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OceanStor 2200 V3 and 2600 V3 Storage System V300R005 Command Reference

"Based on the CLI provided by the DeviceManager, this document describes how to use variouscommands classified by functions and how to set the CLI and manage the storage system throughthese commands."
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show performance remote_replication

show performance remote_replication

Function

The show performance remote_replication command is used to query the performance statistics of a remote replication pair. Run this command to analyze the performance statistics of a remote replication pair in real time.

Format

show performance remote_replication remote_replication_id=?

show performance remote_replication remote_replication_id_list=?

Parameters

Parameter

Description

Value

remote_replication_id=? ID of a remote replication pair whose performance statistics you want to collect.

To obtain the value, run "show remote_replication unified".

remote_replication_id_list=? ID list of remote replication pairs whose performance statistics you want to collect.
  • To obtain the value, run "show remote_replication unified".
  • Separate the IDs of remote replication pairs with commas (,).

Level

Guest

Usage Guidelines

  • After this command is executed, performance data categories are displayed. You can enter the serial number before a category and press "Enter" to view the category of data. You can enter multiple serial numbers and use commas (,) to separate them.
  • Performance statistics will be updated in real time.
  • Typing "q" on the command line interface (CLI) exits the page that showing performance statistics.
  • "remote_replication_id" is mutually exclusive with "remote_replication_id_list".
  • This CLI command can be used only on the primary storage array of an asynchronous remote replication pair to query performance statistics.

Example

Query the bandwidth of remote replication pair "fcba35670003".

admin:/>show performance remote_replication remote_replication_id=fcba35670003 
0.Bandwidth(MB/s) / Block Bandwidth(MB/s)    1.Time Since Last Synchronization (s) 2.Logical Bandwidth (MB/s) 3.Synchronization Duration(s) 
Input item(s) number seperated by comma:0,1,2,3
Bandwidth(MB/s) / Block Bandwidth(MB/s) :1
Time Since Last Synchronization (s) :0
Logical Bandwidth (MB/s) :16
Synchronization Duration(s):5

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Bandwidth(MB/s) / Block Bandwidth(MB/s)

Physical bandwidth consumed after link compression.

Time Since Last Synchronization(s)

Time after the last remote replication synchronization.

Logical Bandwidth(MB/s)

Logical bandwidth consumed without link compression.

Synchronization Duration (s)

Synchronization duration (s).

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Updated: 2019-04-22

Document ID: EDOC1000106139

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