Dave,

 Thanks, i got it.  was just worry about the system memory, when it's gonna
ask me verbally "i need some more". :)

Regards,
Thang


-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Dave Reed
Sent: Thursday, March 01, 2001 2:40 PM
To: [EMAIL PROTECTED]
Subject: Re: RedHat Cached and Buffered Refreshing.


> X-Authentication-Warning: halden.devel.redhat.com: teg set sender to
[EMAIL PROTECTED] using -f
> Organization: Red Hat, Inc.
> From: [EMAIL PROTECTED] (Trond Eivind =?iso-8859-1?q?Glomsr=F8d?=)
>
> "Thang Nguyen" <[EMAIL PROTECTED]> writes:
>
> > Right, but all my programs are closed and the system still saying 4megs
> > available..i'm using 256megs system.  nothing really running it at the
> > moment.
>
> As I told you, the amounts used are dynamically adjusted by the
> kernel. If you just leave it alone, it will work just fine - it will
> drop some of the cacne when you start running programs again.
>
> --
> Trond Eivind Glomsrød
> Red Hat, Inc.


To elaborate slightly: say you start up one of the programs you had
just closed - since it is still cached in memory, there is no need to
read the program from the disk.  If you open another program, it can
overwrite that memory with no penalty.  All modern OS's do this (even
that one from Redmond :-).  Trust us - this is what you want.

Dave



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