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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 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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cmp

cmp

Function

The cmp command is used to compare data in two memories.

Format

cmp[.b| .w |.l] addr1 addr2 count

Parameters

Parameter

Description

Value

addr1

Start address of the first memory.

Enter the value as required.

addr2

Start address of the second memory.

Enter the value as required.

count

Amount of data to be compared. The units of "cp.b", "cp.w", and "cp.l" are the byte, word, and long word respectively.

Enter the value as required.

Modes

serial port mode

Usage Guidelines

The units of ".b", ".w", and ".l" are the byte, word, and long word respectively. Note that there is no space in "cmp.b".

Example

Compare data in two memories by long word.

Hi1710_UBOOT> cmp.l 0x1000 0x2000 4                                                                                                  
word at 0x00001000 (0xe28f1004) != word at 0x00002000 (0xeb008037)                                                                   
Total of 0 words were the same

System Response

None

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Updated: 2019-07-12

Document ID: EDOC1000138389

Views: 503234

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