Parameter Description
Interval Time spent waiting of the two synchronization methods,
Timed wait when synchronization begins and Timed wait
when synchronization ends.
NOTE
This parameter is available when Replication Mode is set to
Asynchronous and Synchronization Method is set to Timed wait
when synchronization begins or Timed wait when
synchronization ends.
When the primary-end model is 2200 V3, the resource type is LUN,
the unit can only be minutes and the interval is an integer ranging
from 15 to 1440 (inclusive).
Speed Speed of data synchronization. The values include:
l Low: When the speed is set to low, remote replication
will take a long time. This value is applicable to
scenarios where the service load is heavy. The speed is
normally from 0 to 5 MB/s.
l Medium: When the speed is set to medium, remote
replication will take relatively short period. This value is
applicable to scenarios where the service load is heavy.
The speed is normally from 10 to 20 MB/s.
l High: When the speed is set to high, remote replication
will take a short period. This value is applicable to
scenarios where the service load is relatively light. The
speed is normally from 50 to 70 MB/s.
l Highest: When the speed is set to highest, remote
replication will be complete in the shortest period. This
value is applicable to scenarios where the service load is
light. The speed is normally above 100 MB/s.
Synchronization Progress Progress of synchronizing data between the primary
resource and secondary resource.
NOTE
The synchronization progress is indicated by an arrow between the
primary resource and secondary resource. Only remote replication
of LUNs needs the parameter.
Start Time Time when a remote replication task is started.
End Time Time when a remote replication task is complete.
----End
6.2 Modifying the Properties of a Remote Replication Pair
This operation enables you to change the synchronization type, speed, and recovery policy of
a remote replication pair.
OceanStor V3 Series
Remote Replication Feature Guide for Block
6 Managing Remote Replication
Issue 06 (2018-01-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
108
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