Just as an update, I could not get this to work. So I uninstalled Hyper-V from this Win Server 2022 VM and set up Hyper-V Core on another VM, which runs smoothly.
I can use the 2022 VM to control the Hyper-V Core VM, but without proper domain environment (or at least with these VMs not being...
OK, what I experienced following this:
I was notified of reduced RAM inside the above-mentioned (memory-hogging) VM. I suspected ballooning. I saw that the RAM usage on the host was really high (above threshold for ballooning) and that other VMs were suddenly using increased amounts of RAM (in...
Yeah, so I could temporarily get this working by reducing the RAM again and adding a bunch of swap (SSD) - which is obviously not good for continued work.
I will look into zRAM and zSWAP, because lowering the speed is fine (nobody is waiting for "the calculation to finish" before continuing to...
That means since I set my "Min RAM" equal to "Max RAM", I skipped the step of processes getting killed in my VM and went directly to having processes in the host killed?
I think my other VMs were safe because they were all idle and within Min RAM specs...
Argh, I really thought there would be...
Hi there,
I'm looking for general advice on how to handle a VM with sporadic huge memory usage. In my case this is an ubuntu VM that wants a lot of memory for PIV calculations (or postprocessing, or something similar) in python.
The host has 256GiB available, and - first problem - when I...
"/mnt/storage-01/backup/ct/101/2022-10-13T13:43:02Z/pct.conf.tmp_vzqLjz"
Not sure about unix, but under windows a path including ':' ist probably not allowed.
Edit: seems to not cause any issues in linux...
Da gibt es bestimmt elegantere / kompetentere Lösungen, und ich habe auch nicht in die iso geschaut, aber falls keine anderen Antworten kommen würde ich:
- Eine entsprechende VM manuell aufsetzen, die virtio-ISO laden und die Installer durchlaufen lassen.
- Im Gerätemanager nachschauen welcher...
Hi,
I was looking around and couldn't really find a definitive answer of whether it is possible or not to run another Hypervisor inside of a Linux Container (in Proxmox).
I provided a Linux Container environment to a coworker, and later in the project he was provided with a VirtualBox VM...
Strangest thing is... I set the present ( from ps -aux) cpu args along with +svm to test.... and its still running...
Nvm it just held out longer than usual.
But now it keeps crashing after just a few minutes. Something seems to change when it happens the first time (and it shoudnt have been...
Hi there,
I've been digging quite a bit before I decided to write here.
I've been trying to get a Win 2022 Server with Hyper-V for nested VMs running (on PVE).
- I followed the docs for Nested Virtualization and created a machine with the Win11/2022 recommended settings
- I created a snapshot...
Sadly this didn't work for me (tried with Windows Server 2022)
I have enabled nested virtualization, and adjusted the config to use the arguments from cpu out of
qm showcmd <ID> --pretty
in the args line as mentioned above (-hypervisor)
As soon as I install the hypervisor role the VM...
Where would I check for possible attacks (on CTs /VMs) ?
Is there some default log active, that I would check, and what would I look out for?
(I really dont think what I administrate was attacked inside VPN and with only neo4j using log4j, but I'm curious)
Hi,
I renamed a standalone node of a fresh proxmox installation, to fit the environment its in (servers here are named with specific system).
After the reboot I see the new node with storage under the Datacenter entry, but also the old name ('pve') together with a VM I started setting up...
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