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Advanced O&M Command Reference

OceanStor 2800 V3 V300R006

This document is applicable to OceanStor 2800 V3. Based on the CLI, this document describes how to use various commands classified by functionsand 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 sas_card disk_path_selector

change sas_card disk_path_selector

Function

The change sas_card disk_path_selector command is used to set a path selection algorithm for disk access using a back-end full interconnection SAS card.

Format

change sas_card disk_path_selector path_selector=?

Parameters

Parameter

Description

Value

path_selector=?

Path selection algorithm for disk access.

The value can be:

  • "fix": fixed path selection algorithm, which has an owning SAS card configured.
  • "least_queue": path selection for load balancing, which does not have an owning SAS card configured.

Views

Developer view

Usage Guidelines

None

Example

Set the path selection algorithm for disk access using a back-end full interconnection SAS card to "least_queue".

developer:/>change sas_card disk_path_selector path_selector=least_queue 
Command executed successfully.

System Response

None

Translation
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Updated: 2019-07-12

Document ID: EDOC1000138381

Views: 671141

Downloads: 36

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