Command Reference Guide

NOTES
• If the showrcopy command is used with no specifiers, all configuration information is
displayed.
• The showrcopy command also displays the group’s domain names if the global -listdom
option is used or if the TPDLISTDOM environment variable is set.
• If showrcopy link|group|target is used without specifying a name, information for all
links, groups, or targets is displayed.
• To limit the performance impact of Remote Copy on the rest of the HP 3PAR storage system,
the number of volumes that are concurrently synchronizing is limited to 20 volumes.
This limit is not user-configurable and applies to the initial synchronization as well as subsequent
resynchronizations for synchronous as well as asynchronous periodic groups. For example,
if there are 30 volumes in asynchronous periodic mode that are being resynchronized, you
might notice that 10 volumes do not start synchronizing until the first 20 have completed. This
can be seen by monitoring the Sync% column of the showrcopy command output.
• A Domain column may be included by using the setclienv command to set the listdom
option to 1. The listdom option is also set to 1 if the CLI was started with the -listdom
option or if the CLI was started with the TPDLISTDOM environment variable set.
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