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  1. M

    hibernate a VM via qm command

    Does qm suspend --todisk 1 also work if the pve node is rebooted afterwards? So: suspend VM, reboot node, resume VM. I found this bug report https://bugzilla.proxmox.com/show_bug.cgi?id=426 where it looks like this would work, but I am not completley sure if it really applies to this case.
  2. M

    Cluster Network without storage cluster

    I did a lot of reasearch on corosync (especially since things changed with corosync 3.x). What I could not find out is: what exactly happens if corosync fails. Let's take the extreme case: all switches which serve corosync (event if a redundant setup is present) fail. Everything else works fine...
  3. M

    Cluster Network without storage cluster

    I am a little confused about how to setup a small proxmox cluster. My goal is to have 3-4 nodes in a cluster. I do not want to use Ceph nor GlusterFS. Obviously, also no HA or live migration. I do want to use replication though. The goal is in case of failures to recover within hours (not days)...
  4. M

    Proxmox 6.0 renames network card and can not use it

    Seems like the exact same problem as I had, including that you have the same Intel Chip. Since I did a clean Proxmox 6 install and you used Debian, I am guessing that the error is unrelated to proxmox. Still, the question remains why Debian does not name the interfaces properly but falls back to...
  5. M

    Move from 5.4 to 6.0

    I have basically the same problem but without the complication of a cluster, i.e., just a single proxmox 5.4 node which I would like to move to new hardware and proxmox 6.0. Downtime is acceptable. The hardware is nearly the same, just a slightly faster CPU (same generation) and SSD storage...
  6. M

    Proxmox 6.0 renames network card and can not use it

    The problem is/was not in the interfaces file. The interfaces there had the exact same names. Since this was a fresh install (I had proxmox 5.4 on the same hardware, but removed the disk where it was installed and did a fresh install). After a lot of googling I found the problem to be more of...
  7. M

    Proxmox 6.0 renames network card and can not use it

    I just installed a clean proxmox 6.0 on a machine and the network card does no longer function properly. It worked with Proxmox 5.4 Hardware: HP server with 2x gigabit on-board card + HP NC364T PCIe (4x gigabit card, with 2x Intel 82571EB chips). The problem is, that 2 of the 4 ports get...
  8. M

    What is IO delay?

    Geat, thanks! I know %iowait and iostat. Would be nice if proxmox called it this way or included some mouse-over hint to it or at least something in the manual when I click the "help" button. As a suggestion: a different metric for IO might be better. %iowait can be highly missleading...
  9. M

    What is IO delay?

    I am new to proxmox and want to understand it better. A node shows me the "IO delay" value. What is IO delay? How is it calculated? Knowing this would make it easy to answer questions like: what IO delay is acceptable? Is 5% a high value or is 50% acceptable? etc. I tried searching the...