hostname lookups that are not working correctly is usually the culprit here. Check that the machines can do forward and reverse lookup of themselves and their peers, use hosts-files if necessary. HTH /tony On Mon, 2019-01-21 at 14:15 +0100, Pascal Legrand wrote: > Hello, > i'm using libvirt/kvm/qemu on a stable Debian Linux KVM 4.9.0-6-amd64 > . > > qemu-kvm : 1:2.8+dfsg-6+deb9u5 > libvirt-daemon : 3.0.0-4+deb9u3 > libvirt-clients : 3.0.0-4+deb9u3 > virt-manager : 1:1.4.0-5 > virt-viewer : 5.0-1 > virtinst : 1:1.4.0-5 > > > My guests are made with this kind of command line : > > virt-install --connect=qemu:///system --name=debian --ram=2048 -- > disk > /home/vm/debian.qcow2,size=10,format=qcow2 > --network=bridge:bridge-0-1,model=virtio > --network=bridge:bridge-0-2,model=virtio > --network=bridge:bridge-0-3,model=virtio --accelerate -- > noautoconsole > --vnc --vnclisten=0.0.0.0 --keymap=fr > --cdrom=/home/iso/debian-6.0.1a-i386-netinst.iso --os-type=linux > --os-variant=debiansqueeze --hvm > > > Since a long time ago now (may be a Debian upgrade) i noticed that > ssh > session from my personal PC to guests are very slow (connection and > behaviour) > > My ssh configuration is the same on all my real/vm servers. > The problem occure only on my guest. > > > Have you got a solution or an idea to solve this problem ? > > Thanks for your help > -- Tony Albers - Systems Architect - IT Development Royal Danish Library, Victor Albecks Vej 1, 8000 Aarhus C, Denmark Tel: +45 2566 2383 - CVR/SE: 2898 8842 - EAN: 5798000792142 _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users
