Introduction - If you have any usage issues, please Google them yourself
UNIX external memory space management control block chaining algorithm in 1. The result of running the program should be included in the disk block allocation and recovery operations. 2. Can enter the file name, file size simulated disk allocation, distribution and recovery in each allocation and recovery after the show is successful, and the distribution, recovery of disk block number. 3. During program execution, at least one should include distribution of the information is unsuccessful. 4. You can view the current usage of disk blocks: which blocks free, which blocks are occupied by which files.