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    [SOLVED] Proxmox vs Openstack (kvm) slow performance for Windows Server 2022

    Greetings community! What's wrong with Proxmox for Windows systems? Recently migrated some hosts from Windows server 2012r2 to 2022 and performance it's so bad. Best practices from Proxmox Wiki etc. applied ! Test Environment: Dell PowerEdge R620 CPU: E5-2667 v2 3.3Ghz Base RAM: DDR3 -...
  2. C

    Unable to unmount zfs NVME Dell Server

    Hey guys, i run into an issue with Proxmox on a Dell Poweredge R6615. I have 2x4TB Nvme Drives and 2x6TB Nvme Drives. Hardware Raid is disabled. I boot Proxmox and choose the 2x4TB Nvme as Raid 1 ZFS. When i start the Installation i get the error Message Unable to umount zfs, it can't create the...
  3. D

    Hardware setup and config

    I am a software engineer so I am not as well versed in hardware/systems as some of you. I just bought a Dell PowerEdge R720 w /12TB of storage I want to be able to: Test Ansible playbooks for software application install and configs Run some web applications in my home Have decent file storage...
  4. I

    [SOLVED] Windows 10 VM and Single Drive Passthrough

    This is my first post here so please be gentle. I'm very new to Proxmox. I was a TrueNAS fanboy, but have decided to switch to Proxmox because of how well it handles containers and VMs. So, I have a Dell Poweredge R720 with the H310 controller in IT mode. In a nutshell, I have four WD red 4TB...
  5. A

    issue with dell server >16GB RAM

    hi, i have an issue with a dell r320 server. it works fine with proxmox, but as soon as i have more than 16gb of ram installed the system powers off during linux booting. doing a system check all memory checks are passed successfully. this happens during booting proxmox installation-iso as well...
  6. B

    My raid 0 shows in "Disks" menu as LVM but I cant use it

    What am I doing wrong? I have a dell poweredge t110 ii and I've installed proxmox 6 on it, I wanted to use my raid 0 for my VM storage, it shows up in the Disks menu but all of the sub-menus and VM tab show "no unused drives" so I'm stuck any help would be gratefully received thanks Oliver...
  7. M

    Dell PowerEdge R540 mit PERC730+ RAID

    Hallo Proxmox Community, Wir bekommen einen neuen Server mit folgender Ausstattung: Dell PowerEdge R540 über 64GB Ram PERC730+ RAID 4x 960GB SSD SATA Das Ziel ist maximale Performance, auch IO. überwiegend Windows Server VMs, einige Linux Vms. Da die Hardware recht neu ist konnte ich dazu...
  8. Y

    Best RAID configuration for PVE

    Hi, I'm looking to install proxmox ve on a Dell PowerEdge R440 with 8 disks of 1 Tb each, 48 Gb of ram. I want to know what is the best RAID configuration for this setup. Thank You!
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    Can't connect to Proxmox configuration after successful install

    Hi everyone, After a seemingly successful Proxmox 5.1 install on my Dell PowerEdge SC 1435 2x Quad Core AMD Opteron cpus, 16 gb of ram, 2 GB NICs. I'm having trouble to connect to the configuration panel at https://10.0.1.80:8006. While doing the Proxmox installation off of a USB I noticed the...
  10. M

    DELL PowerEdge loud with PROXMOX

    Hi, I have installed PROXMOX on a USB and testing it on my server, a DELL PowerEdge T330, and left untouched my first boot partition with Ubuntu 16.04 on it. When I run Ubuntu the machine is very quiet, the fan works apparently in a very low speed at idle. It gets louder only either with load...

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