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

[redtone]

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

 

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发件人: sheepdog-users-bounces at lists.wpkg.org
[mailto:sheepdog-users-bounces at lists.wpkg.org] 代表 redtone
发送时间: 2013年11月24日 22:07
收件人: sheepdog-users at lists.wpkg.org
主题: [sheepdog-users] sheepdog data write performance with 5 node

 

I have 5 sheepdog nodes with 2Gbps NIC(bonded with 802.3ad mode)

 

I use iftop to monitor the network bandwidth

 

When I write data to sheepdog disk, there are 3 nodes receive data at the
same.

 

Why the sheepdog gateway don’t send to the other 2 node to improve the
performance? 

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