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Advanced O&M Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5. 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.

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dcl showdclinfo

dcl showdclinfo


The dcl showdclinfo command is used to view DCL ID information.


dcl showdclinfo dclId





dclId DCL ID generated by a value-added service.

To obtain the value, run "dcl



Diagnostic view

Usage Guidelines

View information about each field corresponding to a DCL ID.


View information about DCL 18.

admin:/diagnose>dcl showdclinfo 18
Log(0) Information
Bgr Task Status : 0
Used Status : 1
Log Status : 2
Extent ID : 70369817919490
Offset : 976
DCL Information
DCL Unit Id Bitmap : 262144
DCL Log Id In Dclinfo : 0
DCL Current Time : 0
DCL Unit Status : 1
DCL Unit Subbitmap Index : 4294967295
DCL Unit Start Time : 0
DCL Unit Progress(chunk) : 99275
DCL Unit Isolation Time : 0

System Response

The following table describes the parameter meanings.



Bgr Task Status

Status of the LUN's background tasks.

Used Status

Whether the LUN is valid.

Log Status

Usage of the LUN.

Extent ID

Partition location.


Partition offset.

DCL Unit Id Bitmap

DCL ID allocated to the LUN.

DCL Log Id In Dclinfo

ID of the LUN to which the DCL ID belongs.

DCL Current Time

Current time.

DCL Unit Status

Status of the DCL ID.

DCL Unit Subbitmap Index

Sub-bitmap array subscript.

DCL Unit Start Time

Start time.

DCL Unit Progress(chunk)

Current progress.

DCL Unit Isolation Time

Isolation time.

Updated: 2020-01-17

Document ID: EDOC1000181602

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