UdoB's latest activity

  • UdoB
    UdoB replied to the thread [SOLVED] Windows 11 No Internet on 10GB Network Connection.
    I wrote this three hours ago: https://forum.proxmox.com/threads/installing-new-nic-to-proxmox-ve-server.163920/post-757658
  • UdoB
    UdoB reacted to MarkusKo's post in the thread Proxmox no connection to internet with Like Like.
    gateway and dns should be 192.168.0.1, not 192.168.0.181
  • UdoB
    UdoB reacted to louie1961's post in the thread Virtualisiertes TrueNAS with Like Like.
    Sorry for replying in English. With TrueNAS, passing through just the hard disks is a bad answer. ZFS needs complete control of the disks to operate correctly. The better answer is to do PCI passthrough of the disk controller, HBA, etc. I am...
  • UdoB
    UdoB replied to the thread Installing new NIC to Proxmox VE Server.
    Both bridges are in the same subnet. That's a fundamental error as it does not work the way some people think it does. Simple solution: just remove the IP address from one of the bridges...
  • UdoB
    UdoB reacted to IsThisThingOn's post in the thread Dauer zpool replace with Like Like.
    Kann ich nicht sagen. ZFS kommt ja eigentlich aus dem Oracle Server Bereich, vermutlich gab es einfach nie Bedarf. Ersetzten ist das falsche Wort. Aber ein special macht ein L2ARC in fast allen use cases überflüssig. Beschreib mal deine use...
  • UdoB
    UdoB replied to the thread Nameserver configuration for PVE cluster and VMs.
    (( Just-for-the-record: more than one hundred. Not multiple hundreds. :-) )) My rule of thumb: critical servers need a static configuration as I do not like a dependency of another service most of the other machines get their IP address (and...
  • UdoB
    UdoB reacted to dustin77's post in the thread Slow IOPS performance inside VMs with Like Like.
    Oh yes forget to mention that... Changing these to other settings made it slower at best. Cache: Default (No Cache) Async IO: Native
  • UdoB
    UdoB replied to the thread Nameserver configuration for PVE cluster and VMs.
    That directory does not exist. Of more than a hundred <vmid>.conf files in my homelab exactly one has such an entry. It is a remnant of an experiment with "Cloud-Init" - so that's the term to search for in your environment...
  • UdoB
    UdoB reacted to dustin77's post in the thread Slow IOPS performance inside VMs with Like Like.
    Hello everyone! I am currently testing how we can get the best disk performance (IOPS) within a VM. I noticed that there is a hard limit within the VM, e.g. ~120K random write (with VirtIO SCSI single controller) and ~170k random write (with...
  • UdoB
    UdoB replied to the thread Slow IOPS performance inside VMs.
    Nice test :-) The virtual disk (on which fio runs inside the guest) has "Cache: Default (No cache)" set?
  • UdoB
    UdoB replied to the thread useradd im pct-Umfeld (Syntax-Verständnis).
    Das Gezeigte besteht effektiv aus vier Befehlen. Führe sie doch mal einzeln - ohne Verkettung per "&&" - aus ;-) Ein zweiter Aufruf (beim Entwickeln und Fehler suchen...) scheitert übrigens schlicht, weil der Account dann bereits existiert. Man...
  • UdoB
    UdoB reacted to cheesecake's post in the thread [SOLVED] Increase CEPH Replication during operation with Like Like.
    Done with 10tb of data, without any problems. Took about 45-60 minutes with 10g network.
  • UdoB
    UdoB replied to the thread ceph disable debug logging.
    I haven't had that problem yet, so I have zero experience with it. This generic documentation might help : https://docs.ceph.com/en/reef/rados/troubleshooting/log-and-debug/#subsystem-log-and-debug-settings
  • UdoB
    UdoB replied to the thread crashed PVE-hosts.
    Ask the system where the (potentially) damaged file comes from: ~# dpkg -S /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js proxmox-widget-toolkit: /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js Re-install the package...
  • UdoB
    UdoB reacted to fba's post in the thread [Solved] Editing corosync.conf fail with Like Like.
    Hello, systemctl stop pve-cluster pmxcfs -l now change version back to 2 in /etc/pve/corosync.conf and additionally increase config_version by one killall pmxcfs systemctl start pve-cluster This should fix a single node. You might need to...
  • UdoB
    UdoB reacted to Ernst T.'s post in the thread plötzlich höhere CPU-Last bei allen Linux-VMs?! with Like Like.
    Du musst keinen Shutdown des PVE-Hosts machen, nur von der VM wenn du die neue QEMU Version 9.2 nutzen willst.
  • UdoB
    UdoB replied to the thread Replikation ohne automatischen HA-Start der VMs möglich?.
    Naja, einfach nur die Replikation konfigurieren: <vmid> --> Replication --> Add "High Availability" zu aktiveren ist ein separater Schritt, den man einfach weglassen kann: Datacenter --> HA --> Add. :-)
  • UdoB
    UdoB reacted to IsThisThingOn's post in the thread Dauer zpool replace with Like Like.
    Edit: Da war ein vorheriger Post, der gelöscht wurde. Zwischen können (klar kannst du es in CLI machen) und supported besteht ein Unterschied. Bin gerade zu faul um nachzusehen ob es bei Proxmox im GUI geht, bei TrueNAS jedenfalls nicht. Es...
  • UdoB
    UdoB reacted to gfngfn256's post in the thread [SOLVED] Issue with Ubuntu VM Setup on Proxmox VE with 4 Core CPU with Like Like.
    Ubuntu is not the lightest flavor on the block. Give Alpine a try and you will be amazed. There is probably ways of thinning down the Ubuntu install, but that is not for this forum. Happy you got it working, maybe mark this thread as Solved. At...
  • UdoB
    UdoB reacted to arsi's post in the thread [SOLVED] Unable to Start VM - "volume 'local:iso/ubuntu-24.04-live-server-amd64.iso' does not exist" with Like Like.
    Thanks it's is work
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