[sheepdog-users] 答复: sheepdog data write performance with 5 node

[Liu Yuan]

On Sun, Nov 24, 2013 at 10:32:48PM +0800, redtone wrote:
> the performance is very low.
> 
>  
> 
> root at kvmtestcentos ~]# dd if=/dev/zero of=test.data oflag=direct bs=1M
> count=200
> 
> 记录了200+0 的读入
> 
> 记录了200+0 的写出
> 
> 209715200字节(210 MB)已复制，39.7426 秒，5.3 MB/秒
> 

I have added an entry on this topic

https://github.com/sheepdog/sheepdog/wiki/Why-The-Performance-Of-My-Cluster-Is-Bad

Hope it helps you.

Thanks
Yuan