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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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change smart_cache_partition general

change smart_cache_partition general


The change smart_cache_partition general command is used to modify a SmartCache partition.


change smart_cache_partition general smart_cache_partition_id=? [ name=? ] [ expect_capacity=? ] [ max_io_threshold=? ]





smart_cache_partition_id=? SmartCache partition ID.

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

name=? SmartCache partition name.

The value is 1 to 31 characters in length and contains letters, numbers, underscores (_), and hyphens (-).

expect_capacity=? Expect capacity of the partition.

The value ranges from 0 GB to 16384 GB.



Usage Guidelines

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


  • To change the name of the SmartCache partition whose ID is 1 to NN, run the following command:

    admin:/>change smart_cache_partition general smart_cache_partition_id=1 name=NN
    Command executed successfully.
  • To change the capacity of SmartCache 1 to 200 GB, run the following command:

    admin:/>change smart_cache_partition general smart_cache_partition_id=1 expect_capacity=200GB
    Command executed successfully.

System Response


Updated: 2020-01-17

Document ID: EDOC1000181601

Views: 382378

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