# hd_write_verify

**Repository Path**: hanfengzhe/hd_write_verify

## Basic Information

- **Project Name**: hd_write_verify
- **Description**: LBA tools(hd_write_verify & hd_write_verify_dump) are very useful for testing Storage stability and verifying DATA consistency, there are much better than FIO & vdbench's verifying functions.
- **Primary Language**: C/C++
- **License**: GPL-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 3
- **Created**: 2024-05-26
- **Last Updated**: 2024-05-26

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

## YOUPLUS's tools
![YOUPLUS's tools](./YOUPLUS工具箱.png)

=========================================================================

# hd_write_verify & hd_write_verify_dump

Author: YOUPLUS(<zhang_youjia@126.com>)

Copyright (c) 2016-2024 YOUPLUS. All Rights Reserved.

Data is a vital asset for many businesses, making storage stability and data consistency the most fundamental requirements in storage technology scenarios.

The purpose of storage stability testing is to ensure that storage devices or systems can operate normally and remain stable over time, while also handling various abnormal situations such as sudden power outages and network failures. This testing typically includes stress testing, load testing, fault tolerance testing, and other evaluations to assess the performance and reliability of the storage system.

Data consistency checking is designed to ensure that the data stored in the system is accurate and consistent. This means that whenever data changes occur, all replicas should be updated simultaneously to avoid data inconsistency. Data consistency checking typically involves aspects such as data integrity, accuracy, consistency, and reliability.

LBA tools are very useful for testing Storage stability and verifying DATA consistency, there are much better than FIO & vdbench's verifying functions.

## 存储稳定性测试与数据一致性校验工具和系统
![example](./test/存储稳定性测试与数据一致性校验工具和系统.png)

## 个人简介
![example](./test/author.png)

## 目录
![example](./test/目录.png)

## 展望
![example](./test/展望.png)

## Linux版本
`hd_write_verify / hd_write_verify_dump [opts] <disk|file>`

![usage](./test/hd_write_verify%20help.png)

![usage](./test/hd_write_verify_dump%20help.png)

## Copyright & Data Layout
![layout](./test/LBA_layout.png)
![layout](./test/layout.png)

## LBA工具参数说明
![example](./test/hd_write_verify参数说明.png)

## LBA工具输出说明
![example](./test/LBA工具输出说明.png)

## LBA dump工具参数说明
![example](./test/hd_write_verify_dump参数说明.png)

## LBA dump工具输出说明
![example](./test/LBA工具输出说明2.png)

## LBA错误类型
![example](./test/LBA错误类型.png)

## LBA工具实现原理
![example](./test/LBA工具实现原理1.png)

![example](./test/LBA工具实现原理2.png)

![example](./test/LBA工具实现原理3.png)

![example](./test/LBA工具实现原理4.png)

## 全盘数据校验
![example](./test/全盘数据校验.png)

## 批量数据校验
![example](./test/批量数据校验.png)

## 随机数据校验
![example](./test/随机数据校验.png)

## 条带策略：round-robin
![example](./test/round-robin.png)
![example](./test/stripe_policy_info.png)

## 条带策略：cluster-split
![example](./test/cluster-split.png)
![example](./test/stripe_policy_info2.png)

## Examples: (hd_write_verify)
![example](./test/YOUPLUS's_LBA_TEST_SYSTEM.png)

![example](./test/YOUPLUS's_LBA_TEST_SYSTEM.gif)

![example](./test/YOUPLUS's_LBA_TEST_SYSTEM2.png)

![example](./test/lba工具使用演示.gif)

![example](./test/lba工具_BUG%20007.gif)

## 自动化测试脚本：scripts
![example](./test/scripts.png)

## LBA Problem: BUG_001[1]
![example](./test/BUG001[1].png)

## LBA Problem: BUG_001[2]
![example](./test/BUG001[2].png)

## LBA Problem: BUG_001[3]
![example](./test/BUG001[3].png)

## LBA Problem: BUG_001[4]
![example](./test/BUG001[4].png)

## LBA Problem: BUG_002[1]
![example](./test/BUG002[1].png)

## LBA Problem: BUG_002[2]
![example](./test/BUG002[2].png)

## LBA Problem: BUG_002[3]
![example](./test/BUG002[3].png)

## LBA Problem: BUG_002[4]
![example](./test/BUG002[4].png)

## LBA Problem: BUG_003
![example](./test/BUG003.png)

## LBA Problem: BUG_004
![example](./test/BUG004.png)

## LBA Problem: BUG_005
![example](./test/BUG005.png)

## LBA Problem: BUG_006
![example](./test/BUG006.png)

## LBA Problem: BUG_007[1]
![example](./test/BUG007[1].png)

## LBA Problem: BUG_007[2]
![example](./test/BUG007[2].png)

## LBA Problem: BUG_007[3]
![example](./test/BUG007[3].png)

## LBA Problem: BUG_007[4]
![example](./test/BUG007[4].png)

## Examples: (hd_write_verify_dump)
![example](./test/dump.png)

![example](./test/簇内数据校验.png)

![example](./test/簇内数据校验2.png)


## Windows版本
![usage](./test/hd_write_verify.exe%20help.png)

![example](./test/hd_write_verify.png)

![example](./test/hd_write_verify3.png)

![example](./test/hd_write_verify_dump\(windows\).png)


## 磁盘稳定性自动化测试
![example](./test/磁盘lba工具自动化测试.png)

![example](./test/磁盘lba工具自动化测试1.png)

![example](./test/磁盘lba工具自动化测试2.png)

![example](./test/磁盘lba工具自动化测试4.png)

![example](./test/磁盘lba工具自动化测试5.png)

## linux文件条带测试
#linux条带测试：round-robin
![example](./test/stripe_robin.png)

#linux条带线程数据校验：round-robin
![example](./test/stripe_robin_dump.png)

#linux条带测试：cluster-split
![example](./test/stripe_split.png)

#linux条带线程数据校验：cluster-split
![example](./test/stripe_split_dump.png)

## windows磁盘条带测试
#windows两磁盘条带测试
![example](./test/两磁盘条带测试_windows.png)

#windows两条带线程数据校验
![example](./test/两条带线程数据校验_windows.png)

#windows两条带簇间数据校验
![example](./test/两条带簇间数据校验_windows.png)

#windows两条带簇内数据校验
![example](./test/两条带簇内数据校验_windows.png)

#windows三条带自动化测试
![example](./test/三条带自动化测试_windows.png)