My node has two data_file_directories, but one directory is using significantly more disk space than the other:
- /var/lib/cassandra/data (Size: 225 GB - 75% full)
- /mnt/ssd-volume/data (Size: 200 GB - 30% full)
This becomes a problem when I attempt to upgradesstables, and get the following error:
Not enough space to write 13.122GiB to /var/lib/cassandra/data (4.491GiB available)
I have tried running nodetool compact and nodetool cleanup, but the error still occurs.
Is there any way of rebalancing the two disks, so the data is spread more evenly?