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  1. V

    Docker demand heating up more and more

    I guess my suggestion is that higher adoption would 100% be true through seeing such direct support. When people see such things the comfort level would increase by an order of magnitude and anyone considering Proxmox would have their desire to do so bolstered. Yes, even if Proxmox did a direct...
  2. V

    Docker demand heating up more and more

    I think the Proxmox developers need to take another hard cold look at the need to facilitate Docker within Proxmox. I love LXC, but we're seeing a LOT more activity and demand for Docker. Heck, it would be great to be able to, for example, use Docker Desktop and with an Extension or even the...
  3. V

    Opt-in Linux 5.19 Kernel for Proxmox VE 7.x available

    What's the proper method for changing back and forth between Linux 5.19 and 5.15 when doing various tests and benchmarks? The obvious path to 5.19 is the apt install method, which then yields both kernels within the GRUB boot manager, but it would be good to have the method to change the default...
  4. V

    Linux 6 - io_uring improvements: What's the deal and ramifications for Proxmox?

    There's a lot of talk and excitement around Linux kernel 6.0 release. It seems there is a high belief that io_uring has been improved to a degree that there will be a lot of performance improvements all over the place. What are the implications of this for Proxmox and what kind of integration...
  5. V

    Flags to turn off Hyper-V IPI & TLB flush enlightenment?

    What are the ramifications, if any, of hacking the CPU configurator to do this? And is there a reason this isn't a standard function/option yet if Redhat/VirtIO are seeing so many problems?
  6. V

    Flags to turn off Hyper-V IPI & TLB flush enlightenment?

    Hmm, unfortunately I do see the following in the `-cpu` arguments for the guest VM in question: -cpu kvm64,enforce,hv_ipi,hv_relaxed,hv_reset,hv_runtime,hv_spinlocks=0x1fff,hv_stimer,hv_synic,hv_time,hv_vapic,hv_vpindex,+kvm_pv_eoi,+kvm_pv_unhalt,+lahf_lm,+sep Does this mean I should somehow...
  7. V

    Flags to turn off Hyper-V IPI & TLB flush enlightenment?

    I've been having trouble with BSODs in Windows 10 virtual machines that are apparently, according to VirtIO driver developers where they've seen an ENORMOUS number of such crashes, due to needing to disable Hyper-V IPI and TLB flush enlightenment. There are, it appears, flags that can disable...
  8. V

    [SOLVED] LXC Snapshot Details?

    Thank you @fabian. So from what you're saying I interpret the following to be the case: when I use the aforementioned snapshotting mechanism on LXC guests it will use ZFS snapshotting when stored on an ZFS volume. Right?
  9. V

    [SOLVED] LXC Snapshot Details?

    From my wiki reading (perhaps missed details and thus my confusion) some things aren't entirely clear so I wanted to hopefully get some more details here. I have an LXC guest on Proxmox 7.2 with ZFS compression enabled: zfs set compress=zstd rpool/data/subvol-211-disk-0 The volume is currently...
  10. V

    [SOLVED] Autoreboot of guests and/or PVE server itself?

    Thanks @bbgeek17. I suppose I worry about trusting crontab editing, but it definitely is a work around without such a (useful) feature at present. Some potentially useful options to make this a little more safe/sane perhaps for a virtual machine guest with a VMID of 101: Set the frequency you...
  11. V

    Guest hangs when halt / shutdown issued (OpenMediaVault 5.x)?

    Just an update on this older issue. On Proxmox 7.2 I'm still noticing that some situations like with a very minimal Ubuntu 20.04 will still hang on halt indefinitely and I have to issue a STOP to speed up reboot a little. Kind of curious why a halt process that seems to succeed should hang as it...
  12. V

    Void Linux LXC?

    Just thinking about this again. While not necessary, it sure would be nice to have more robust choices somehow such as Void et al.
  13. V

    [SOLVED] Autoreboot of guests and/or PVE server itself?

    I have a situation where I need to reboot three guests daily. I would be fine with restarting Proxmox itself, but would prefer to have an automated mechanism for restarting the guest servers easily. Is there a function that already accomplishes this or is this a feature that Proxmox developers...
  14. V

    Suspend (save) guest state instead of shutdown/reboot and restore on reboot?

    @Stoiko Ivanov thanks for sharing that. Unfortunately it seems as though it has to be done manually. Is there no way to set up the hibernation function to automatically trigger on shutdown so that it also auto-restores on startup/reboot?
  15. V

    Suspend (save) guest state instead of shutdown/reboot and restore on reboot?

    I have a situation where it would be very helpful to suspend or save guest virtual machine (and even LXC (if possible) guest) states instead of shutting down the guest operating system and then starting it back up on PVE reboot. Is this currently possible? KVM/QEMU appear to have this...
  16. V

    How to run an LXC container thru SOCKS5 instead of regular networking?

    In my scenario I have a few gateways I need to reliably monitor and one of them is a SOCKS5 proxy. I have seen some things about Docker kind of facilitating this, but I have been hitting a barrier with LXCs on Proxmox. Basically I have a nodejs app that I need to run that will ping various nodes...
  17. V

    How to run an LXC container thru SOCKS5 instead of regular networking?

    I have a scenario where I need to have an LXC container operate with a network connection through a local SOCKS5 server on our network. Is there a simple or clean way to do this?
  18. V

    blk_update_request: I/O error on CentOS based SME Server guest using XFS inside of VM

    Running Proxmox 7.1. Just installed SME Server 10 (see: https://wiki.koozali.org/SME_Server:10.0) based on CentOS 7 and with its main filesystem using XFS (by its choice). When I reboot the system I receive some errors and when I attempt to type in a username to login, it goes a bit bonkers as...
  19. V

    How to import EFI disk from an exported hyper-v vm?

    I was able to import a hyper-v image with a simple qm importdisk 102 OldServerName.vhdx local-zfs, but I have not been able to figure out how to import an EFI disk yet. I think it is in the exported path of ~/OldServerName/Virtual Machines/<UUID>.vmgs that was created by the hyper-v exportation...
  20. V

    proxmox container setup with docker

    Is this a better (more comprehensive) way https://forum.proxmox.com/threads/is-this-the-optimal-way-to-run-docker-on-proxmox.96005/ ?

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