Recent content by UdoB

Note: I do not know that card. First guess: check in the BIOS if it is set to fake raid. Switch all drives to AHCI if it is. If it is a "real" Raid controller switch it to HBA mode.

Nein. Ein automatisches downgrade geschieht nicht. (Ein downgrade klappt nur manuell per CLI.) "apt full-upgrade" macht (ohne manuelle Intervention) immer nur upgrades von älteren auf neuere Pakete. In der Realität kommen die Pakete aus non-sub in weniger als einer Woche in enterprise an. Die...

https://forum.proxmox.com/threads/proxmox-ve-support-lifecycle.35755/

Okay. In this case you obviously know how to calculate risks and handle problems. Congratulation. Really. Actually I don't have much experience with a SLOG - I just don't have the use case to write so much data in SYNC mode that an SLOG would help me. (In my $dayjob I have powerful (and...

That's easy: get two "Enterprise class" NVMe with PLP. (But prepare for a heart attack while looking up prices.) Then run everything on this single mirrored vdev - on ZFS of course. You asked for "best performance" - and personally I do always recommend ZFS ;-) And I mean it - as I would not...

Time based six digits? The "usual problem" is to have a different time on the host and on the device calculating the current TOTP. Please verify both clocks are only apart a few seconds. The safe range is a single digit difference, 30 seconds may be too much. Disclaimer: I do not use PMG -->...

Double post --> https://forum.proxmox.com/threads/proxmox-all-vms-and-web-ui-inaccessible.186539/

In my $dayjob I have FC storage, very similar like yours (including multipath), coming from off-site. ( 3-2-1 ) I use that one as a secondary independent backup destination, as a directory storage to put vzdump-based backups on it. Limiting myself to this simple use case (no active VM container...

You may create a test-setup (with a temporary namespace) with only one small VM and "play" with it...?

Yes :-)

The usual approach for a small box with a single NIC is this: https://pve.proxmox.com/pve-docs/pve-admin-guide.html#_default_configuration_using_a_bridge If your setup differs then you need to describe the differences in detail - to allow anyone to give a helpful reply. If your system is...

This is for a commercial setup, right? And you are starting from scratch, without much experience, right? If both is true you need either an external consultant (as @LnxBil already mentioned) or a lot of time. You mentioned "DR", Desaster Recovery. For me this includes some High-Availability...

Well, "a m.2" means a single one? That's a bad idea ;-) If you can install two (or more) of them the following sentence would be completely different: While it is still best practice to separate "the OS" from "the data" it is absolutely not a requirement. If you just install on a striped...

Well, it already is lowered. The "classic" limit was 50 % of the system Ram for many years; the compile time limit is 90 %, afaik ;-) @xybo gave the correct hint: check the actual hitrate while running your specific workload.

First I must admit that I really didn't know which script is responsible. It just didn't matter to me - as it just did work. Always. And now I had to check :-) This one is it (probably): ~# grep -R reboot-required /etc/kernel/ /lib/kernel/ /etc/kernel/postinst.d/unattended-upgrades...