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    [SOLVED] Web Login Error: After a few days of PVE 9 running, logins to the PVE Web UI fail (401 error) until I reboot PVE

    I'm running a standalone PVE 9.0.11 on a remote host connected with tailscale (no ports open to the interwebs). After the server has been running for a few days, when I try to login to the web UI, I get a 401 authentication error. I've noticed that when this occurs, my nightly backups to a...
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    [SOLVED] PVE 9 Single Server => New Hardware. Is there a hardware migration guide?

    I need to migrate a single PVE9 server to new hardware. I have a mirrored NVMe zfs boot drive and 2 x U.2 data drives + spinning rust drives for VMs and Data. What would be the simplest way to migrate this systems to 2 x new NVMe drives (same size but new, faster w/higher TBW specs)? I tried...
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    PVE: vmbr0 enters/leaves promiscuous mode repeatedly...server eventually becomes unresponsive

    Hi Folks, Does anyone know what might be going on? I'm seeing vmbr0 flipping into and out of promiscuous mode, until, eventually (< 1 hour), the machine becomes completely unresponsive (even from the console) and I have to power cycle/reset the machine. Debugging is a bit challenging, since the...
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    Is there any way to use Tape Backup to backup files from PBS in addition to datastore

    I have some files that I store on the same zpool that is used to store datastores. Is there any way to select files outside of a datastore and write them to a tape using Tape Backup directly? It seems that this is not supported, and that Tape Backup will only backup data in a Datastore (that...
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    How do I pause PVE startup until an encrypted dataset is unlocked & mounted?

    I have VM data on an encrypted ZFS dataset. Question: What is the recommended way to pause the startup of Proxmox, and the auto-start of VMs, until the encrypted ZFS dataset is unlocked and mounted?