UdoB's latest activity

  • UdoB
    UdoB replied to the thread Problem with corosync and one of three nodes.
    Thanks for the vast amount of output :-) I do not see anything obviously wrong. As @fba noted, "host: 3 has no active links" is from the day before; those messages are gone now? Now everything works? Take @fba's hint serious, three votes for...
  • UdoB
    UdoB reacted to fba's post in the thread Problem with corosync and one of three nodes with Like Like.
    Don't trust ChatGPT or any other AI without asking the "have you verified your suggestion?" question. These suggestions here are for the former corosync version, not the current one. The corosync.conf without these changes seemed correct to me...
  • UdoB
    UdoB reacted to the other's post in the thread Benachrichtigung bei VM-Ausfall with Like Like.
    Moinsen, auch wenn ihr vermutlich (?) von wesentlich größeren settings redet, als ich hier im kleinen homelab *husthust administriere...ich bin faul und scripten ist echt nicht meins. Deswegen nutze ich zum Überwachen das "nicht ganz so dicke"...
  • UdoB
    UdoB reacted to TErxleben's post in the thread Benachrichtigung bei VM-Ausfall with Like Like.
    Genau das habe ich in einem Netz mit zwei PVE-hosts umgesetzt. Funktioniert wunderbar: #!/bin/bash # Pihole-Failover MAILTO="info@beispiel.de" while true; do sleep 10 RUNNING=`nmap -p 67 -sU pihole | grep open | wc -l ` if [ $RUNNING...
  • UdoB
    UdoB replied to the thread Disks not showing correctly.
    No. Actually you can not know at all. Run @JensF command to get a clue. That 12 TB drive is a virtual(!) drive, created by the PERC...
  • UdoB
    UdoB reacted to fiona's post in the thread RAM Display Bug on PVE 9.0.3 ? with Like Like.
    Hi, please see: https://pve.proxmox.com/wiki/Upgrade_from_8_to_9#VM_Memory_Consumption_Shown_is_Higher
  • UdoB
    UdoB reacted to cwt's post in the thread [SOLVED] High IO Delay with Like Like.
    In productive use I would never choose consumer SSDs for anything. They are a total different thing and not suitable for ZFS loads. It's not only about the PLP (power loss protection) but also the much larger cache and how writes are done. A...
  • UdoB
    UdoB replied to the thread Can proxmox replace ESXi usb stick?.
    Yes ;-) I have some "USB to NVMe" adapters and there is "USB to SATA" also. Some of them seem to work stable and wear-leveling is the same as for "normal" connected solid state disks. But I will NOT recommend to go that route as I had enough...
  • UdoB
    UdoB reacted to Browbeat's post in the thread DNS Server einrichten with Like Like.
    Für solche Dinge würde ich immer eine VM bevorzugen...
  • UdoB
    UdoB replied to the thread Another ERR_ADDRESS_UNREACHABLE issue.
    That is not "normal". Usually you would have all of those in one network, e.g. "/24".
  • UdoB
    UdoB replied to the thread RAM Display Bug on PVE 9.0.3 ?.
    If I remember correctly it takes into account now that not only the configured RAM but also some overhead on the host is used. With "configured=100%" you land above that value... I am considering this "normal" :-)
  • UdoB
    UdoB reacted to fba's post in the thread Problem with corosync and one of three nodes with Like Like.
    Instead of changing the amount of votes, use a Qdevice to get an uneven number of votes as described here. Increasing votes of a single node like that just makes the entire cluster fail, if this node fails. So just don't configure this kind of...
  • UdoB
    UdoB reacted to cdn123's post in the thread [SOLVED] Benefit special device? with Like Like.
    Primary= ARC Secondary=L2ARC
  • UdoB
    UdoB reacted to Ramalama's post in the thread Backup of privileged LXC fails with Like Like.
    Found the issue. rm -rf /Storage-Default/subvol-180-disk-0/opt/kerio/* -> Fixed it. The root disk (the mountpoint of it, was not empty. In my Case there were whyever empy folders, dunno why, maybe from beginning before i created a subvolume to...
  • UdoB
    UdoB reacted to fba's post in the thread IP range with Like Like.
    Hi, by default Proxmox VE doesn't assign any IP to virtual machines. This is usually done by some DHCP server you need to run in your network, e. g. in some vm or the router used for the internet connectivity. It is also possible to use SDN with...
  • UdoB
    UdoB replied to the thread Problem with corosync and one of three nodes.
    I am not convinced that it works stable by just rising the number of votes of specific nodes. You are just lying to that important Quorum manager. This confirms my suspicion. My recommendation is to set all corosync related tweaks to default...
  • UdoB
    UdoB reacted to bbgeek17's post in the thread PVE SAN Lun share on Guest VM with Like Like.
    Hi @Raja Sekhar , welcome to the forum. The best way to achieve your goal, based only on the information you supplied, is to use NFS over raw block SAN. Things become somewhat complicated if you are unable to use NFS. The standard use-case for...
  • UdoB
    UdoB replied to the thread Root on ZFS - is it normal to not have a (ZFS) cachefile defined for the rpool?.
    And this is a "cachefile" related problem? It is better to open a new thread for new topics ;-) There is no pool named "local-ZFS-SSD". What gives zpool import? Full output please. Please use ...-tags for this. man zpool-import gives some...
  • UdoB
    UdoB reacted to dj0Nz's post in the thread Kein Bootmenü nach PVE 9 Upgrade with Like Like.
    Okay habs selbst gelöst. Aus irgendeinem Grund hatte es die ESP zerlegt. Abhilfe: Die "Recover From Grub Failure" Anleitung (siehe oben) bis zum und inklusive "chroot"-Abschnitt befolgen, dann aber anstatt "update-grub" und "grub-install" die ESP...
  • UdoB
    UdoB reacted to Falk R.'s post in the thread Backup failed with Like Like.
    Das ist auch nur eine Prosumer SSD, welche nur geringfügig besser als eine normale Consumer SSD ist. Nur der Preis ist da deutlich unterschiedlich. ;) Wenn du eine SSD haben möchtest, welche mit ZFS lange hält, entweder eine richtige Enterprise...
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