Enabling SnapMirror

SnapMirror enabling procedures

Before any SnapMirror replication process can begin, the SnapMirror feature must be licensed and enabled on the filer.

Entering license codes

Enter the SnapMirror license code on the filer that is to be the source and on the filer that is to be the destination.

To enter the SnapMirror license code, complete the following step.

Step	Action
1	On the server, enter the following command: license add xxxxxxx xxxxxxx is the license code you purchased. This setting persists across reboots.

Turning SnapMirror on

To turn SnapMirror on, complete the following steps.

Step	Action
1	Enter the following command on both the source filer and destination filer to enable SnapMirror: options snapmirror.enable on Alternatively, you can still use the older command instead to turn SnapMirror on: snapmirror on This setting persists across reboots.
2	If you are using the snapmirror.access option to specify allowed destinations...	If you are using the /etc/snapmirror.conf file to specify allowed destinations...
On the source, enter the following command as a single line: options snapmirror.access host=[dest_filer1,dest_ filer2...] The default value for the `snapmirror.access` option is `legacy`, which lets the /etc/snapmirror.allow file define the access permissions. This option persists across reboots.	Add the name of each destination filer, on its own line, to the /etc/snapmirror.allow file.

Step

Action

Enter the following command on both the source filer and destination filer to enable SnapMirror:

options snapmirror.enable on

Alternatively, you can still use the older command instead to turn SnapMirror on:

snapmirror on

This setting persists across reboots.

If you are using the snapmirror.access option to specify allowed destinations...

If you are using the /etc/snapmirror.conf file to specify allowed destinations...

On the source, enter the following command as a single line:

options snapmirror.access 
host=[dest_filer1,dest_

filer2...]

The default value for the snapmirror.access option is legacy, which lets the /etc/snapmirror.allow file define the access permissions. This option persists across reboots.

Add the name of each destination filer, on its own line, to the /etc/snapmirror.allow file.