HP 3PAR Betriebsanweisung PDF herunterladen (Seite 321)

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NOTES

• The setrcopytarget command requires the groups associated with it be stopped prior to

using the following options:

◦ setrcopytarget name <new_name> <target_name>

◦ setrcopytarget tput <throughput> <target_name>

• The setrcopytarget command with the following arguments can be run without bringing

down its Remote Copy groups:

◦ setrcopytarget pol <policy> <target_name>

◦ setrcopytarget tunelinks <bandwidth> <latency> <target_name>

• Under normal operating conditions the mirror_config policy should never be changed to

no_mirror_config. This policy option is included only as a method to correct several

unusual error conditions that might occur in the course of operation which result in a mismatch

in configuration between the two sides of a Remote Copy pair. For instance, it is possible for

a group to be created, or a volume to be added to a group, only on one side of the pair if

the operation is interrupted by a network failure. In such cases it might be necessary to

temporarily change the policy to no_mirror_config in order to bring the configurations

into alignment. After being corrected the mirror_config policy should be immediately

restored. Such operations should generally only be undertaken on the advice of a HP

representative.

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