UdoB's latest activity
-
UdoB reacted to tomservo's post in the thread How can I migrating from ESXi 9 to Proxmox VE on a Single Dell R740 with
Like.
I would not try to do it all on one machine if those VMs are at all important to you. It is always a good idea to have a fallback plan. I would take any machine you can get to make a temporary proxmox box, even if it is a laptop or something... -
UdoB reacted to Johannes S's post in the thread How can I migrating from ESXi 9 to Proxmox VE on a Single Dell R740 with Like.
No matter how you approach it: Create backups of your vms before and test restores
-
UdoB reacted to uzumo's post in the thread How can I migrating from ESXi 9 to Proxmox VE on a Single Dell R740 with Like.
It's not impossible, but whether you can do it depends on you, so please decide for yourself if you think you can. https://pve.proxmox.com/wiki/Advanced_Migration_Techniques_to_Proxmox_VE#Virtual-to-Virtual_(V2V) I think the section titled...
-
UdoB reacted to Johannes S's post in the thread [SOLVED] Are there mitigations available for CVE-2026-53359 'Januscape' with Like.
The nested flags of containers has nothing to do with nested virtualization. It's if you want to run containers inside of containers (e.g. podman or docker inside lxc ( which is NOT recommended) or lxcs inside lxcs (this should work usually)) or...
-
UdoB replied to the thread [TUTORIAL] HiveStation - Developer Workstation for Proxmox Virtual Environment.Okay, that's strange. Fortunately I've never encountered such a situation. (Ram is the only resource which should never be over-committed and there are more RAM consumers than the KVM processes and ARC - but I am sure you know that already.)
-
UdoB reacted to Johannes S's post in the thread Metro/Stretch cluster mit Proxmox als Alternative zu vSphere oder Nutanix with Like.
Wobei diese Redundanz nichts nützt, wenn man den Zugang zu Hetzner verliert. Darum würde ich das auf mehrere s3-Anbieter verteilen
-
UdoB replied to the thread [TUTORIAL] HiveStation - Developer Workstation for Proxmox Virtual Environment.Do you have pointers to articles supporting this statement? A small size ARC should not rise problems, except performance wise...? The practical lower limit is only reached when the ZFS internal data structures do not fit into it anymore. The...
-
UdoB replied to the thread Additional Network configuration.Yes, sure. I am not a pfSense user, so I can not help there. The last octet is basically irrelevant. "192.168.1.225/24" specifies exactly the same network as "192.168.1.123/24" or (cleaner) "192.168.1.0/24" does. "192.168.1.225/24" ist just...
-
UdoB reacted to g.fiore's post in the thread Corosync logging flooded with "retransmit list" entries — when to worry, when to ignore with Like.
+1 to UdoB's point — this trips up a lot of people and it's worth underlining. "Dedicated VLAN" and "dedicated wire" solve completely different problems. A VLAN tag protects you from L2 broadcast domain contamination and gives the switch...
-
UdoB reacted to proxuser77's post in the thread Frage zum Freitag: Desktop Environment on top of PVE with Like.
Noch eine kleine Anmerkung: Das klang jetzt vielleicht alles ein wenig zu absolut. Deshalb noch einmal: Ich möchte hier niemandem "verbieten", einen Desktop auf seinem Proxmox-Host zu installieren. Wenn du weißt, was du tust, und dir zu helfen...
-
UdoB reacted to ubu's post in the thread [TUTORIAL] HiveStation - Developer Workstation for Proxmox Virtual Environment with Like.
Can/Would you include ZFS Support instead of BTRFS?
-
UdoB replied to the thread Corosync logging flooded with "retransmit list" entries — when to worry, when to ignore.It is sufficient for one or two (or more?) handful of nodes. But this: just does not work! You need to have a separate wire. In your case any other VLAN can saturate this physical wire and make corosync die. There may be priority "tricks"...
-
UdoB replied to the thread Additional Network configuration.Yes! As long as vmbr1 is used in pfSense and in that VM both can communicate. The very basic test is to "ping" each other. And pfSense has to route outgoing packages. Usually at least, as this is the main task of a router :-) Ah! That's great :-)
-
UdoB reacted to proxuser77's post in the thread Frage zum Freitag: Desktop Environment on top of PVE with Like.
Okay, das mit dem SMB-Share habe ich wohl irgendwie hineininterpretiert. Aber dann frage ich doch einfach mal: Was sind denn das für Dateien auf dem Proxmox-Host, die man per Maus (oder überhaupt) verschieben, löschen, kopieren müsste. Sind es...
-
UdoB reacted to dcsapak's post in the thread [SOLVED] [PVE 9/Debian 13] Safe to add the Debian 13 non-free repo (not non-free-firmware) for nvidia-detect? with Like.
the non-free repos should work just fine (e.g. i have it here on my proxmox install too). Our package dependencies should prevent any problems, or it would warn you that the proxmox-ve metapackage will be removed. Of course this is no guarantee...
-
UdoB replied to the thread Additional Network configuration.What is "UTP"? Yes. Just connect it to vmbr1 instead of vmbre0 and configure it from the inside of the guest to use that network. Both steps needs to happen at the same time. Currently vmbr1 does not have an IP address on the host. That is...
-
UdoB replied to the thread Proxmox 7.x kernel - Rust Support.You may create a "Feature Request / Bug" over at https://bugzilla.proxmox.com/ (after looking if there is one similar already). That's the recommended place as it is more closely watched by the developers than this forum. There are staff...
-
UdoB reacted to lukasz.krzesinski's post in the thread Proxmox VE Automated DR Test Engine (v4.1) with Like.
Due to backup restore testing requirements, I wrote a script for Proxmox. Hope someone finds it useful!:) Automated Disaster Recovery (DR) testing script for Proxmox VE clusters connected to Proxmox Backup Server (PBS) Automated, hands-free...
-
Den Node aus der GUI bekommen, reicht sehr oft unter /etc/pve/nodes den Ordner der gelöschten Hosts zu löschen.
-
UdoB reacted to Johannes S's post in the thread Frage zum Freitag: Desktop Environment on top of PVE with Like.
Warum? Qemu (worauf ProxmoxVE aufsetzt) ist auch ohne ProxmoxVE für Debian verfügbar inklusive graphischer (virt-manager, aqemu) und textbasierter Frontends (Incus, das hat auch ein Webinterface ala ProxmoxVE (nur mit weniger Features). Warum...