Hi simon, I have already check those parameter. and those are already off. Offload parameters for eth0: rx-checksumming: on tx-checksumming: on scatter-gather: on tcp-segmentation-offload: on udp-fragmentation-offload: on generic-segmentation-offload: on generic-receive-offload: off large-receive-offload: off
i am not sure what is causing this issue :! On Mon, Mar 12, 2012 at 6:00 AM, Simon Horman <[email protected]> wrote: > On Fri, Mar 09, 2012 at 04:30:14PM +0000, Khapare Joshi wrote: > > could it be due to i install on virtual server which mean network > interface > > is shared - is that could be a bottleneck ? I am not sure how to debug > this > > further. > > Hi, > > this may be related to IPVS not being able to handle LRO or > IPVS in older kernels not being able to handle GRO. > > Please try turning off both LRO and GRO on the interface > that receives the packet(s). This can be done using ethtool. > > e.g. > > ethtool -K eth0 lro off > ethtool -K eth0 gre off > _______________________________________________ Please read the documentation before posting - it's available at: http://www.linuxvirtualserver.org/ LinuxVirtualServer.org mailing list - [email protected] Send requests to [email protected] or go to http://lists.graemef.net/mailman/listinfo/lvs-users
