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    Veth openvz vs virtio kvm. Which is a faster one?

    And some ICMP tests: OPENVZ VETH: simple icmp: root@serv1:~# ping -q -s 1 -f 192.168.110.173 -c 100000 PING 192.168.110.173 (192.168.110.173) 1(29) bytes of data. --- 192.168.110.173 ping statistics --- 100000 packets transmitted, 100000 received, 0% packet loss, time 52435ms ipg/ewma...
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    Veth openvz vs virtio kvm. Which is a faster one?

    i did iperf test on 1GB link: openvz veth: # uname -a Linux 2.6.32-37-pve #1 SMP Wed Feb 11 10:00:27 CET 2015 x86_64 x86_64 x86_64 GNU/Linux ..... [SUM] 0.0-30.1 sec 3.24 GBytes 925 Mbits/sec ..... [SUM] 0.0-30.1 sec 3.23 GBytes 923 Mbits/sec ..... [SUM] 0.0- 2.5 sec 274 MBytes 927...
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    Veth openvz vs virtio kvm. Which is a faster one?

    Hello! I have to implement a very hight load network router on a virtual machine and i have some doubts about which is a VM i need to use. I'd like to use openvz, but i don't know who the best in network perfomance kvm virtio or veth openvz? Can you advice me?
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    Proxmox VE 4.1 released!

    Will you do this, if criu will be stable?
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    Proxmox VE 4.1 released!

    Did you implement live migration for lxc ?
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    "Waiting for quorum" in Proxmox VE 4.0 Beta 2

    OK! I solved the problem. If you use the network interface as a bridge, you must turn off multicast_snooping on a bridge interface. example: echo "0" > /sys/class/net/vmbr0/bridge/multicast_snooping and multicast will work normally: n2 : unicast, seq=1, size=69 bytes, dist=0, time=0.160ms...
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    "Waiting for quorum" in Proxmox VE 4.0 Beta 2

    oh...really..i'm sorry. what is the problem on 4.2 kernel in bridge?
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    "Waiting for quorum" in Proxmox VE 4.0 Beta 2

    I have same problem too root@n1:# pvecm add 172.16.1.66 The authenticity of host '172.16.1.66 (172.16.1.66)' can't be established. ECDSA key fingerprint is da:51:f3:18:40:b0:f0:81:4b:1c:92:a1:22:76:c3:61. Are you sure you want to continue connecting (yes/no)? yes root@172.16.1.66's password...
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    NFS freezes Proxmox WebGUI and fails to backup

    Proxmox 3.4 and nfs very bad idea. I saw too much forum posts with this bug. Why developers doesn't fixing this bug, i dont know. i have same issue too. i tried to mount nfs share with soft option, but this didnt help. Next i try mount remote server with SSFS (fuse driver) and this really...
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    [SOLVED] Ipv6 proxmox?

    i have same problem. disable and enable ipv6 in sysctl didn't resolve issue.
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    Cluster problem. Node is red, but online

    Hello! I have cluster with 10 nodes and all nodes red in web interface. root@node0:~# pvecm status Version: 6.2.0 Config Version: 10 Cluster Name: Cluster0 Cluster Id: 57240 Cluster Member: Yes Cluster Generation: 5140 Membership state: Cluster-Member Nodes: 10 Expected votes: 10 Total votes...
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    Problem with some vlan

    hello! i have a problem with create some interface to VM. Why proxmox was create wrong interface with name vlan3102 ? Maybe should create eth0.3102 ? The problem occurs only with the vlan 3102. Any ideas? root@node2:~# cat /etc/pve/nodes/node2/qemu-server/205.conf bootdisk: virtio0 cores: 1...
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    Kernel problem

    # ethtool -K eth0 gso off cure the problem
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    Kernel problem

    Hello! I have a cluster with 6 nodes. I created CT on node1, but in /var/log/syslog more errors: Apr 2 10:25:01 node1 kernel: CT: 109: started Apr 2 10:25:02 node1 kernel: device veth109.0 entered promiscuous mode Apr 2 10:25:02 node1 kernel: vmbr0: port 2(veth109.0) entering forwarding...
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    [SOLVED] Create VM failure after upgrade to 3.4

    Re: Create VM failure after upgrade to 3.4 Why proxmox updates not all packages during the upgrade? root@node0:/storage/gvz/brick1/images# dpkg -l fuse pve-cluster pve-qemu-kvm qemu-server Desired=Unknown/Install/Remove/Purge/Hold |...
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    [SOLVED] Create VM failure after upgrade to 3.4

    Hi! Please, help me solve the problem! I upgrade proxmox VE 3.1 to proxmox VE 3.4. After reboot VM dont create. Error: root@node1:/mnt/pve/GlusterVolume0-1-3# pveversion -v proxmox-ve-2.6.32: 3.3-147 (running kernel: 2.6.32-37-pve) pve-manager: 3.4-1 (running version: 3.4-1/3f2d890e)...
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    [SOLVED] GlusterFS fail after upgrade from 3.1 to 3.4

    Re: GlusterFS fail after upgrade from 3.1 to 3.4 Problem solved! If u use glusterfs-server on proxmox node, u r need manually update glusterfs-server packages. cd / wget http://download.proxmox.com/debian/dists/wheezy/pve-no-subscription/binary-amd64/glusterfs-server_3.5.2-1_amd64.deb -O...
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    [SOLVED] GlusterFS fail after upgrade from 3.1 to 3.4

    Hi! Please, help me solve the problem! I upgrade proxmox VE 3.1 to proxmox VE 3.4. After reboot gluster dont work. i try # gluster peer status but gives an error: gluster: symbol lookup error: gluster: undefined symbol: xdr_gf1_cli_probe_rsp. strace - http://fpaste.org/193676/14255370/...

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