writes with fio.
Replication definitely adds additional latency so aggregate write
throughput goes down, though it seems the penalty is worst after the
first replica and doesn't hurt as much with subsequent ones.
Mark
On 04/25/2014 04:50 PM, Xing Lin wrote:
Hi Mark,
That seems pretty goo
Hi Mark,
That seems pretty good. What is the block level sequential read
bandwidth of your disks? What configuration did you use? What was the
replica size, read_ahead for your rbds and what were the number of
workloads you used? I used btrfs in my experiments as well.
Thanks,
Xing
On 04/25
