How to calculate MAXIMUM POSSIBLE FILE SIZE and TOTAL POSSIBLE FILE SIZE in unix os.
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My approach is
Maximum possible file size=$[\frac{DB size}{DBA}]^{n}$ .Here 'n' is no of n indirect block addresses.
Total possible file size=$[#direct dba's+DB size/DBA.+[DB size/DBA]^{2}+......]* DB size$