4.5.6 Guidelines for disk space requirements for revision history archive
The table below lists the guidelines for estimating the disk space requirements when outputting a revision history archive.
The values in this table assume the following scenario:
-
The revision history archive will span five years.
-
Over the course of five years, approximately 100 changes will be recorded for each managed device.
|
Number of devices |
Required disk space (GB) |
|---|---|
|
500 |
0.5 |
|
1,000 |
1 |
|
2,000 |
2 |
|
5,000 |
5 |
|
10,000 |
10 |
|
30,000 |
30 |
|
50,000 |
49 |
|
100,000 |
98 |
|
300,000 |
293 |
The following formulas are used to calculate the disk capacity required for outputting the change history.
Number of devices x 17.07(KB) / 1024 / 1024 x Number of Months