Proxmox 8.4 (Kernel 6.8 does not boot) -- Trying 6.14 cannot mount root
Hi! 6.8 refuses to boot on this machine (I can however boot this same HDD on another server and everything loads... so I'm narrowing it down to the specific hardware it's running on. I booted Knoppix,...
View ArticleRevert CT from template after accidentally converted
Dear friends I made a mistake while accidentally convert a LXC container to template. Now I'm disperately trying to revert it but till now I couldn't. I cloned it to a new CT (either linked and full...
View ArticleCeph 19.2.1 2 OSD(s) experiencing slow operations in BlueStore
Hello, On our clusters 8.4.0 since the upgrade of Ceph 19.2.0 to 19.2.1 (pve2/pve3) I have warning messages. X OSD(s) experiencing slow operations in BlueStore osd.x observed slow operation indications...
View Articlesuche PBS Backup Anleitung für Voll - und inkrementelle Sicherungen
Moin, bin neu in der Proxmox Welt, deshalb habe ich noch viele Verständnisprobleme... So auch beim Backup. Habe 2 Hosts mit erst einmal 10 VMs drauf und einen PBS auf VMware laufen. Im PBS ist eine SMB...
View ArticleDell EMC ML3 Support
Hi All, Do Proxmox backup support taking backup on Dell EMC ML3 Tape Library?
View ArticleBUG: Invalid json
Proxmox 8.4 File: /usr/share/perl5/PVE/Ceph/Services.pm Getting this error in syslog: Apr 09 12:59:26 office-pmvm-01 pvestatd[2410388]: malformed JSON string, neither tag, array, object, number, string...
View ArticleCannot clone VM due to EFI disk?
Hello, maybe this is a very noobish question, but if I use OVMF/UEFI for my windows servers, it's good to have the EFI disk (not required, but good, so one could persist changes to uefi settings, if I...
View ArticleFailed to complete storage migration: block job (mirror) error
Hello, I'm trying to migrate a VM from one node to another in the same cluster, and it fail at the end with this error: Code: 2025-04-09 10:23:55 use dedicated network address for sending migration...
View Articlevirtiofsd in PVE 8.0.x
virtiofsd is used to "passthrough" parts of a host filesystem to a virtual machine with "local filesystem symantics and performance". Proxmox moved to a rust based version of virtiofsd in PVE 8 located...
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VMWare import Suddenly Reporting (500) error
Hello, We are currently mid migration and have all of a sudden run into an issue with using the ESX import feature. We have imported about 50 VMs with the import feature flawlessly. Now all of a...
View ArticleTausch der NVMe wird zum Albtraum
Liebe Community, in meinem Mini PC macht die NVMe Probleme, welche der einzige Speicher im System ist. Der neue NVMe Speicher liegt bereit, jedoch bin ich als Proxmox Anfänger völlig überfordert die...
View ArticleFeature request: Backup overview
Dear PVE Team, currently when you select the Backup from one container or VM, one only sees them from a single storage. It would be convenient for the drop-down selection to also have "All" as a...
View ArticleRandom freeze of proxmox
Hello, I need your help because I have an issue with my proxmox server. Here is my config : CPU : AMD Ryzen 9 3900X Motherboard : Gigabyte B450M DS3H RAM : 4x 32Go GPu : GeForce GT 710 (only to get...
View ArticleSDN VLAN zone with IPAM and DHCP
Will SDN IPAM and SDN DHCP work for all zone types? I am using VLAN zone and I can't launch IPAM nor DHCP. Is it possible?
View ArticleProxmox VMs are not starting
When I try to start my VM using qm start 110 command it is giving this error " qm start 110 start failed: command '/usr/bin/kvm -id 110 -name 'interface3-1,debug-threads=on' -no-shutdown -chardev...
View ArticleVirGL hardware accelerated h264/h265
Hello community, after reading this post on Phoronix, I try to make hardware accelerated h264/h265 transcoding works with PVE 8.1 and Fedora 39 guest with virtio-gpu virtio-gl. In the host, vainfo give...
View ArticlePBS local sync slow
Hello, I got a little problem with syncing my backups to a bigger local datastore. Source is a 3-disk ZFS, target is a 5-disk ZFS - both are on the same machine. "proxmox-backup-client benchmark"...
View ArticlePBS breaking customer SQL backups. Backups without FS-Freeze?
Hi After a couple of weeks of testing we're pretty impressed by PBS. We've started running it in parallel to our usual backup process on some production customer VMs. We've just started seeing a...
View ArticleDifference for API key authentication between PVE and PBS
Hi, I am writing a script to monitor some PVE and PBS servers. I had some problems authenticating with an API key and finally found out that the separators between username and password are different...
View ArticleBackup only when guest was/is running
If the guest system was not running since the last backup, a new backup makes little sense. Current: Old backups will get deleted and new backups accumulate with no change in between them. Better: Add...
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