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    [SOLVED] Error during PBS sync - create_locked_backup_group failed

    Hi everyone, I'm trying to configure a sync between 2 PBS servers (PBS01 and PBS02 as per the below logs). For some groups it works without any issues but for some I get this error create_locked_backup_group failed. Both PBS servers are at version 3.1-2. Does anyone know what is causing this...
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    node crashing due to soft lockup error - CPU stuck for seconds

    Hi everyone, I have a problem with a rather new build where the Proxmox node randomly crashes due to kernel panics with soft lockup errors (see attached logs). CPU: Intel(R) Core(TM) i9-13900K MOBO: Gigabyte Z790 UD RAM: 128 GiB of DDR5 memory STORAGE: - ZFS in RAID1 for OS based on 2x 256GiB...
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    issues getting corosync to work for the entire cluster

    Hello everyone, I currently manage a 19-node Proxmox cluster and I believe that during the weekend one of the nodes failed during the weekly VM backup job. Due to that event, the corosync service lost sync at cluster level and the nodes can't speak to each other (no quorum) and they have been...
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    [SOLVED] unable to create zfs pool - mountpoint exists and is not empty

    Hi everyone, Has anybody bumped into this before? I have two unused 2TB SSDs which I would like to configure them to run as ZFS in a RAID1 configuration. The problem is that I can't create the ZFS disk with a specific name. I've also tried to switch the disks with new ones but it makes no...
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    [SOLVED] can't convince a part of my nodes to communicate with cluster owner

    Hi support / community members, Since not long ago I've migrated from PVE v7 to v8. Everything seemed fine since a couple of days ago. Now only a part of my 19 total nodes are willing to communicate with the cluster owner and rejoin the cluster. ... proxmox-ve: 8.0.1 (running kernel...
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    Proxmox node crashing ocassionally

    Hello, I have a Proxmox node that ocassionally crashes. I really want to figure out the reason behind these crashes as the servers running on them are critical. Node configuration: CPU - AMD Ryzen 5 5600G (offering 12 vCPUs) RAM - 128 GB (2 -3 GBs being used by the iGPU) OS disk -120 GB SSD...
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    can't join some nodes to cluster

    Hello, I have a fresh Proxmox VE 6.2-4 cluster with 20 active members and I'm having difficulties joining 2 more nodes to the cluster both are having the same behavior. They are getting stuck at Waiting for quorum ... root@is-node-22:~# pvecm add 10.20.30.76 --force Please enter superuser...
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    Upgrade issues from 5.3 to 5.4

    Hello, I've just noticed the Proxmox VE 5.3 and Debian 9 is out support starting with this month and I've been trying to upgrade my current nodes to 5.4 initially but I'm having some difficulties and I was hoping that I can get some good tips to overcome this issue: I've updated my...
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    How to remove NFS share while unavailable

    Hi all, I had a FreeNAS share mounted in my Proxmox environment as NFS storage. Due to some hardware issues we had to take the FreeNas appliance offline. Since we've restarted the first Proxmox VE node the entire cluster started acting weird: - when trying to start a VM (on any node) if fails...
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