block size

I just ran into an issue trying to live migrate a VM; source and target are zfs, version is 8.4.1 Error message: online migrate failure - block job (mirror) error: drive-scsi0: Source and target image have different sizes The disk was created by importing from a Hyper-V vhd image, that turns...

Hi, I have a disk performance issues with a Windows 2019 virtual machine. The storage pool of my proxmox cluster is a CEPH POOL (with SSD disks). The virtual machine has software that writes using block sizes in 4k and the performance verified with benchmark tools is very low on 4k writing...

hallo forum und staff, wenn ich eine Umgebung habe, wo ich ausschließlich VMs mit dem PBS sichere, wäre es dann nicht sinnvoll eine Blockgröße von 4MB für das Filesystem des Datastore zu konfigurieren, da ja die chunks alle 4 MB groß sind? Im Forum habe ich bereits einen Wert von 1 MB als...