1. Yes, compression is on for the parent and inherited. The ratio only shows 1.37x, which seems rather low if a 12T file was all zeros except for >10G?
root@fusion:~# zfs get all rpool/DATA/fusion/store/vms/plexee | grep comp rpool/DATA/fusion/store/vms/plexee compressratio 1.37x - rpool/DATA/fusion/store/vms/plexee compression lz4 inherited from rpool rpool/DATA/fusion/store/vms/plexee refcompressratio 1.37x 2. root@fusion:~# du -h /data/store/vms/plexee/plexee-root 5.6G /data/store/vms/plexee/plexee-root This is what I would expect the VM to be using based on how the file was provisioned and its internal disk state. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766308 Title: inexplicably large file reported by zfs filesystem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1766308/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
