................................................174

Step 4h: Deactivating the volumes......................................................................................174

Step 4i: Configuring the autostart feature............................................................................175

Step 4 (EFS only): Configuring EFS volumes on the adoptive nodes.............................................175

Step 4a: Copying the EVFS configuration files and keys........................................................175

Step 4b: Activating the LVM volume group or VxVM group on the adoptive node.....................175

LVM..........................................................................................................................175

VxVM........................................................................................................................175

Step 4c: Mapping the LVM or VxVM volumes to EVFS..........................................................176

Step 4d: Deactivating the volumes.....................................................................................176

Step 4e: Configuring the autostart feature...........................................................................176

Step 5: Configuring HP Serviceguard using modular packages...................................................176

Step 5a: Halting an existing package.................................................................................177

Step 5b: Installing the EVFS attribute definition file ..............................................................177

Step 5c: Copying the EVFS control and module scripts .........................................................177

Step 5d: Creating a modular package configuration file.......................................................177

Step 5e: Migrating a legacy package configuration file .......................................................178

Step 5f: Adding the EVFS package to the configuration file ..................................................178

Step 5g: Adding the EVFS volumes to the package configuration file......................................179

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