Re: RAID performance
From: Stan Hoeppner <hidden>
Date: 2013-02-07 08:24:24
From: Stan Hoeppner <hidden>
Date: 2013-02-07 08:24:24
On 2/7/2013 12:51 AM, Adam Goryachev wrote:
Sorry, graphs can be seen at: http://203.98.89.64/graphs/
The graphs tell us nothing in isolation Adam. What is needed is to know what workloads are running when the device queues and response times start piling up. Whether rust or SSD, queues will increase, as well as IO completion times, when sufficient IO is being performed. -- Stan