I'm confused by why the total space of the filesystems don't match the capacity of the drives, each drive is mapped as a single filesystem with a single partition. See attached, they all show ~1-2% less than the drive capacity, and one of the three 10TB drive reports different than the other two...
You have an EXT4 file system, it reserves some disk space for backup blocks. You can see how many blocks are reserved with the command:
For non-root partitions, you can disable reservations:
Thanks, I disabled reservations on the data drives, but they are still showing the same totals in the filesystem view.
edit: it looks like the Reserved GDT blocks were not released, any reason to keep those around if these disks are purely for storage with a single partition? If not, what's the best way to free up that space?
The post was edited 1 time, last by niemer: added information ().