Recent content by dustin77

Thank you, I will look into this. Quite unusual that this has been open for so long.

As described and also written in your provided link, it's only one thread per disk. Qemu allows to have multiple threads per disk/controller, which isn't useable right now with Proxmox or at least I didn't find a way to configure it. It would be an incredible boost in performance, as you can see...

I'm just curious about these results, as you always read a lot about large ZFS and Ceph clusterProxmox setups and I can't imagine that such limitations are simply accepted there. So any feedback from this direction would be very welcome. Also, I would be happy if someone knows a way to configure...

Oh yes forget to mention that... Changing these to other settings made it slower at best. Cache: Default (No Cache) Async IO: Native

Hello everyone! I am currently testing how we can get the best disk performance (IOPS) within a VM. I noticed that there is a hard limit within the VM, e.g. ~120K random write (with VirtIO SCSI single controller) and ~170k random write (with VirtIO block), more exact values are listed below. I...