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Advanced O&M Command Reference

OceanStor 5000, 5000F, 6000, and 6000F V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5110F V5, 5300 V5, 5500 V5, 5600 V5, 5800 V5, 6800 V5, 5300F V5, 5500F V5, 5600F V5, 5800F V5, and 6800F 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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volume showentry

volume showentry

Function

volume showentry is used to view information about a grain.

Format

volume showentry volumeid lba

Parameters

Parameter

Description

Value

volumeid

Volume ID.

The value ranges from 0 to n

minus one. n indicates the

maximum number of LUNs.

lba

Logical block addressing (LBA).

The value ranges from 0 to

the volume capacity minus

one, expressed in sectors.

Views

Diagnostic view

Usage Guidelines

None

Example

View information about the LBA 1 in volume 0.

admin:/diagnose>volume showentry 0 1 
Result LBA Extent id Offset Key Num 
------ ---- --------- ------ ---- ---- 
The Entry is not exist 1 0xffffffffffffffff 4294967295 -- --

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Result

Query result.

LBA

Logical start address of the grain.

Extent id

ID of the extent where the grain that you want

to view resides.

Offset

Offset of the grain that you want to view in

an extent.

Key

Grain ID.

Num

Number of consecutive grains of this grain in

the mapping tree.

Translation
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Updated: 2019-07-11

Document ID: EDOC1000181619

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