Source is sdb1, target is nvme0n1p1 > rsync -av /mnt/sdb1/data-mirror/ /mnt/nvme0n1p1/data-mirror/ --progress > --delete
> root@eagle:~# df -h /mnt/nvme0n1p1 > Filesystem Size Used Avail Use% Mounted on > /dev/nvme0n1p1 3.7T 1.1T 2.6T 30% /mnt/nvme0n1p1 Your target has 1,1 TB free. > > and this is the source: > > root@eagle:~# df -hT /mnt/sdb1/ > Filesystem Type Size Used Avail Use% Mounted on > /dev/sdb1 ext4 7.3T 6.0T 943G 87% /mnt/sdb1 And your source goz 6.0TB of data. This will never fit on your target, as it is (see above) only 3.7TB big. > > Mount options of the destination as requested: Maybe this is the reason? Best Hans