Latest activity
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SIt looks like you run into the bug reported here: https://bugzilla.proxmox.com/show_bug.cgi?id=7271 Feel free to chime in there! To temporarily downgrade pve-container you can run apt install pve-container=6.0.18
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Yyobert replied to the thread Possible bug with qemu-img zeroinit and LVM.My source image is https://cloud.debian.org/images/cloud/trixie/latest/debian-13-genericcloud-amd64.raw but any image with large ranges of zeros should work to recreate the bug. I am looking at the zeroinit code now to see if I can find the root...
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Yyobert replied to the thread Possible bug with qemu-img zeroinit and LVM.Okay I think the bug is not in how proxmox calls lvcreate-- the bug is in zeroinit. Zeroinit is somehow detecting that the target block file has thin extents and is doing something wrong. Here is how to recreate: lvcreate -aly -V 3145728k...
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CHi, you can use the gc-atime-cutoff in the datastore tuning options to configure a cutoff lower than the default. Please make sure to leave gc-atime-safety-check enabled! See https://pbs.proxmox.com/docs/storage.html#tuning
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bbgeek17 replied to the thread Best (most performant) way of sharing NAS storage to Windows 11 VM.Under normal circumstances, given your numbers, it is likely that you would not see perceivable difference. You may even notice lower performance, as you would need to add another layer (qcow or raw file). There is no scientific evidence that... -
Yyobert replied to the thread Possible bug with qemu-img zeroinit and LVM.Hmmm... Something more complex is going on here because after just running the lvcreate command, it is indeed filled with zeros. But when I diff the newly created volume with the source import image, many of the gaps of the new volume that should...
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Jjalbrizio replied to the thread Proxmox 9.1 and vlans stopped working..Also, I just tested and if I have a 9.0 server setup this way and I and I upgrade using apt-get update apt-get upgrade apt update apt dist-upgrade This gets me to 9.1.5 and my servers continue to work fine after this. This seems to only be an...
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Yyobert replied to the thread Possible bug with qemu-img zeroinit and LVM.Thanks! I emailed them! I think it could be a big issue since many proxmox setups are multi-tenant. (One customer on one VM, and another customer on another VM with an expectation of data being private.)
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XXcite replied to the thread After upgrading from 9.0 and 9.1 VM Truenas won't start.damn, what a bummer. I guess I will also have to try OMV then but this is such a let down. I guess we will have to wait for an official bugfix/patch to get this working again?
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Yyobert replied to the thread Possible bug with qemu-img zeroinit and LVM.I thought about this more and realized--- This is a security issue. If you delete a VM, and then provision a new VM using an import image with ranges of zeros in it, the newly created VM can contain bytes from the other VM in those ranges. This...
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CClint84 posted the thread Best (most performant) way of sharing NAS storage to Windows 11 VM in Proxmox VE: Installation and configuration.BACKGROUND: I have a Windows 11 VM that runs my cameras VMS (Video Management Software). My server is in a cluster with 3 other identical machines running other production VMs and they are using their internal NVME SSDs in a CEPH cluster for High...
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Iitherseed replied to the thread Update Installed -- System booted in EFI-mode but 'grub-efi-amd64' meta-package not installed!.Sorry for bumping this, but again, should I remove something?
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Yyobert replied to the thread Possible bug with qemu-img zeroinit and LVM.I've tracked this down further! I think there is a bug with how proxmox is using LVM and then the zeroinit block filter in qemu-img. proxmox is creating the VM storage with these commands: /sbin/lvcreate -aly -V 4096k --name...
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Ddddsssaaa posted the thread [SOLVED] Wireguard and DNS within LXC Container in Proxmox VE: Networking and Firewall.Hey everyone, I've been trying to figure this out for the better part of the day. I've got a commercial VPN subscription and I want to have my containers send their traffic through wireguard which I've set up on the host. I get an error when...
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Jjalbrizio replied to the thread Proxmox 9.1 and vlans stopped working..Thank you for the reply. That is how I have it set up. This works with a fresh install of 9.0 but not a fresh install of 9.1 my config is as follows" auto lo iface lo inet loopback iface ens1f0np0 inet manual mtu 9000 iface...
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AalpineLove replied to the thread After upgrading from 9.0 and 9.1 VM Truenas won't start.Sadly, no. I spent too much time trying to get it working and finally decided to run OpenMediaVault instead. No issues passing the SATA PCIe card through to the OMV VM. Very frustrating situation.
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OOnslow replied to the thread Detected Hardware Unit Hang.Beware of executing scripts directly from the Internet. Especially beware of doing it as root!
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OOnslow reacted to robertlukan's post in the thread PBS with a volume >100 TB — how do you handle verify? with
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Let me share my story with quite large PBS datastores. We have 2 PBSs, one about 120TiB and one 150TiB. They are physical servers with 20 NVMe(15TB each) disks without any RAID. They are running ZFS Raidz2. In the past few months Proxmox has... -
OOsvaldoP replied to the thread Proxmox VE Trainings.Is it possible to get online update courses? My last training was for pve 6. A one da update to v9 would be nice.
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XXcite replied to the thread After upgrading from 9.0 and 9.1 VM Truenas won't start.I am stuck in exactly the same place as you. Did you ever figure this out? I followed Jim's Garage YT tutorial and used OVMF as well because I also have a x4 SATA PCIe card I need to pass through. Any help would be appreciated.
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