Hitachi

JP1 Version 12 JP1/IT Desktop Management 2 Overview and System Design Guide


4.5.7 Guidelines for disk space requirements for revision history database

The table below lists the guidelines for estimating the disk space requirements of the revision history database.

The values in this table assume that the number of device information changes recorded daily per device is the total of the following. If the number of changes is likely to exceed this number, make sure that enough disk space is available to meet the requirements.

Number of devices

Required disk space (GB)

Less than 2,000

5

5,000

6

10,000

7

30,000

10

50,000

14

100,000

22

300,000

56

The following formulas are used to calculate the disk capacity required for the change history database.

Number of devices x 178(KB) / 1024 / 1024 + 4.6(GB)