Chapter 4 Function/System Settings and Display
4.2 Advanced Copy Management > set rec-multiplicity
ETERNUS CLI User’s Guide
Copyright 2015 FUJITSU LIMITED
P2X0-1030-09ENZ0
435
set rec-multiplicity
REC multiplicity does not need to be set because the recommended multiplicity (which is automatically
calculated by the system) is normally used in most cases. However, REC multiplicity for individual paths can
be tuned in order to maximize REC performance. For remote connections, use this command to manually set
the REC multiplicity. For direct connections, use this command to manually set the priority level.
■
Syntax
■
Parameter
set rec-multiplicity -remote-boxid
remote_storage_system_box_id
{-multiplicity {auto |
multiplicity
} | -priority-level {auto |
priority_level
}}
[-copy-schedule-mode {session-balancing | dst-rg-balancing}]
-remote-boxid
This parameter specifies the Box ID of a single remote storage system. This is the storage
system for which the REC multiplicity is to be manually set.
•
Box IDs use a maximum of 40 alphanumeric characters, spaces, and pound key characters (#).
•
All alphabetic characters are handled as uppercase.
•
The pound key characters (#) are automatically appended when the input characters are less than 40.
-multiplicity This parameter specifies the REC multiplicity value for remote connections. From 1 to 1024 or
"auto" can be set for the value. The "-multiplicity" option and the "-priority-level" option cannot
be specified at the same time.
auto
The recommended multiplicity is used.
-priority-level
This parameter specifies the priority level value for direct connections. From 1 to 8 can be set
for the value. If "0" is specified, the EC/OPC priority is used. The "-multiplicity" option and the "-
priority-level" option cannot be specified at the same time.
auto
The EC/OPC priority is used.
-copy-schedule-mode
This parameter specifies the Copy Schedule Mode. If omitted, the existing setting is not
changed.
session-balancing
Session balancing is performed.
dst-rg-balancing
Destination RAID Group balancing is performed.
Summary of Contents for Eternus DX410 S2
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