hd_write_verify & hd_write_verify_dump
Author: YOUPLUS
Copyright (c) 2016-2023 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
目录
Linux版本LBA工具
hd_write_verify / hd_write_verify_dump [opts] <disk|file>
版权声明与数据布局
LBA工具参数说明
LBA工具输出说明
LBA dump工具参数说明
LBA dump工具输出说明
LBA错误类型
LBA工具实现原理
全盘数据校验
批量数据校验
随机数据校验
条带策略：round-robin
条带策略：cluster-split
自动化测试系统：
自动化测试简单演示(录屏)
LBA问题: BUG_001[1]
LBA问题: BUG_001[2]
LBA问题: BUG_001[3]
LBA问题: BUG_001[4]
LBA问题: BUG_002[1]
LBA问题: BUG_002[2]
LBA问题: BUG_002[3]
LBA问题: BUG_002[4]
LBA问题: BUG_003
LBA问题: BUG_004
LBA问题: BUG_005
LBA问题: BUG_006
LBA问题: BUG_007[1]
LBA问题: BUG_007[2]
LBA问题: BUG_007[3]
LBA问题: BUG_007[4]
linux文件条带测试
条带策略：round-robin
条带策略：cluster-split
应用场景
