Search results

  1. W

    LAN network speeds are fine, but Proxmox and VM's have slow internet speeds.

    You double checked mtu settings? Here (in Germany) using dsl the mtu is usally 1492 e.g. instead of 1500 for local ethernet.
  2. W

    LAN network speeds are fine, but Proxmox and VM's have slow internet speeds.

    Hey, maybe you can test with different settings for the offload features in the NIC Driver. I have no concrete advice, but you often find hints to problems with offloading & virtualization.
  3. W

    BIOS 440BX for Windows XP

    Hey, i use "normal XP" virtualized on proxmox for legacy software as well. run´s out of the box and stable. I tried the nested thing also, it works, but no need. Before proxmox i used VirtualBox with an Web-GUI phpvirtualbox IIRC. If you are using industry software an need USB or a good timing...
  4. W

    [SOLVED] slow migrations

    hey, i sometimes see same behavior. i think it has to do with memory fragmentation on target node.
  5. W

    Proxmox USB Festplatte mounten Fehler

    Ganz ehrlich, da kann ich jetzt auch keine wirklichen Rat geben, der nicht vielleicht noch was schlimmer macht. Liegt auch dran, was da für Daten drauf sind und wie schlimm das ist, die zu verlieren. Vermutlich würde ich den physikalischen Rechner herunterfahren. Dann Platte abziehen. Dann...
  6. W

    Proxmox USB Festplatte mounten Fehler

    für mich sieht das so aus, als wenn da mal der Hypervisor und mal die VM drauf zugegriffen haben. - USB passt nicht zu sda; - "hängt tagelang" - durchgereicht - auf anderem System tat es Alles Hinweise, dass da vielleicht das ein oder andere durcheinander gelaufen ist. Oder versucht wurde.
  7. W

    Proxmox USB Festplatte mounten Fehler

    ganz blöde Frage, aber sda1 ist auch richtig? Evtl. Dateisystem auf sda angelegt, ohne Partition? was sagt denn die Partitions Tabelle, zum Beispiel per sfdisk -l /dev/sda Grüße
  8. W

    How to change a ProxMox system disk

    if you have a nfs share, clonezilla can backup to it. then change system ssd and restore from nfs with clonezilla.
  9. W

    Ceph spinnt nach host reinstall

    ceph osd df tree kann auch helfen. Vielleicht sind die OSD nicht so gleichmässig über die racks/hosts verteilt.
  10. W

    Proxmox VE 7.1 released!

    virtio-scsi, windows (10) & linux guests, older and newer kernel. One very old machine with 2.2 kernel tested, with ide. But no virtio-blk and no sata.
  11. W

    Proxmox VE 7.1 released!

    me :-) but due to the many messages here to this problem we only have migrated a few VMs already to the new 7.1; but all of them without any errors so far.
  12. W

    Ceph spinnt nach host reinstall

    ceph.conf -> /etc/pve/ceph.conf sollte das sein, nicht ceph.conf -> ../ceph.conf ich meine, ich bin da auch schon mal drauf reingefallen.
  13. W

    [SOLVED] CEPH IOPS dropped by more than 50% after upgrade from Nautilus 14.2.22 to Octopus 15.2.15

    Hello, could it be a RAM bottleneck. I somewhere read that default "per osd buffer" increased. just a guess.
  14. W

    CEPH Health warnings - how to resolve?

    I go with itNGO and tom and don´t understand your needs. If it is a test cluster only, you can try playing with single host rule. That may fit your needs if you want to learn ceph.
  15. W

    ZFS pool lost after power outage

    Hey, have you checked if the pve mounted the pool already?
  16. W

    Ceph min_size for large clusters

    Hi! then you have only one copy of your data left. In case of problems. min-size is not regarding monitors, but data copies. Nodes that serve data by osd. You must differ between hypervisor cluster and ceph cluster / osd nodes. If you are planning to loose more than one node at a time, than...
  17. W

    Diagnosing slow ceph performance

    maybe a silly question, but did you enable jumbo frames on your switch?
  18. W

    Ceph OSDs marked out, but still rebalance when I remove them.

    Hey aarcane, iirc you better set the crush weight of the "leaving" osd to zero. So the weight of the host is also altered. Otherwise the second rebalancing occured due to altered host weight after destroying osd. Setting osd out on it´s own does not alter the host weight (iirc).
  19. W

    Ceph is not configured to be really HA

    but ceph is not that simple than only count# of hosts or so. and i doubt, that there some source says "odd number of server" for ceph. but that´s all iirc.
  20. W

    Proxmox not listening on default port

    Maybe a mismatch with ipv4 / ipv6 use. Configured ipv6 and now trying by ipv4? i found: https://forum.proxmox.com/threads/web-interface-ipv6-only.44101/
Top Bottom