On 16/11/16 00:46, Lars Ellenberg wrote:
On Mon, Nov 14, 2016 at 10:03:46AM +0000, Enrica Ruedin wrote:
I tried "drbdmanage peer-device-options --common --c-max-rate ..." as Matt 
descriped on 06/22/16.

The Problem is that this function only accept numbers within a range of 250 to 
4194304 bytes/second!
Uhm, no.
That is *k*Bytes.
And no, you won't get 720 Gigabyte/s through a 10 GigaBit/s link.

I have 10GBit connection, so I need c-max-rate of about 700Mbyte. I can't set 
this with drbdmanage. Drbdmanage doesn't accept 720M also.
How can I set the correct values with drbdmanage?
Just confirming, so maximum configured sync speed is approx 42Gbps, no problem until this:
http://www.extremetech.com/extreme/192929-255tbps-worlds-fastest-network-could-carry-all-the-internet-traffic-single-fiber

Of course, resync speed is also limited by the speed of the backend disks.... so still probably some time before it is the limiting factor :)

Regards,
Adam
--
Adam Goryachev Website Managers www.websitemanagers.com.au
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