The free BASIC program displays information on the used and unused frames on a D3 system. Reports VME free space (for FSI use host operating system utilities).
free
In addition to the information on the used and unused frames, the free command displays the total number of frames, the number of frames used by the operating system, the number in use for data, and the number of frames currently available or free.
free
Disk Available
0....1....2....3....4....5....6....7....8....9....100%
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MB Bytes Frames
Maximum disk space 100% 6,145 6,144,824,000 3,072,412
System usage 0% 5 5,288,000 2,644
Data usage 79% 4,883 4,882,322,000 2,441,161
Available disk space 20% 1,257 1,257,214,000 628,607