Huawei OceanStor S2600 - Page 217

Keyword and Value Description Default Value
-is initially synchronize
The parameter decides whether to perform initial
synchronization. The value can be 1 or 0.
l The value 0 stands for no.
l The value 1 stands for yes.
The parameter takes effect only when the
HyperCopy type is changed from full copy to
increment copy.
None.
Modes
Normal mode.
Level
Super administrator level and administrator level.
Usage Guidelines
NOTE
The prerequisites are as follows:
l Name modification: The HyperCopy should be in created mode, copy completed mode or stop mode.
l Speed modification: The HyperCopy should be in normal mode.
l Type modification: The HyperCopy should be in created mode, copy completed mode or stop mode.
l The chghycpinfo -i HyperCopy ID -n the HyperCopy name command modifies the
HyperCopy name.
l The chghycpinfo -i HyperCopy ID -s the HyperCopy speed command modifies the
HyperCopy speed.
l The chghycpinfo -i HyperCopy ID -t the HyperCopy type command modifies the
HyperCopy type.
l The chghycpinfo -i HyperCopy ID -t the HyperCopy type [-is initially synchronize]
command to decide whether to perform initial synchronization when the HyperCopy type
is changed from full copy to incremental copy. (A source LUN can be shared by an
incremental copy task and multiple full copy tasks, but cannot be shared by multiple
incremental copy tasks. When changing from full copy to incremental copy, check whether
the source LUN is occupied by other incremental copy tasks.)
Example
Change the HyperCopy type with the ID of 2 to incremental copy, and perform initial
synchronization.
OceanStor: admin> chghycpinfo -i 2 -t 2 -is 1
The command has been sent, please wait...
OceanStor S2600 Storage System
Command Reference 9 Value-Added Service Management Commands
Issue 07 (2010-05-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
9-33