Juniper Openstack

  1. Bug #1547782
  2. Comment #14

Comment 14 for bug 1547782

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote : A change has been merged

Reviewed: https://review.opencontrail.org/17836
Committed: http://github.org/Juniper/contrail-vrouter/commit/aa66037b411ca5c7f88c27a10aed6d5d623af0cf
Submitter: Zuul
Branch: R3.0

commit aa66037b411ca5c7f88c27a10aed6d5d623af0cf
Author: Wojciech Zmuda <email address hidden>
Date: Thu Feb 25 17:06:49 2016 +0100

DPDK: increase max packet size from 9160B to 9kB.

Packet size is passed to the ixgbe driver as a buffer
size. Then it is calculated to get the buffer size in kilobytes
using right bitshift by 10. 9160 >> 10 is 8. This leads to truncating
incoming 9kB frames to 8kB. Changing packet size to integer multiple
of 1kB solves the problem.

Change-Id: I202c7f9430c5952b5e89b1ef9fff101ed36bfe82
Closes-bug: #1547782