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Meh, I found this information in systemd logs: journalctl -u proxmox-backup-proxy.service --since "2026-03-02 12:57:08" --until "2026-03-02 16:50:11" Then I found: mar 02 15:50:11 pbs proxmox-backup-proxy[199979]: can't verify chunk, load failed - store 'pbs', unable to load chunk...

Hi, I have strange problem with may oldest backups, some of them had missing chunks (I found 6 snapshots with problems). I have set up verification every 2 days, with skip verified and re-verify after 29 days. I check logs and I found only this: 2026-03-02T13:57:08+01:00: verify...

Did you use such advanced function of this forum like search? https://forum.proxmox.com/threads/dell-poweredge-r630-reboots-immediately-on-kernel-6-17-2-2-pve-pwr2262-cpu0704-uefi0078.177201/

Hi, look for this: https://pve.proxmox.com/wiki/Roadmap#9.1-known-issues and this: https://forum.proxmox.com/threads/opt-in-linux-6-17-kernel-for-proxmox-ve-9-available-on-test-no-subscription.173920/page-5#post-817147 in short: you must upgrade bios and/or change 2 settings in bios and...

enable ballooning in proxmox for pfsense (even if you not using it), this fix raporting of memory using inside VM. Also install qemu-guest-agent in pfsense (https://forum.netgate.com/topic/162083/pfsense-vm-on-proxmox-qemu-agent-installation this works for 2.6.0+; I installed it without problems...

Trimming works not from inside of LXC but from host and it is not automatic. You must do it manualy. There is dedicated command for it: pct fstrim <vmid>. I have custom systemd timer and custom service which trim my lxc every week. Something like this: ExecStart=/usr/bin/bash -c "for i in...

It may be powersaving on sata line. Search this forum, there is topic about it, you probably must add option to grub to disable powersaving on sata line. Try add this: ahci.mobile_lpm_policy=0, if not help, try this: libata.noacpi=1, remember to run, update-grub after change

You have too old CPU on host. Xeon X5650 has not AVX2 extension that is needed to by RHEL10. You have 2 options, upgrade your server (minimum to PowerEdge R730), or you can try AlmaLinux 10 that offer special build for v2 processors like your...

I think that this bug start happen after upgrade of pve-manager, before upgrade to 8.4.13 this not happened. In changelog to 8.4.13 there is " * ui: resource tree: various performance imrpovement for the main resource tree, making initial load, updates and scrolling significantly more...

If you don't add any rules to the firewall, yes, that's normal and highly expected. Why? Because the firewall is doing what it's supposed to do. Before enabling the firewall, you need to make sure that you're not blocking your access to the machine. From the server's perspective, you're the...

I use Hetzner Storage Box with PBS without problems, but each scenario is different. The key point is to use either CIFS or SSHFS as the mount protocol (I use CIFS everywhere). When you use cifs, remember to add paramters to change/force UID and GID to "backup" user The second thing you must...

try install and use "ledmon" (and ledctl from CLI: https://linux.die.net/man/8/ledctl)

Please show us VM configuration, also check that CPU model set for this VM is not kvm64/qkvm64. Minimal CPU to work with EL-8 distributions is x86-64-v2

This CPU is ZEN1, buy something on zen2 or zen3 arch. It will be much more faster and less problematic (zen1 has strange numa architecture - if i good remember). But look for motherboard (you need v2): https://www.supermicro.com/en/products/motherboard/H11SSL-i.

No, there is no way to change RAID level on ZFS. Only way is to destroy existing pool and create new one. Be aware that this remove all data on that pool, destroy is destroy, you cannot reverse it and you will not be ask before zfs destroy pool. When you hit enter it will do it without asking if...

This is not an issue, this is normal behaviour. This may depends of many factors , e.g.: bios version, motherboard, bpn firmware version, disks (and it's firmware), hba/raid controller (and it firmware version), bios settings (e.g. disk spin up parameter), cable length or even a simply luck that...

This is normal, depending on speed of disk initialization they may have change order, once second disk will be faster, then third or first. That's why in fstab you should use UUID or path (/dev/disk/by-path)

Did you try search first? https://forum.proxmox.com/threads/pve-8-debian-12-kernel-6-dell-t330-idrac-8-idrac-service-module-ism.152591/#post-700552

Try disable write cache (hdparm -W 0 /dev/sdd). I tested this with ceph and S4610 and it speedup all operations. If this helps you, remember to uncommnet this line "write_cache = off" in /etc/hdparm.conf

@Merwin did you update initramfs files? For me this work like a charm with pve 5+: https://blog.route1.ph/2019/09/27/stretch-ixgbe-driver-allow-unsupported-sfp-modules-on-intel-x520-cards/