Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi,
Emmanuel Florac <eflorac at intellique.com> writes:
> However, no matter the way I configure DRBD, the throughput is limited
> to 100MB/s. It really looks like some hardcoded limit. I can reliably
> lower performance by tweaking the settings, but it never goes over
> 1Gbit (122MB/s are reached for a couple of seconds at a time). I'm
> really pulling my hair on this one.
>
> plain vanilla kernel 3.18.24 amd64
> drbd 8.9.2~rc1-1~bpo70+1
the following configuration may solve the problem.
net {
max-buffers 131072;
max-epoch-size 20000;
}
disk {
c-plan-ahead 0;
resync-rate 200M;
}
--
Hiroshi Fujishima