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Advanced O&M Command Reference

OceanStor 2000, 5000, and 6000 V3 Series V300R006

This document is applicable to OceanStor 2200 V3, 2600 V3 Video Surveillance Edition, 2600 V3, 5300 V3, 5500 V3, 5600 V3, 5800 V3, and 6800 V3. Based on the CLI, this document describes how to use various commands classified by functions and how to set the CLI and manage the storage system through these commands. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.
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change cache stripe_diskpooldsg_concur

change cache stripe_diskpooldsg_concur

Function

The change cache stripe_diskpooldsg_concur command is used to set the number of pool's destage concurrencies of global concurrent objects in stripe_cache.

Format

change cache stripe_diskpooldsg_concur pool_id=? reqnum=? pagenum=?

Parameters

Parameter

Description

Value

pool_id=?

Pool ID.

The value is an integer ranging from 0 to 128.

This parameter indicates the selected pool ID.

reqnum=?

Number of concurrent REQs.

The value is an integer ranging from 1 to 4096.

This parameter is used to set the number of concurrent REQs for the cache destage.

pagenum=?

Number of concurrent pages.

The value is an integer ranging from 1 to 524288.

This parameter is used to set the number of concurrent pages for the cache destage.

Views

Developer view

Usage Guidelines

Set the number of pool's destage concurrencies of global concurrent objects in stripe_cache.

Example

Set the number of concurrent REQs and Pages of pool's destage concurrencies of global concurrent objects in stripe_cache whose pool ID is "1" to "512" and "25536" respectively.

developer:/>change cache stripe_diskpooldsg_concur pool_id=1 reqnum=512 pagenum=25536 
WARNING:You are about to change the number of REQ and Page concurrencies of cache global concurrent objects.This operation may affect the system performance. 
Suggestion:Before running this operation, ensure that the number of REQ and Page concurrencies of cache global concurrent objects is correct. 
Are you sure you really want to perform the operation?(y/n)y 
Command executed successfully.

System Response

None

Translation
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Updated: 2019-07-12

Document ID: EDOC1000138402

Views: 636051

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