If the Site Awareness license is installed on all the hosts in the Remote Mirror configuration, the disk group is configured for site consistency with several sites enabled, and the
allsites=on attribute is specified for a volume, the default read policy is
If required, you can use the following command to set the
siteread policy on a volume:
] rdpol siteread
This command has no effect if a site name has not been set for the host.
See Changing the read policy for mirrored volumes.