Huawei OceanStor S2600 - Replacing a Controller Module

l The command statperf -l -i LUN ID is used to collect LUN ID-based performance statistics
of the system.
l The command statperf -p -t type -i Port ID is used to collect port-based performance
statistics of the system.
Example
Collect LUN 0-based performance statistics of the system.
OceanStor: admin> statperf -l -i 0
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Performance Statistic Information
------------------------------------------------
Total IO Number | 0
Read IO Rate(%) | 0
Write IO Rate(%) | 0
Current Bandwidth(MB/s) | 0
Max Bandwidth(MB/s) | 0
Current IOPS(IO/s) | 0
Max IOPS(IO/s) | 0
Cache Hit(%) | 0
Local Cache(%) | 0
Mirror Cache(%) | 0
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4.5.4 statres
Function
The command statres is used to collect statistics on cache usage.
Format
statres [ -c controller ID ]
Parameters
Keyword and Value
Description Default Value
-c controller ID The controller ID. The value
is A or B, and is case
insensitive.
None.
Modes
Normal mode.
Level
Super administrator level, administrator level and guest level.
OceanStor S2600 Storage System
Command Reference 4 System Management Commands
Issue 07 (2010-05-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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