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    [SOLVED] Proxmox subscription with paravirtualized machines

    Hi, we have a Proxmox Setup as follows: 1 3-node-cluster with 1 physical CPU each node 1 test machine with 2 physical CPU sockets running 3 paravirtualized nodes for testing 1 standalone node with 1 physical CPU socket So in total, we have 6 CPU sockets. As the subscription says: "The...
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    ESP folder on one Proxmox node quite full

    Hi, I'm encountering errors on one node in the Proxmox cluster because everytime there is a kernel update, it fails, because the ESP partition is full. I have to manually mount it, delete one old kernel to make the update work. I was analyzing why this only persists on one of the nodes and...
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    Proxmox with WD Blue SN570 1TB NVMe SSD randomly causes I/O errors

    I'm a little bit lost again, I've set up a ThinkCentre Tiny M900 with a WD SN570 NVMe SSD and installed Proxmox. It uses to run without any problems for days, sometimes for weeks and suddenly the LXCs are malfunctioning, the host system as well. SSH access is not possible anymore, nor is the...
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    [SOLVED] Ceph tmp folders filling up /tmp on local storage

    Hi community, I noticed that in the last few months, ceph is filling the /tmp partition on storage "local" more and more. Currently, there is more than 1,1T of data in there, all with ceph.XXXXXX folders containing cephfs_data subfolders. This hasn't been so "bad" before. Is that a problem with...
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    [SOLVED] Ceph showing 50% usage but all pools are empty

    I played around with a nested proxmox instance and set up a ceph cluster there with 3 nodes and 3 OSDs. ceph df shows 50% Usage although all the pools are empty. Can I clean that up somehow? # ceph df --- RAW STORAGE --- CLASS SIZE AVAIL USED RAW USED %RAW USED hdd 600 GiB...
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    SMART Fehler bei neuer Crucial P2 M.2 SSD unter Proxmox

    Hallo, bin mir nicht sicher ob das zugrundeliegende Debian vielleicht Probleme mit dem Auslesen der SMART Werte der Crucial P2 SSD hat oder ob hier tatsächlich was im Argen liegt. Ich bekomme seit dem Einbau der M.2 SSD regelmäßig Mails von Proxmox smartd: The following warning/error was...
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    [SOLVED] Proxmox startet nicht mehr nach Kernelupdate (grub prompt)

    Wir haben Proxmox mit ZFS für die Systemplatte aufgesetzt, hat bis jetzt auch reibungslos funktioniert, auch Neustarts. Nach dem letzten Kernelupdate hat der Node automatisch einen Neustart gemacht und landet jetzt immer nur noch im GRUB prompt. Versuche, den Resuce mode zu starten, scheitern...
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    Performance issue with Ceph under Proxmox 6

    Hi community, we have a server cluster consisting of 3 nodes with EPYC 7402P 24-Core CPUs and 6 Intel Enterprise SSDs (4620) and 256GB RAM each. Also we have a 10Gbits NIC for Ceph. SSD performance alone is fine, Jumbo frames are enabled and also iperf gives resonable results in terms of...
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