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If you’re using an IPSec VPN, you are encapsulating Ethernet packets over whatever link you have. If your IPSec goes over a link with 1500MTU, your IPSec header takes about 60 bytes if I’m not mistaken, then your Ethernet packets need to be... -
Gguruevi replied to the thread Random fencing.If you’re using an IPSec VPN, you are encapsulating Ethernet packets over whatever link you have. If your IPSec goes over a link with 1500MTU, your IPSec header takes about 60 bytes if I’m not mistaken, then your Ethernet packets need to be...
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UdoB replied to the thread Richtiges Setup für Heimserver.Ich bin definitiv ein Proxmox PVE Fan. Aber damit: würde ich eher OMV (oder ähnliches) direkt installieren. PVE bringt notgedrungen Overhead...
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Gguruevi replied to the thread Proxmox with 48 nodes.In my case it is using Proxmoxer and simply fetching all the VMs at the same time will time out the API. We have to paginate. There are also some race conditions, where creating a VM returns from the API, then it takes some time to return its...
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TtehNiemer replied to the thread [SOLVED] GPU being taken over by vfio driver, looking for some help..Here you go. IOMMU Group 0: 00:02.0 VGA compatible controller [0300]: Intel Corporation Comet Lake-S GT2 [UHD Graphics P630] [8086:9be6] (rev 03) IOMMU Group 1: 00:00.0 Host bridge [0600]: Intel Corporation Comet Lake-S 6c Host...
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Mmfausin replied to the thread Richtiges Setup für Heimserver.Danke für die schnelle Antwort. du würdest das OS also nur auf einer einzelnen 60gb SSD installieren. Beim Ausfall dieser einen SSD dann einfach eine neue SSD reinhängen, OS neu installieren und die anderen Laufwerke dann wieder einbinden...
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tom replied to the thread Is ceph 20.2.2 coming to proxmox soon?.Tentacle 20.2.2 is available in our Ceph test repo. -
TtehNiemer replied to the thread [SOLVED] GPU being taken over by vfio driver, looking for some help..Sure thing! root@pve01:~# find /etc/modprobe.d/* -exec tail -n+1 {} + tail -n+1 /proc/cmdline /etc/kernel/cmdline /etc/default/grub grep -sR "hostpci" /etc/pve ==> /etc/modprobe.d/dkms.conf <== # modprobe information used for DKMS modules # #...
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Ssgw replied to the thread Wie downgrade virtio 1.285 auf 1.271?.Zwei Wochen lang ging es gut, gestern (in meiner Abwesenheit) wieder Issues mit den beiden VMs. Angeblich sogar Boot-Probleme. Ich bin noch am Erfragen der genauen Abläufe.
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Jj.theisen replied to the thread Win2025 retrim fails with "Data error (cyclic redundancy check). (0x80070017)" while Win11 OK.Hi @hpaluch-pil thanks for posting on the forum! I just reproduced your setup with current Windows Server 2025 VMs in different configurations and found that the operation only fails after applying the latest updates. With the initial...
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TtehNiemer posted the thread [SOLVED] GPU being taken over by vfio driver, looking for some help. in Proxmox VE: Installation and configuration.I'm looking for some help trying to solve a problem of my discreet graphics card being hijacked by vfio. I've gotten about as far as I can troubleshooting this on my own and could use some help. I've tried blacklisting the vfio driver and...
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LnxBil replied to the thread LVM-thin vs ZFS for local VM storage on a single-node PVE — pros/cons in 2026?.FYI: If you mean by negligible that the buffer cache will cache EVERYTHING and fill up, so that no really free ram is there not only available. Sure, the buffer cache is flushed much faster is memory is required, what is the actual technical... -
Uunsichtbarre replied to the thread [SOLVED] Datacenter firewall blocks even with rules.Thanks @j.theisen , I don't know how I missed that! It's always good to have a second set of eyes! -JB
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Llpremelc posted the thread [Feature Request] Show Network Traffic in Proxmox VE: Installation and configuration.Hi, Would it be possible to show network traffic graph for each network interface separately, for all network interfaces on host and also for all virtual network interfaces for each VM? Thank you Luka
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LnxBil replied to the thread VMs mit mehr als 2 GB RAM starten nicht durch - PVE läuft nested auf Hyper-V.Sehe ich auch so. Fehler steht ja schon in dmesg drin: Jun 30 13:39:33 pve QEMU[64897]: KVM: entry failed, hardware error 0xffffffffffffffff Jun 30 13:41:15 pve kernel: kvm: kvm [68075]: vcpu0, guest rIP: 0xffffffff8388840f Unhandled...
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Uunsichtbarre reacted to j.theisen's post in the thread [SOLVED] Datacenter firewall blocks even with rules with
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Hi @unsichtbarre thanks for posting on the forum! I assume you want this rule to allow your management network access to the Web GUI of Proxmox VE correct? In this case your rule needs to specify the destination port (dport) instead of the... -
Dd1nuc0m reacted to sterzy's post in the thread ACME client includes private IP in request with Like.
Ah sorry about that, send you a message now, hope that works.
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TTaledo posted the thread Storage size for clusters in Datacenter Manager: Installation and configuration.Hi All, Got PDM up and running. Working well, but I'd like to know more on the "host storage Used". Here on one of my cluster, it is showing 69Tb (ish) of total storage. However, my 3 nodes have a combined storage of 25Tb only. The PBS attached...
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Cchrispage1 replied to the thread [TUTORIAL] How-to: Delete all unencrypted backups.Thanks for your contribution! I made a couple of tweaks that worked for my use case, might be helpful for others: #!/bin/bash DATASTORE="datastore_name" NAMESPACE="namespace_name" proxmox-backup-client snapshot list --datastore="$DATASTORE"...
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Sskybolt_1 reacted to j.theisen's post in the thread Random crashes without logs - kdump doesn't appear to be working with Like.
Might be worth a try to fix the crashkernel size to 1024M. The parameter as is should technically pick the right size based on system memory but it might still fail. Apart from that you might benefit from adding KDUMP_DUMP_DMESG=1 to...
