めも 2TB-HDD x 4 (OS on USB-memory) 3GBのファイルをコピー後の値 ZFS RAID-Z nas05# zpool list NAME SIZE USED AVAIL CAP HEALTH ALTROOT mypool 7.25T 3.92G 7.25T 0% ONLINE /mnt nas05# zfs list NAME USED AVAIL REFER MOUNTPOINT mypool 2.93G 5.34…