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Advanced O&M Command Reference

OceanStor 18000 V3 Series V300R006

This document is applicable to OceanStor 18500 V3 and 18800 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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show sdparam

show sdparam

Function

The show sdparam command is used to view some configurations of disks or LUNs, including the merging status, native command queuing (NCQ) status, queue depth, and disk cache status.

Format

show sdparam device_type=?

Parameters

Parameter

Description

Value

device_type=?

Device type.

The value can be LUN, SAS, SATA, SSD, or NearLine_SAS.

Views

Developer view

Usage Guidelines

None

Example

View some configurations of the LUN.

developer:/>show sdparam device_type=LUN 
Merge NCQ Qdepth Cache 
----- --- ------ ----- 
On Off 64 Off

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Merge

The merging status.

NCQ

Native Command Queuing (NCQ) status.

Qdepth

Queue depth.

Cache

The disk cache status.

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Updated: 2019-07-12

Document ID: EDOC1000138389

Views: 485782

Downloads: 85

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