Operating System Software Owner manual

E Remote Copy and Other Features
See:For more information on:
“Remote Copy and Virtual Domains” (page 289)Virtual domains
“Remote Copy Functionality Unavailable on 2.3.1 Systems”
(page 289)
Using Remote Copy 3.1.1 on systems running 2.3.1
Remote Copy and Virtual Domains
Remote Copy checks for the presence of HP 3PAR Virtual Domains Software (domains) on the
backup system to verify that you have mirrored the virtual volume to the same backup system
domain name as the primary system domain name.
For Remote Copy to operate, you must name the domain correctly.
NOTE: To use HP 3PAR Virtual Domains Software, you must have an HP 3PAR Virtual Domains
Software license. For additional information about this license, see the HP 3PAR InForm OS Concepts
Guide.
Additional Information:
• For detailed information about domains, see the HP 3PAR InForm OS Concepts Guide.
• For instructions on setting up domains, see the HP 3PAR InForm OS CLI Administrator’s Manual.
Remote Copy Functionality Unavailable on 2.3.1 Systems
If you install HP 3PAR Remote Copy 3.1.1 Software on a Storage System running the 2.3.1 version
of the HP 3PAR InForm Operating System Software, the following Remote Copy 3.1.1 functionality
is not available:
• These commands do not function:
checkrclink. For more information, see “Checking Link Throughput and Latency”
(page 36).
◦
◦ histrcvv. For more information, see “Viewing Remote Copy System Information”
(page 86).
◦ statrcvv. For more information, see “Viewing Remote Copy System Information”
(page 86).
• Read/write (RW) snapshots cannot be added to Remote Copy volume groups. For more
information, see “Rules for Forming Volume Groups” (page 191).
Additional Information:
• “About the Remote Copy Commands” (page 222)
• HP 3PAR InForm OS Configuration Matrix. To obtain a copy of this documentation, go to
http://www.hp.com/go/3par/, navigate to your product page, click Support for your product,
and then click Manuals.
Remote Copy and Virtual Domains 289