SUMMARY: Memory Process Allocation

From: J Bacher <jb_at_jbacher.com>
Date: Wed, 03 Oct 2001 16:23:33 -0500

PROBLEM WAS:

I am looking for information regarding the amount of memory that the kernel
allocates to a process and stack and whether it allows an
application to size them up.


ANSWER IS: (thank you alan_at_dec)

        Data and stack size limits come in two values; default
        and maximum. For data these are generally 128 MB default
        and 1 GB maximum. Both can be changed via sysconfigtab.
        The default value is the maximum a process gets if it
        doesn't do anything to raise the default; using setrlimit(2),
        setting it with the shell, etc. The maximum is just that,
        the maximum. Even root can't set a higher limit without
        raising the maximum.

        (note: alan provided an extensive explanation on limits
        and memory process not shown here).

MY SOLUTION:

Use the 'options {datasize}' in the named.conf to increase the datasize
after I add additional memory to the server.
Received on Wed Oct 03 2001 - 21:24:06 NZST

This archive was generated by hypermail 2.4.0 : Wed Nov 08 2023 - 11:53:42 NZDT