5.1-RELEASE on a machine with 24MB RAM

2003-11-19 Thread Jan Stary
Hi list,

I am running 5.1-RELEASE on a outdated machine - it's a Compaq
Deskpro 2000, manufactured ~1995, with Pentium/100 and 24MB RAM.
I made a 64MB swap partition.

I wonder if there are any particular options (systcl vm.* ?) that
I should be intersted in to get the best out of the machine.

I did sysctl -ae | sed 's/^/#/'  /etc/sysctl.conf and went
through all of it, but the descriptions (sysctl -ad) didn't
really tell me much. 

The handbook advised me to put MAXUSERS 0 into kernconf, so that
the systems puts a reasonable default value into kern.maxusers.
Is there something more to tweak?

Is there some documentation about running FreeBSD on a very
lowmem machine? Some discussion of kern.maxusers?

Thank you

Jan

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Re: 5.1-RELEASE on a machine with 24MB RAM

2003-11-19 Thread Lowell Gilbert
Jan Stary [EMAIL PROTECTED] writes:

 I am running 5.1-RELEASE on a outdated machine - it's a Compaq
 Deskpro 2000, manufactured ~1995, with Pentium/100 and 24MB RAM.
 I made a 64MB swap partition.
 
 I wonder if there are any particular options (systcl vm.* ?) that
 I should be intersted in to get the best out of the machine.
 
 I did sysctl -ae | sed 's/^/#/'  /etc/sysctl.conf and went
 through all of it, but the descriptions (sysctl -ad) didn't
 really tell me much. 
 
 The handbook advised me to put MAXUSERS 0 into kernconf, so that
 the systems puts a reasonable default value into kern.maxusers.
 Is there something more to tweak?
 
 Is there some documentation about running FreeBSD on a very
 lowmem machine? Some discussion of kern.maxusers?

That isn't *that* low memory a machine.  You may need to tune for
specific applications you want to run, but not in general.
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