Search results

  1. B

    Performance CPU flags - CPU host

    Host is generally the fastest. The CPU type can't create new features, it only masks or unmasks the ones the real host CPU supports. Mitigations on/off is a separate thing that applies to the host kernel. Turning mitigations off on the host might speed the whole thing up significantly, or not...
  2. B

    Performance CPU flags - CPU host

    You can only turn off mitigations on the whole machine, not per-guest.
  3. B

    Performance CPU flags - CPU host

    Host is the actual host CPU. That passes all the feature flags that the host supports.
  4. B

    TASK ERROR: start failed: QEMU exited with code 1

    I do not understand what you are trying to do here. On the one hand you have imported a disk image to lvm-thin storage. The config file has sata0 being on an lvm-thin as well and yet you have added args to say there is a disk image in /var/lib/vz/images that is the same name as the image you...
  5. B

    TASK ERROR: start failed: QEMU exited with code 1

    You can double-click on the errors in the task list to get more information about what failed. It would also be good to know what is the guest OS.
  6. B

    How can I see the mac address of the ethernets on the computer where the Proxmox machine is installed?

    Reading the MAC address from an Ethernet device requires software, namely the driver for the device. It is not externally visible like a PCI ID (typically the MAC is stored in non-volatile memory on the card). Since you passed the devices to a VM, no driver will be loaded on the host so the host...
  7. B

    GRUB BIOS boot packages

    I have never purged grub-pc or grub-efi, but I would think it is ok to remove since it is just a dependency package and only exists to bring in other packages that it depends on. Configuration files should be in the common packages. To be sure maybe do "apt install --reinstall grub-efi" before...
  8. B

    Broken update from 8.2.2 to 8.2.4!?

    Could it have run out of space during the upgrade? It will download a whole bunch of files and then install them, so the final space used could be less than what was needed during the upgrade. The tools are very well-tested and in 20 years of using Debian I have never had an upgrade leave...
  9. B

    Console 'Failed to connect to server'

    Click on my name and select the ignore button.
  10. B

    Console 'Failed to connect to server'

    How can I point out the possible problem with a reverse proxy if you neglect to mention that you use one? Not everyone does! And you seem to think this is a fine attitude. Talk about annoying...
  11. B

    Console 'Failed to connect to server'

    Seriously? You're asking for help. Which means you don't know the cause of the problem and the reverse proxy is right there in the path that is broken. Filtering based on what you think the problem is just misleads people who might try to help.
  12. B

    How to configure an LXC container to use all available resources like in Docker?

    I thought the whole point of Docker was to be able to put a bunch of containers on a computer and have them be isolated from each other. Which is what LXC does. Using the exact same mechanisms but with different management schemes.
  13. B

    Console 'Failed to connect to server'

    Maybe you should have mentioned that in your initial post. It isn't a default setup.
  14. B

    Broken update from 8.2.2 to 8.2.4!?

    An upgrade won't write partial files. A bad disk/cable/controller on the other hand will. You might want to go over your logs and/or do some tests.
  15. B

    How to configure an LXC container to use all available resources like in Docker?

    It tends to break in unpredictable ways when LXC or kernel or systemd is upgraded. Containers inside of containers. What is the point of that again? Good for you.
  16. B

    e1000e if.6 eno1: NETDEV WATCHDOG: CPU: transit queue timed out?

    So it is a newer variant. That's fine. The way you have turned tso off doesn't seem right. Did you verify it is really off with: ethtool -k eno1 I'm betting it didn't really get turned off. The thread you linked to suggests something like this: iface vmbr0 inet manual <other stuff>...
  17. B

    e1000e if.6 eno1: NETDEV WATCHDOG: CPU: transit queue timed out?

    Just to get clarification...you are running E1000 cards on the host or on the virtual machines? If on they host are they really E1000 (very old) or are they one of the newer variants? Did you try turning off the offload as suggested (some of this hardware has features that don't work right with...
  18. B

    Unable to load the system with a u.2 drive

    Disable the VM with the passthrough so you can see what the error is. Most likely the PCI ID's are changing and something (commonly the network device) is no longer where the configuration thinks it is. ETA: There are several threads here about AMD boxes and passthrough. Basically, most AMD...
  19. B

    How to configure an LXC container to use all available resources like in Docker?

    1. Running Docker in LXC is not recommended. See the many, many threads here for why. 2. If you need the whole machine, why are you using Proxmox and LXC at all?
  20. B

    GRUB BIOS boot packages

    Maybe you should have asked the question that way in the first place. You only need the efi packages for booting with an EFI BIOS and you only need the pc packages for booting from legacy BIOS. You need the common packages for both. You normally only get one or the other set, your setup is an...

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!