decrease

Hello, I want to shrink the size of a vm from 100G to 30G. I booted the vm into gparted and resized the partition to 29G I shutdown the vm ran "zfs set volsize=30G rpool/data/vm-201-disk-0" to leave a little overhead ran "qm rescan" and got the message that the disk-0 has no 30G instead of...

Dear community, I have a few VMs which were initially created with QEMU2, later migrated to RAW due to performance reasons. These are running normal EXT4 filesystems (no LVM) with 800GB allocated in size. The file systems are only in use by 10-20%, however, on the host the total storage of...