Step 8: Calculate allocation overhead and total pages

Formula

Number of index pages / 63,750 = Minimum OAM pages

Number of index pages / 2000 = Maximum OAM pages

Example

160713 / 63,750 = 3 (minimum)

160713 / 2000 = 81 (maximum)

Total pages needed

Add the number of OAM pages to the total in step 8 to determine the total number of index pages:

Formula

Example

Minimum

Maximum

Minimum

Maximum

Nonclustered index pages

    160716

    160716

OAM pages

+

+

              3

            81

Total

    160719

    160797