Am Montag, 1. September 2008 schrieb Fabian Deutsch: > Hey. > > I'm observing some network problems when using virtio and a tap if. > The trouble is a drop of network troughput from abot 90Mbit/s to about 90kbit/s, > after about 1.7 TB of transferred data. > > Setup > Host: > - Fedora 8, nearly all updates > - Intel(R) Xeon(R) CPU X3210 @ 2.13GHz > - 8GB RAM > - 2 Guests > > Guest: > - Fedora 9 all updates > - virtio nic using tap > - samba sharing a mountpoint using an iscsi target
Can you tell us what host kernel and what guest kernel you are using? The were some changes to tun/tap for virtio lately which could make a difference. Christian -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
