Size of RAIDZ, RAIDZ2, RAIDZ3

8 disks (4TB) were used in various raidz configurations

pools	RAIDZ	RAIDZ-2	RAIDZ-3	RAIDZ	RADZ-2	RAIDZ-3
	4TB			8TB
1	24.4T	21.0T	17.4T	47.3T	39.9T	32.0T
2	48.8T	42.0T	34.9T
3	73.3T	63.0T	52.3T
4	97.7T	84.1T	69.8T

pools - number of RAID-Z pools added to the same pool

raidz-2 pools, 4TB disks

	2x17	2x18	1x34
zpool	124T	130T	124T
zfs	104T	112T	112T

12 x 4TB

	raidz	raidz2	raidz3
zpool	43.5T	43.5T	43.5T
zfs	38.5T	34.9T	31.4T

DilOS platform