Re: [PATCH v4 0/10] bql: Byte Queue Limits
From: Dave Taht <hidden>
Date: 2011-11-29 08:37:46
On Tue, Nov 29, 2011 at 8:23 AM, John Fastabend [off-list ref] wrote:
I wonder if we should consider enabling TSO/GSO per queue or per traffic class on devices that support this. At least in devices that support multiple traffic classes it seems to be a common usage case to put bulk storage traffic (iSCSI) on a traffic class and low latency traffic on a separate traffic class, VoIP for example.
VOIP is a drop in the bucket. Turning TSO off on TCP exiting the datacenter (or more specifically), destined anywhere there is potential tx/rx bandwidth disparity would be goooooood.
John.
-- Dave Täht SKYPE: davetaht US Tel: 1-239-829-5608 FR Tel: 0638645374 http://www.bufferbloat.net