Volume Shadowing for OpenVMS is a System Integrated
Product (SIP) that you install at the same time that you install the
operating system. On OpenVMS Integrity server systems, the license
for Volume Shadowing is included in the Enterprise Operating Environment
and in the Mission Critical Operating Environment. It is not included
in the Foundation Operating Environment but can be purchased separately.
On OpenVMS Alpha, Volume Shadowing for OpenVMS
requires its own license that is separate from the OpenVMS base operating
system license. To use the volume shadowing software, it must be licensed
either as part of an OpenVMS Integrity server operating environment
or by a separate license, as described. All nodes booting from shadowed
system disks must have shadowing licensed and enabled. See the instructions
included in your current OpenVMS upgrade and installation manual.
For more information about licensing Volume Shadowing
for OpenVMS, see “Licensing Volume Shadowing for OpenVMS ”