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Alexandre Derumier a9410357d2 add virtio-net multiqueue support
this a new option queue=(\d+) to net interface

Allow to use more than 1 cpu for network stream, so this can improve network bandwidth,
when vhost-net cpu is the bottleneck

http://www.linux-kvm.org/page/Multiqueue#Enable_MQ_feature

-netdev tap,vhost=on,queues=N -device virtio-net-pci,mq=on,vectors=2N+2

host requirement
----------------
this require host kernel >= 3.8 (or qemu die at start)

linux guest requirement
-----------------------
kernel >= 3.8

manual enabling multiqueue

windows guest requierement
--------------------------
recent virtio-net driver

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
2014-06-11 09:22:01 +02:00
PVE add virtio-net multiqueue support 2014-06-11 09:22:01 +02:00
.gitignore use better name for build dir 2011-08-24 11:08:33 +02:00
changelog.Debian bump version to 3.1-17 2014-05-06 11:28:42 +02:00
control.in depend on pve-firewall, add firewall API for VMs 2014-05-06 11:27:10 +02:00
copyright change license to AGPL3 2011-08-24 10:07:52 +02:00
gen-vmconf-pod.pl use warnings instead of global -w flag 2013-10-01 13:14:49 +02:00
Makefile add pve-bridgedown script 2014-05-08 08:37:04 +02:00
pcitest.pl use warnings instead of global -w flag 2013-10-01 13:14:49 +02:00
postinst Fix startup order 2011-08-30 15:11:54 +02:00
postrm imported from svn 'qemu-server/pve2' 2011-08-23 07:47:04 +02:00
pve-bridge add firewall option to qemu network interface 2014-05-08 08:35:37 +02:00
pve-bridgedown add pve-bridgedown script 2014-05-08 08:37:04 +02:00
pve-usb.cfg imported from svn 'qemu-server/pve2' 2011-08-23 07:47:04 +02:00
qemu.init.d removed startall/stopall commands 2012-04-20 09:30:42 +02:00
qm fix 'qm unlink' command syntax 2013-12-04 06:21:33 +01:00
qmextract use warnings instead of global -w flag 2013-10-01 13:14:49 +02:00
qmrestore use warnings instead of global -w flag 2013-10-01 13:14:49 +02:00
qmupdate use warnings instead of global -w flag 2013-10-01 13:14:49 +02:00
sparsecp.c use correct format to print time_t (%zd) 2012-02-13 11:22:03 +01:00
utils.c fix bug in vmtar 2012-10-25 10:01:24 +02:00
vmtar.c fix bug in vmtar 2012-10-25 10:01:24 +02:00