Ref: 11620004
Title: Increasing the Size of the Audit Trail Directory on an NCS/AT
Date: 12/14/89

Copyright 3Com Corporation, 1991.  All rights reserved.

Here is how to increase the size of the audit trail directory on
the NCS/AT to an appropriate size:

1.  Type "cd /usr/ncs/etc" to change to the /usr/ncs/etc directory.

2.  Type "vi audit.daily" to edit the audit.daily file.

3.  In the audit.daily file, go to the line that says:

   set max_du according to the type of machine in use.

    The line that follows says:

   set max_du = 6000    --> 3 Meg for ncs/at

    6000 blocks x 512 bytes per block = 3 megabytes for the audit trail
    directory.

4.  Decide how many megabytes you want to assign to the audit trail
directory.

CAUTION:  If you have only a 40 MB hard disk running NCS/AT 2.0,
you may have storage problems if you exceed 10 MB.

5.  Calculate the new max_du value needed to increase the size
of the directory:

        ---> max_du = (6000/3) x N = 2000xN

if N = 10 MB then max_du = 2000 x 10 = 20,000
if N = 20 MB then max_du = 2000 x 20 = 40,000

6.  In the audit.daily file, change the "6000" to the value you want.

