Huawei OceanStor 2000 V3 Series Features Manual page 103

OceanStor V3 Series
HyperMetro Feature Guide for Block
Step 2 Verify that UltraPath is configured correctly.
To check whether the configuration succeeds, run the command based on the operating
system type:
l
l
l
If the following command output is displayed, the configuration is successful. Otherwise,
execute configuration again.
example.
HyperMetro WorkingMode : read write within primary array
Issue 05 (2018-01-30)
Keyword and
Parameter
[-l vlun_id]
Instruction for Use
This command is used to set the HyperMetro working mode of storage arrays and
virtual LUNs. For example:
To set the HyperMetro working mode of an array to priority and specify the
n
ID of the preferred storage array to 0, run set hypermetro -m priority -p 0.
To set the HyperMetro working mode of virtual LUN 0 to balance and specify
n
array 0 as the storage array where the first slice section resides, run set
hypermetro -m balance -p 0 -l 0.
The HyperMetro working mode of a virtual LUN has a higher priority than that set
for all storage systems. To obtain better performance, you are advised to set the
HyperMetro working mode for arrays only.
Linux: upadmin show upconfig
Windows/AIX/Solaris: upadm show upconfig
vSphere: esxcli upadm show upconfig
NOTE
In Linux, add the upadmin prefix to a command to log in to the CLI of OceanStor UltraPath. In
Windows/AIX/Solaris, add the upadm prefix to a command to log in to the CLI of OceanStor UltraPath.
In vSphere, add the esxcli upadm prefix to a command to log in to the CLI of OceanStor UltraPath.
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Description
ID of a virtual
HyperMetro LUN. The
ID is allocated by
UltraPath.
Run show vlun
type=hypermetro to
obtain the ID of a virtual
HyperMetro LUN.
Figure 4-5 shows the command output in vSphere as an
4 Configuration
Default Value
None
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