Changes

== Configuring a NFS Share on Celerra ==

== Configuring a NFS Share on Celerra ==

Celerra is a family of NAS ('''Network Attached Storage''') arrays produced by Emc². It can work as a front end to independent Emc² storage such as a Clariion or a Symmetrix / Dmx or come provided with its own internal disks. An attached Clarrion array provides the raw disks for the all in one configuration.

Celerra is a family of NAS ('''Network Attached Storage''') arrays produced by Emc². It can work as a front end to independent Emc² storage such as a Clariion or a Symmetrix / Dmx or come provided with its own internal disks. An attached Clariion array provides the raw disks for the all in one configuration.

What follows is a procedure detailing the configuration of a '''file system network shared through the NFS protocol''' with other client workstations. Some notions and definitions will precede the actual procedure; the introduction will be useful to understand the command syntax and the Celerra internal workings.

What follows is a procedure detailing the configuration of a '''file system network shared through the NFS protocol''' with other client workstations. Some notions and definitions will precede the actual procedure; the introduction will be useful to understand the command syntax and the Celerra internal workings.

The share can now be made available to the clients. Run all of the export commands that follow:

The share can now be made available to the clients. Run all of the export commands that follow:

   server_export server_2 -Protocol nfs -option rw=db01acvs.fe.nas:db01bcvs.fe.nas /cvs-exportdb

   server_export server_2 -Protocol nfs -option rw=db01acvs.pro.nas:db01bcvs.pro.nas /cvs-exportdb

   server_export server_2 -Protocol nfs -option root=db01acvs.fe.nas:db01bcvs.fe.nas /cvs-exportdb

   server_export server_2 -Protocol nfs -option root=db01acvs.pro.nas:db01bcvs.pro.nas /cvs-exportdb

   server_export server_2 -Protocol nfs -option access=db01acvs.fe.nas:db01bcvs.fe.nas /cvs-exportdb

   server_export server_2 -Protocol nfs -option access=db01acvs.pro.nas:db01bcvs.pro.nas /cvs-exportdb

As for the previously run commands the first parameter: ''server_2'' identifies the working Data Mover. The ''Protocol'' parameter imposes the network protocol the Data Mover will use for data export. The former command exports the file system read only to every client in the attached network and with read / write privileges to the listed clients only. The colon ":" character works as a separator for list items. The root permission from the second command line permits clients to assign administrator privileges when mounting the share. The '''access''' permission from the latter command line enables clients to mount the share and later access it as a local file system.

As for the previously run commands the first parameter: ''server_2'' identifies the working Data Mover. The ''Protocol'' parameter imposes the network protocol the Data Mover will use for data export. The former command exports the file system read only to every client in the attached network and with read / write privileges to the listed clients only. The colon ":" character works as a separator for list items. The root permission from the second command line permits clients to assign administrator privileges when mounting the share. The '''access''' permission from the latter command line enables clients to mount the share and later access it as a local file system.