Re: [zfs-discuss] Sun Flash Accelerator F20

2009-10-21 Thread Jake Caferilla
Now lets talk about the 'latency deny'ers' First of all, the say, there is no standard measurement of latency. That isn't complicated. Sun includes the transfer time in latency figures, other companies do not. THen latency deny'ers say, there is no way to compare the numbers. Thats what I'm

Re: [zfs-discuss] Sun Flash Accelerator F20

2009-10-21 Thread Jake Caferilla
Clearly a lot of people don't understand latency, so I'll talk about latency, breaking it down in simpler components. Sometimes it helps to use made up numbers, to simplify a point. Imagine a non-real system that had these 'ridiculous' performance characteristics: The system has a 60 second (1