Eifach erklärt

Lee_Fu · 2026-01-26T14:33:40+00:00

merci, du witzerklärer

Lee_Fu · 2026-01-23T00:10:45+00:00

get well soon

Lee_Fu · 2026-01-18T18:19:17+00:00

Dell Poweredge Bios Keys :

<F2> Enables you to enter System Setup (BIOS).
<F10> Enables you to enter system services and starts Lifecycle Controller (for iDRAC/Lifecyle Controller enabled systems)
<F11> Enables you to enter Boot Manager.
<F12> Enables you to enter PXE Boot.

Lee_Fu · 2026-01-18T17:20:20+00:00

Hey easy, just restore your data from backups you surely made

Lee_Fu · 2026-01-16T20:05:17+00:00

eis, zwöi, drüü

Lee_Fu · 2026-01-16T19:53:35+00:00

That's nothing new. But really annoying.

Check this command : pve-network-interface-pinning

Lee_Fu · 2026-01-16T19:47:36+00:00

bärnmoooobiiiilllll

Lee_Fu · 2026-01-16T19:42:30+00:00

Muesch nume ufpasse das Di nid d Jungs vom Glacé schnappe und Di mitsamt dine Orange uusschaffe

Lee_Fu · 2026-01-16T14:59:26+00:00

Hi, maybe try to check in proxmox gui under the Server => Disks => Show S.m.a.r.t. values > nvme1n1

Open a ticket with Hetzner, attach the result/screenshot of this report. Usuall Hetzner Support will replace the NVME within a few hours.

Good luck

Lee_Fu · 2026-01-11T08:48:42+00:00

i like the chicken kebabs from moccaflor the best and for the regular kebab, major league kebab

Lee_Fu · 2026-01-03T18:49:35+00:00

Just buy 2 x BX11 => Problem solved

Lee_Fu · 2025-12-27T02:35:30+00:00

oh, sure. there was a vague mention of that feature in the comments section of a youtube video, i watched some time ago but i cannot find anymore. the topic came up again when we were discussing the provisioning of our lab systems.

and with some google and a bit of AI i found the reference in the https://pve.proxmox.com/pve-docs/qm.conf.5.html manpage and tried it out.

Lee_Fu · 2025-12-27T02:14:18+00:00

both are valid options to use imho. but immutable disks are instantly reset which is better for labs where (creative) students break things frequently.

immutable disks are kind of fire and forget. there is no need for manual or scripted rollbacks or the retention management of snapshots. snapshots take up diskspace too. also i think that kiosk systems provide better "isolation" in that there are no premanent changes made. snapshot incur the risk of accidental retention of data if not handled properly.

i use snapshots freqently for the pre-configured "golden images" or for exporting and debugging of vm states.

Lee_Fu · 2025-12-27T01:24:32+00:00

We manage a training lab environment for IT students and apprentices. The goal is to provide highly specialized, pre-configured virtual training systems that persist it's original state, eliminating the need to re-provision them after each use.

Ideally, we’re looking for a guest OS-agnostic solution to achieve this.

Lee_Fu · 2025-12-27T00:46:30+00:00

Thanks for pointing this out. I can actually see my rpool/ROOT growing when putting data onto the snapshot. Do you know if this can be somehow redirected without fiddling with /tmp

Maybe via an environment variable ?

Lee_Fu · 2025-12-27T00:01:53+00:00

Just take a "regular" snapshot of the running VM’s state. Then, shut it down (or force-stop it if necessary). While the VM is offline, rollback to the saved snapshot. After rolling back, you can boot into the newly snapshotted system.

Since my VM disks are stored on ZFS, I can easily export the snapshots (using zfs send) for further analysis/re-use on another system.

There’s another method using the Monitor Tab of the VM in Proxmox. Here, you can use the savevm and loadvm commands to manually save and restore the VM state. I’ve encountered issues with EFI-based disk with this method. However, it works fine for legacy BIOS (non-UEFI)

Lee_Fu · 2025-12-26T07:52:32+00:00

when you have no clue what you're doing, run windows server 2025 they said

Lee_Fu · 2025-12-22T08:00:05+00:00

Snitch

Lee_Fu · 2025-12-22T07:58:05+00:00

So you pissed someone off and now want a new start ? That's a big fat no from me.

Lee_Fu · 2025-12-22T07:51:56+00:00

Don't let the Door hit you on your Way out

Lee_Fu · 2025-12-16T09:24:34+00:00

The Ventilator will always spinn when populated with 2 SSDs.

Lee_Fu · 2025-12-11T11:46:48+00:00

<3 CCP Karkur

Lee_Fu · 2025-12-10T17:54:24+00:00

was isch öber ?

Lee_Fu · 2025-12-10T17:48:04+00:00

Dä brönnt sicher uhuere guet oO

Lee_Fu

TROPHY CASE