3.7.0 HP StorageWorks HP Scalable NAS File Serving Software administration guide - HP Scalable NAS 3.7 for Linux (AG513-96002, October 2009)

9 Configure FS Option for Linux ......................................... 161
Overview ....................................................................................................... 161
FS Option concepts and definitions ............................................................. 161
Export Groups ................................................................................... 161
Export records ................................................................................... 162
Virtual NFS Services ........................................................................... 162
Supported NFS versions ............................................................................. 163
Tested configuration limits .......................................................................... 163
RPC program usage .................................................................................. 163
Export Group overview .................................................................................... 163
Export records and groups ......................................................................... 164
Virtual NFS Services .................................................................................. 164
One or many Export Groups? ..................................................................... 164
High availability and failover support .......................................................... 164
Caveats regarding Export Groups ............................................................... 165
Mount PSFS filesystems .............................................................................. 165
Considerations for ensuring data safety ....................................................... 166
Add an Export Group ...................................................................................... 166
NFS Exports tab ....................................................................................... 168
Save export records to a local file ......................................................... 171
Create a spanning set of Virtual NFS Services ..................................................... 173
High-availability monitors ................................................................................. 175
Global NFS monitor .................................................................................. 175
Export Group monitor ................................................................................ 175
Advanced options for Export Group monitors ...................................................... 176
Probe configuration ................................................................................... 176
Probe severity ........................................................................................... 177
Scripts ..................................................................................................... 179
View Export Group properties ........................................................................... 182
Other Export Group procedures ........................................................................ 183
Modify an Export Group ............................................................................ 183
Disable an Export Group ........................................................................... 184
Enable an Export Group ............................................................................ 184
Clear an error associated with an Export Group ........................................... 184
Delete an Export Group ............................................................................. 184
Configure the global NFS probe settings ............................................................ 185
Configure Virtual NFS Services .......................................................................... 186
Sample configurations ............................................................................... 186
Active-active failover configuration ........................................................ 186
Active-passive failover configuration ...................................................... 186
Guidelines for creating Virtual NFS Services ................................................. 187
Add a Virtual NFS Service ......................................................................... 187
Migrate a Virtual NFS Service .................................................................... 190
HP Scalable NAS File Serving Software administration guide 9