# vdb_test

**Repository Path**: whereiwillgo/vdb_test

## Basic Information

- **Project Name**: vdb_test
- **Description**: vdbench配置文件自动生成脚本。批量扫描客户端LUN，根据模板或自动义的块大小、读写比例、随机比例等参数生成vdbench配置wenwen
- **Primary Language**: Unknown
- **License**: MulanPSL-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-08-12
- **Last Updated**: 2021-08-12

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# vdb_test

#### 介绍
vdbench配置文件自动生成脚本。批量扫描客户端LUN，根据模板或自动义的块大小、读写比例、随机比例等参数生成vdbench配置wenwen

#### 软件架构
软件架构说明


#### 安装教程

1.  下载vdb_test*.sh脚本
2.   将以将脚本放到vdbench目录中
#### 使用说明

1.  执行./vdb_test*.sh，不带参数，查看脚本帮助和所支持的IO模型
2.  `./vdb_test8.sh -h <ip list> [-c] -f <para file> -m <io mode> -t <time>`
        -h <ip list>：指定联机测试的主机IP范围
        -m <io mode>：指定IO模型生成vdbench配置文件
3. `./vdb_test8.sh -h <ip list> [-c] -f <para file> -b <block size> -r <read pct> -s <seek pct> -t <time> -v <SVIP>`，自定义IO参数，生成vdbench配置文件


#### 脚本帮助
```shell
Name:  
    $SCRIPT - scan lun on hosts and create parameter file for vdbench  
Usage:   
    $SCRIPT -h <ip list> [-c] -f <para file> -b <block size> -r <read pct> -s <seek pct> -t <time> -v <SVIP>  
    $SCRIPT -h <ip list> [-c] -f <para file> -m <io mode> -t <time>  
Options:  
    -a <modify mode>, default create, eg. create append replace  
    -h <ip list> , the ip list of hosts, eg. 192.168.11.1-3,10.10.10.101.  
    [-c] , check ip, discard the inactive ips.  
    [-d <debug>], default 27, debug level.  
    [-e <data_errors>], default 10, IO errors number to exit.  
    [-f <para file>], default vdb_para, the parameter file will be created.  
    [-o <out para file>], the output parameter file.  
    [-b <block size>], default 1024, block size.  
    [-r <read pct>], default 0, read percent.  
    [-s <seek pct>], default eof, seek percent.  
    [-t <time>], default 864000, run time.  
    [-v <svip list>], will clean, rescan and relogin, eg. 170.16.0.1-2.  
    [-m <io mode>], specify IO mode, eg. olap oltp, list to get all io mode.  
    [-p <threads>], default 32, the max threads of sd.  
    [-l <lun type>], default direct, eg. vm direct.  
    [-w <warm time>], default 120, warmup time.  
    [-i <interval>], default 10, interval time.  
    [-k <skew>], default null  
```

#### IO模型
```
IO Mode List:
    oltp : 20%-8k rr, 45%-4k rr, 15%-8k rw, 10%-64k sr, 10%-64k sw
    olap : 15%-4k rr, 5%-4k rw, %70-64k sr, 10%-64k sw
    seq-wirte : 1M seek 0 read 0
    seq-read : 1M seek 0 read 100
    rand-wirte : 8k seek 100 read 0
    rand-read : 8k seek 100 read 100
    olap-log : 2/4/8/16/32/64K, read 10, seek 0
    dwh : 512K, read 90, seek 0
    web : 4/8K, read 95, seek 75
    web-log : 8K, read 0, seek 0
    fs : 64K, read 80, seek 100
    exchange2007 : 8K, read 60, seek 100
    exchange2010 : 32K, read 60, seek 100
    exchange2013 : 32K, read 70, seek 100
    os-paging : 64K, read 90, seek 0
    mssql-log : 64K, read 0, seek 0
    vdi-start : 16/32K, read 100, seek 100
    vdi-login : 16/32K, read 0, seek 100
    vdi-run : 16/32K, read 20, seek 0
    spc : 4K, read 40, seek 70
    vedio : 512K, read 40, seek 70
```
#### 参与贡献

1.  李强 xikeliqiang@163.com


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