Recent content by Jon morby

  1. J

    cloud-init and disable_root

    I take it no-one knows how to do this, or isn't prepared to share the secret? In my searching of the web I did find this article https://stackoverflow.com/questions/23065673/how-to-re-run-cloud-init-without-reboot Which seems to explain the ease with which it can actually be accomplished...
  2. J

    cloud-init and disable_root

    I have been playing with cloud-init support in PVE and am loving it ... however, one of the things I want to disable on certain VMS (for good or for bad, please don't lecture on security) is to enable the root user to be able to ssh into the VMs (at least while we're building them and scp'ing...
  3. J

    PVE 5.2: netlink: 'ovs-vswitchd': attribute type 5 has an invalid length.

    Likewise, we've started to see this error on our nodes, and we're seeing fairly poor network performance too with 4.5.18-5 and pve-manager/5.2-9/4b30e8f9 root@pve-7:~# cat /etc/network/interfaces auto lo iface lo inet loopback iface eno1 inet manual iface eno2 inet manual iface eno3 inet...
  4. J

    Changing IP subnet for cluster/corosync

    Perfect, thanks - this is just what I needed
  5. J

    Changing IP subnet for cluster/corosync

    Is there a recommended way to change the subnet which CoroSync/Proxmox uses for it's "primary" interface, without breaking the cluster or experiencing excessive downtime? For technical/design reasons, I need (want) to move the corosync traffic to a a different vlan and renumber the admin...
  6. J

    "pct" & "qm" hanging on most servers in a cluster

    how / where would you like the log archives? They're currently just over 3M gzip'd
  7. J

    problems after dist-upgrade

    ok, using pmxcfs -l I have managed to bring up the core services again ... The problem remains however that the cluster seems to be fubar .. despite having been working fine for more than a year :(
  8. J

    problems after dist-upgrade

    omping -m 239.192.51.129 pve-1.fido.net pve-2.fido.net pve-3.fido.net gives pve-1.fido.net : unicast, xmt/rcv/%loss = 1087/1087/0%, min/avg/max/std-dev = 0.147/0.294/1.305/0.055 pve-1.fido.net : multicast, xmt/rcv/%loss = 1087/1087/0%, min/avg/max/std-dev = 0.172/0.323/1.303/0.059 whilst...
  9. J

    problems after dist-upgrade

    ceph health is ok ... corosync is on vlan603 which is basically where the Proxmox nodes live and talk to each other Starting VMs now results in a timeout (after the upgrade) TASK ERROR: start failed: command '/usr/bin/kvm -id 6026 -chardev...
  10. J

    problems after dist-upgrade

    Each Proxmox node is setup similarly to this auto lo iface lo inet loopback iface eno1 inet manual iface eno2 inet manual iface eno3 inet manual iface eno4 inet manual iface enp5s0f0 inet manual iface enp5s0f1 inet manual allow-vmbr0 bond0 iface bond0 inet manual ovs_bonds enp5s0f0...
  11. J

    problems after dist-upgrade

    Also worth noting that the VMs are alive but I can't ping the containers ... I'm wondering if this is an issue with Open vSwitch and vlans?
  12. J

    problems after dist-upgrade

    multicast all seems to be working and nothing has changed on the switch or router side of things in months
  13. J

    "pct" & "qm" hanging on most servers in a cluster

    My German is pretty non existent so I didn't see (or understand) that thread sadly :) root@pve-1:~# gdb -batch -p $(pidof pmxcfs) -ex "thread apply all bt full" [New LWP 2436] [New LWP 2475] [New LWP 2476] [New LWP 2477] [New LWP 2576] [New LWP 3033] [Thread debugging using libthread_db...
  14. J

    VM networks offline after upgrade to 5.1-46 (using Open vSwitch stack)

    Having upgraded to 5.1-46 (from 5.1-41) all of my VMs are no longer on the network We are using OpenvSwitch for the networking stack, which may be related? Is there a way to downgrade or any recommendations on how to fix this?

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