IsThisThingOn's latest activity

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    IsThisThingOn replied to the thread PVE to PBS.
    of course, why should it not? no need to censor rfc1918 :) Looks like a permission error. Take a look at this: https://pbs.proxmox.com/docs/ Now what tripped me up the first time setting it up, was this paragraph here: Permissions for API...
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    IsThisThingOn reacted to alexskysilk's post in the thread PVE to PBS with Like Like.
    a backup isnt a backup if it depends on the primary for function.
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    IsThisThingOn replied to the thread PVE to PBS.
    You don't have to, but I would highly recommend it. Also make sure it is offsite in case of a fire.
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    IsThisThingOn replied to the thread Performance Probleme.
    Sorry, natürlich lz4. Denke ich auch. Das führt dann zu einem "richtigen" 1M record + 1M record der nur zu 10% aus Daten und zu 90% aus Nullen besteht. Daraus resultiert ein 2M write ohne Kompression. Mit lz4 wäre es selbst bei nicht...
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    IsThisThingOn reacted to Mudgee Host's post in the thread ZFS - shifting ARC to L2ARC with Like Like.
    VirtioFS looks really promising. thank you I'm going to try that out.
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    IsThisThingOn replied to the thread ZFS - shifting ARC to L2ARC.
    I would want to emphasize few points: This is especially relevant for Proxmox, since by default you will only with the small default 16k volblocksize. Instead of having a huge RAW VM disk, that is a pita to backup and has a 16k volblocksize...
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    IsThisThingOn replied to the thread ZFS - shifting ARC to L2ARC.
    Don't worry, that rule is old and bad and useless. Proxmox will by default just use max 10% of your RAM. So if you have 32, that is 3,2. Depends on the use case. L2ARC will just store things that evicted ARC. So if your ARC has a hit ratio of...
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    IsThisThingOn replied to the thread Guest agent not running on Windows 11.
    Today I had the issue again with 0.1.271. The strange thing is that it has a clean exit code. C:\Windows\System32>sc qc QEMU-GA [SC] QueryServiceConfig ERFOLG SERVICE_NAME: QEMU-GA TYPE : 10 WIN32_OWN_PROCESS...
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    IsThisThingOn reacted to Vorl's post in the thread [SOLVED] q35 vs i440fx with Like Like.
    to necro an old thread, the question is, why isn't q35 the default, and why isn't there a way we can configure proxmox defaults how we like them?
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    IsThisThingOn reacted to aaron's post in the thread Slow ceph operation with Like Like.
    Move that to a fast network too! Otherwise your guests will be limited by that 1 Gbit. see https://docs.ceph.com/en/latest/rados/configuration/network-config-ref/ for which ceph network is used for what. Checkout our 2023 Ceph benchmark...
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    IsThisThingOn replied to the thread Performance Probleme.
    Einverstanden Das glaube ich hingegen nicht. AFAIK ist die record size zwar generell wie du richtig erwähnt hast eine max Variable, ABER die record size kann für ein einzelnes File nicht variabel sein. Ein File als 1MB + 16k record zu speichern...
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    IsThisThingOn replied to the thread Performance Probleme.
    Das ist IMHO falsch. Angenommen dein recordsize ist 1M. Ein chunk kann von 4MB auf 1.1M komprimiert werden von PBS. Nun müssen zwei 1M records angelegt werden, sprich 2M storage mit compression off. Mit LZO wären es nur 1.1M gewesen. Gibt...
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    IsThisThingOn reacted to cybermod's post in the thread ZFS storage is very full, we would like to increase the space but... with Like Like.
    I admit, however, that your comment about the controller's hardware failure is giving me a lot to think about. Thank you for this; I'll discuss it with my colleagues.
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    IsThisThingOn reacted to Nerion's post in the thread Performance Probleme with Like Like.
    Ich möchte hier noch ein finales Update geben. Nachdem wir nun alle PBS auf ZFS umgestellt haben, erreichen wir gigantische Backupzeiten und Datenübertragungsraten. Für alle die vor dem gleichen Problem stehen. Einfach auf ZFS umstellen, und das...
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    IsThisThingOn replied to the thread Guest agent not running on Windows 11.
    Today I had the issue again with 0.1.271. It is a lot less often than with 0.1.285 (this has been running fine since 24. Nov), but the underlying issue seems still be there. Even rebooting did not help. I had to go to services and start guest...
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    IsThisThingOn replied to the thread NFS mount on PVE 8 or PVE 9 keeps needing different ports to be accessible..
    Sorry, I don't really know. This is just a guess: according to mountd -p num or -P num or --port num Specifies the port number used for RPC listener sockets. If this option is not specified, rpc.mountd will...
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    IsThisThingOn replied to the thread NFS mount on PVE 8 or PVE 9 keeps needing different ports to be accessible..
    Not the question you are asking, so sorry for derailing it, but why don't you just simply put the PVE or at least one interface of PVE into the same VLAN? You don't really gain anything in terms of security, and everything has to go through the...
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    IsThisThingOn reacted to Johannes S's post in the thread NAS UGreen DXP4800 Plus with Like Like.
    Ergänzend zu IsThingOn: Der PBS setzt für seine ganze Magie keine speziellen Features des Dateisystems heraus, man kann darum so ziemlich jedes Dateisystem nehmen, was von Linux unterstützt wird und Posix-Semantiken unterstützt (also zfs, btrfs...
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    IsThisThingOn reacted to uwka77's post in the thread NAS UGreen DXP4800 Plus with Like Like.
    Danke für den Hinweis. Ich bin ja auch nicht gegen Dedup. Bei meiner letzten Firma hatten wir die tägliche inkrementelle Veeam-Sicherung mit wöchentlichen Vollbackups von ca. 50 VMs mit Dedup laufen. Wahnsinn, was da auf den Backup-Server...
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    IsThisThingOn replied to the thread NAS UGreen DXP4800 Plus.
    Du vermischt hier zwei verschiedene Themen. Das eine ist ZFS dedup. Die dedup Table kann heutzutage auf svdev (also SSD) ausgelagert werden und muss nicht mehr im RAM sein. Das andere ist dedup mit PBS. Das braucht so ziemlich gar nix an RAM...
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