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    SPICE Features when connecting to CLI only Guest

    Hello, This is probably a strange use case, and there are many other ways to do the same thing (SSH, xterm.js), but I've been trying to get SPICE clipboard functionality working with a CLI only guest. I'm connecting to the guests (Debian 10 & 11) with Spice client for Windows 10, from here...
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    6.0-15, Backups stopped working

    Hello, An update this morning bumped my (pve-nonsubscriptsion) from 6.0-12 to 6.0-15, after this bump my backups are failing to run. I tried rebooting, same result. ERROR: Backup of VM 300 failed - Undefined subroutine &PVE::QemuServer::Machine::version_cmp called at...
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    hugepages causes network failure in VM

    Hello, I wasn't sure if I should post this under Networking or Configuration. I've got an interesting issue. When I add "hugepages: any" to two of my VM's (WS 2016, Debian 10), the network never connects. Debian complains it can't bring the network interface up, WS2016 just says...
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    Re-install; How to import existing LVM-Thins?

    Hello, I have a stand-alone PVE server and the disk the OS was install on failed. I've now re-installed and can see the LVM-Thin pools under PVE>Disks>LVM-Thin (and lvdisplay) on the remaining healthy drives, but I can't seem to add them in Datacenter > storage. Any help appreciated!
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    Stuck on Bad Kernel? (4.15.18-12)

    Hello, Today in (my non-pve subscription repo) I saw two kernels 4.15.18-12 & -13. I clicked update and rebooted and it dropped into initramfs. I manually edited grub boot parameters via the boot menu back to -11 and booted, but now I'm unsure how to get (permanently) onto the correct kernel...
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    Qubes OS via Nested Virtualization (?)

    Has anyone here tried or gotten Qubes OS running on Proxmox via Nested Virtualization? I did some searching (can't find anything) and I'm guessing anyone running Qubes OS would prefer it running on bare-metal for maximum security.
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    Disconnect but retain PCI device?

    Hello, I'm curious if there is a way to power down a VM, 'disconnect' a PCI device, but show it as 'unused' (like drive volumes) to retain the device in an easy to re-add config? I hope this question makes sense. Thanks!
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    USB Drive Mount Size Not Detected (?)

    Hello All, I've mounted an empty 256GB USB Flash in my PVE data folder (which has 90 GB remaining). I can fill the USB flash (Mount as DIR storage in GUI) up to about 50GB and then it complains that it's out of space for more backups relative to the PVE size. Am I doing something wrong? Any...
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    hugepage allocation failed (startup after a shutdown)

    Hello, I've recently begun using the "hugepages: any" setting in my pci passthrough VM's, and I'm seeing improved DPC latency results and general performance. VM's will always start from a fresh boot with with this flag, but after a shutdown and start up of a "hugepages: any" VM, I often see...
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    ZFS: Matching Disks in VDEVs, Mixed VDEVs in Pool

    Hello All, I previously installed Proxmox on (what I thought) was a 4 way RAID0 made of 4 x Consumer 120GB SSD's. They were of two different brands. I am now unsure if I had 4 VDEVs or 1 VDEV with a 4 way RAID0. I had very poor performance, and eventually switched to a EXT4 install that...
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    CIFS Storage Issue: Result verification failed (400)

    Hello, When I click on my CIFS storage Icon under PVE, I can see "Summary" and "Permissions" info, but since a recent update (I think) I can no longer see "Content" I get a: Loading.. shortly followed by: Result verification failed (400) Access to the storage seems fine when I SSH into...
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    BluRay Guest OS Support

    Hello, I'm curious what type of config is needed to get a BluRay drive supported in a guest OS (can't play movies with VLC in Windows). I've search through the forums, and this doesn't look like a common question (two posts), there was some question, years ago, weather QEMU supported this, but...

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