Kernel panics
Hi, We have a single Dell R7525 server running Proxmox that has been experiencing random freezes and kernel panics. The server is hosted in a data center, so I don't have physical access to it (but do...
View Articlesaving backups/dumps to an external usb drive
I'd like to save a backup of a vm to an external drive so that I can move it over to a node in a different location. How would I do this? I tried creating a zpool on the drive and then a directory...
View ArticleBackup / Restore
Hello, i have proxmox 8.3.0 installed on a I7-8700 32 GB ram, installed on a nvme 1TB. i connect a USB drive (3.0) for my backup, this one is a 1TB HD. 5400RPM SATA 6Gb/s 3.5-inch Hard Drive. i have a...
View ArticleZFS Austauschen einer Disk
Wir sind nun zumn zweiten Mal in den Genuss einer fehlerhaften Disk in unserem BackUp Server gekommen und nachdem ich viel gelesen habe, jedoch nicht wirklich schlau aus den Tutorials geworden bin,...
View ArticleCHR Mikrotik HA replication failed
Hello. I have a problem with Proxmox ( version 7.4.17) cluster of 2 members. It is running over 10 VMs and a CHR Mikrotik to access the internet for the VMs. The replication of the VMs is working fine,...
View ArticleInofficial proxmox-backup-client RPM builds for RHEL-based distros
Since there is currently no official RPM build, I created automated builds of the proxmox-backup-client for RHEL based distros on Fedora's COPR. You can find the builds and further instructions here:...
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File restore from vm = 0
Hi, Colleagues! Why when download file (iso,exe, etc) from backup size = 0, but when download pdf, office formats and archives all download fine?
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Incorrect drive readings?
Yesterday while I was doing something, I got an email notifcation from my proxmox cluster saying that my second node, an R720 filled to the top with 2.5 SSD's, had failing drives. Upon opening said...
View ArticleStorage limitations - trying to understand disks, partitions, and volumes
Hello, I bought a used Thin Client with 8GB RAM, 64GB SSD, which I'm using to play around with Proxmox, Home Assistant and paperless-ngx. I installed a "default" Proxmox VE (whatever this means) and...
View ArticleProxmox 6.8.12-9-pve kernel has introduced a problem with network connection...
Hello All, Has anybody experienced problems with the enp0s31f6 Intel network card with the new Proxmox VE 6.8.12-9 Kernel? With this new kernel, the network suddenly stops after some hours. I don't...
View ArticleHow to run a QDevice in Docker
I'm looking into running a QDevice for my proxmox cluster within docker on my Synology nas. I've never used docker before so this is still new to me. I've downloaded a few "images' from the registry...
View ArticleCeph performance with Proxmox on external drives! (EDIT 3 nodes)
Don't laugh.... I have a Mac mini from 2012, core i7, 16gb, nothing too fancy. I use the Mac (MacOS) with an attached Drobo 5D and Thunderbolt 1. I run Plex on the Mac and some of the arrr services....
View ArticleIO Performance auf VMs auf Ceph ist extrem schlecht
Hallo, wir sind gerade dabei uns von klassischen Storage-Lösungen wie lokalen RAID10 bzw. wenn HA gewünscht ist einem mit iSCSI angebundenen Dell SAN zu verabschieden. Im Moment laufen zwei...
View ArticleNode reboot while disk operation in Ceph
Hello! I have another issue I'd appreciate a community feedback from. One of our nodes crashed during last Friday inexplicably during migration of a vm disk from ceph storage to a local one. I'm...
View ArticleSDN an Network adapter
i have 2 poxmox host and i defined a sdn which is usable on both hosts now a added a network adapter to the sdn bridge on one host on the console brctl addif test1net enp8s0f1 the frames from the...
View Articlebest-practices für Enterpriseumgebungen
Hallo Proxmox-Community, Proxmox ist mir nicht neu, ich habe schon vor 7 Jahren kleine Umgebungen (keine Cluster) in den produktiven Betrieb geschickt. Nun bin ich für eine Wiener KMU tätig welche aus...
View ArticleClone from templateon NFS to local storage
Hi guys, I have an issue with figuring out the bast way to clone from nfs storage. I have an ubuntu server template located on shared nfs storage with cloudinit config, and I want to clone it directly...
View ArticleDifferent error in Backups
Hi! I'm having different errors while trying to backup both VM and LXC container. What can the problem be?
View ArticleNative full-disk encryption with ZFS
Hello there! I really like the idea of having the full root-filesystem encrypted using native ZFS encryption (only). However, as I currently couldn't find any complete writeup on on this topic, here's...
View ArticleDefault Startup Delay
For a virtual machine, I can configure startup order and startup delay (see https://pve.proxmox.com/pve-docs/pve-admin-guide.html#qm_virtual_machines_settings). However, what is the default startup...
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