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Proxmox 6.3 work perfectly with HPE Smart Array P408i-a SR Gen10 on HPE ProLiant DL380 Gen10 Mar 18 11:15:42 dh-vm-11 kernel: [ 3.145336] smartpqi 0000:5c:00.0: Microsemi Smart Family Controller found Mar 18 11:15:42 dh-vm-11 kernel: [ 3.719614] smartpqi 0000:5c:00.0: Online Firmware...

Ok, thank you for the explanation!

Restoring a VM to the lvm-thin storage is a well-known headache, even on SSD. https://forum.proxmox.com/threads/huge-io-delay-when-recovering-vm.38703/ https://forum.proxmox.com/threads/restore-vm-slowdown-host.38326/ Try to use cstream:cstream -t 30000000 -i...

On SAS I have the same problem. https://forum.proxmox.com/threads/huge-io-delay-when-recovering-vm.38703/

Some times ago, I turn off lvm-thin zeroing by lvchange -Zn vg/pool-name Yesterday, I backup Windows 7 VM and try to restore it. And this VM can not boot! After several hours of investigation, I found out that the reason was a turning off a lvm-thin zeroing. Is this normal behavior?

Can I turn off the "space reduction@ feature during VM backup?

Hello, Today I try to recover VM from achive and get a huge IO delay on PVE node. Before that, everything was fine. I noticed the following: when "space reduction due to 4K zero blocks" at end of the recovery report is great enough, I get huge IO delay. For example, when I recover this arhive...