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Command Reference
OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5 storage systems. It describes hardware installation of those storage systems for helping you easily and quickly finish the installation.

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show smart_cache_partition general

show smart_cache_partition general


The show smart_cache_partition general command is used to query SmartCache partitions.


show smart_cache_partition general [ smart_cache_partition_id=? ]





smart_cache_partition_id=? SmartCache partition ID.

To obtain the value, run "show smart_cache_partition general".



Usage Guidelines

OceanStor 18500 V5, 18500 V5 Kunpeng, 18800 V5 and 18800 V5 Kunpeng storage systems support this command.


  • To query all SmartCache partitions, run the following command.

    admin:/>show smart_cache_partition general
    ID Name Engine ID Is Default Expect Capacity Cached Capacity Free Capacity SSD Hit Rate(%) 
    -- ------------------------------- --------- ---------- --------------- --------------- ------------- --------------- 
    0 StorageEngine00DefaultPartition 0 Yes 9.160TB 0.000B 162.968GB 0 
    1 NN 0 No 200.000GB 0.000B 100.000GB 0 
    2 StorageEnginea1DefaultPartition 0 No 10.000GB 0.000B 5.000GB 0 
    3 newpartition1 0 No 10.000GB 0.000B 5.000GB 0
  • To query a specific SmartCache partition, run the following command:

    admin:/>show smart_cache_partition general smart_cache_partition_id=1
    ID : 1
    Name : NN
    Engine ID : 0
    Is Default : No
    Expect Capacity : 200.000GB
    Cached Capacity : 0.000B
    Free Capacity : 0.000B
    SSD Hit Rate(%) : 0

System Response

The following table describes the parameter meanings.




Partition ID.


Partition name.

Engine ID

Engine ID.

Is Default

Whether a partition is a default one.

Expect Capacity

Expect capacity of a partition.

Cached Capacity

Capacity that has been consumed by cache.

Free Capacity

Free capacity in a partition.

SSD Hit Rate(%)

SSD hit rate of a partition.

Updated: 2020-03-19

Document ID: EDOC1000181601

Views: 406323

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