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  1. K

    Openvswitch lost IP during upgrade, and connection to server drop

    Hello, Maybe you can advice, how we can avoid losing IP during upgrade of proxmox with network backend via openvswitch ( openvswitch is used because via linux bridge we experience a lot of cluster stability problem ). During last upgrade on test env, openvswitch packages was also in scope...
  2. K

    Issue after upgrade to 7.2.3

    Hello, There is strange issue after upgrading to 7.2-3 , all nodes appears as unknown... quorum looks works pvecm status Cluster information ------------------- Name: proxceph Config Version: 3 Transport: knet Secure auth: on Quorum information ------------------...
  3. K

    [SOLVED] ubuntu 20.04

    Hello, Can I ask if ubuntu 20.04 works with proxmox cloud-init ? We create template from ubuntu 20.04 server edition, but cloud-init is ignored during boot, on 18.04 this work without any problem. Best regards
  4. K

    Console on LXC ending in (Connection failed (Error 500: Timeout while waiting for port '5900' to get ready!) )

    Hello, can you advice where we can look for reason of error when trying to reach Console on LXC Containers ( For VM this works OK ). Connection failed (Error 500: Timeout while waiting for port '5900' to get ready!) Best Regards,
  5. K

    Problem with quorum after upgrade to 6.x

    Hello, can you advice how we can investigate properly quorum problems ( nothing we found on forum on net give us answers ) , after upgrade from 5.x to 6.x we loss quorum almost every day, but omping looks works as expected, whole network is on ovs, before corosync 3.x and proxmox 6.x we never...
  6. K

    No network in vms after upgrade to 6.x

    Hello, after upgrade from latest 5.x to 6.x , VMs on hosts do not have access to network, whole is on ovs bridges, any clue where to investigation ? Best Regards
  7. K

    after upgrade users cannot create VM

    Hello, Any clue why users cannot create VM after Proxmox upgrade to latest 5.4-5 ? Before upgrade we do not noticed any issue, after upgrade ( via apt ) users are not able to see online nodes when trying to make new VM. user root via pam are able to do full actions, users from user@pve not...
  8. K

    lxc nfs mount

    Hello! maybe someone knows how to mount nfs share from Linux Container? [root@apache2 ~]# mount 192.168.14.234:/web /web mount.nfs: access denied by server while mounting 192.168.14.234:/web i try to change config like in...
  9. K

    Container CentOS missing nic after restart

    Hello, today i first time restart one of container that works for me as pacemaker cluster , container working with 3 NIC eth0 eth1 eth3, after reboot of container i see only eth0. if i change one number in mac or anything in eth1 and eth3 and save, this appear in Container. any clue how to...
  10. K

    Limit user with CPU / RAM

    Hello! is possible to set limit to user to cannot create VM with more that 2Gb ram and 1 cpu ? i cannot find this options and similar topic on forum. Best Regards / Pozdrawiam
  11. K

    Proxmox Cluster 2 nodes, problem with 2 Activity blocked

    Hello, i have problem with create 2 nodes cluster, after 5-10 min cluster goes to Quorum 2 Activity blocked(red in web interface) configs below are you able to advice what i have to do more to make this working? root@hutivu:/home/psobota# pvecm status Quorum information ------------------...

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