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Re: crash: "kernel: can't load interpreter" what??

daemon@ATHENA.MIT.EDU (David E. Fox)
Wed Dec 2 20:23:47 1998

From: "David E. Fox" <dfox@belvdere.vip.best.com>
To: redhat-list@redhat.com
Date: Wed, 2 Dec 1998 17:22:12 -0800 (PST)
Reply-To: dfox@belvdere.vip.best.com
In-Reply-To: <3.0.3.32.19981202133810.006f45dc@libris.ci.westminster.co.us> from "Eric Sisler" at Dec 2, 98 01:38:10 pm
Resent-From: redhat-list@redhat.com

> Probably time for more RAM or swap space.  I didn't actually crash the
> server, but memory got so low during the message you mention that I could
> login, but couldn't do *anything* else, not even a simple 'ls' or 'free'.

Hmm. I'm pretty sure that this has happened to me but on earlier 
revs of the kernel (2.0.2[79]), perhaps. And this is with 48 megs
of RAM and 64 megs of swap. The reason really isn't lack of
enough memory, but lack of enough contiguous free pages in
one's existing memory pool.

Back around that time I seem to recall that there were some
patches floating around that would help get more contiguous
free pages.

I haven't encountered this in a while, so perhaps that aspect of
the kernel has been improved. You still might want to go into
/proc/sys/vm/freepages and up that value, however.


> -Eric
------------------------------------------------------------------------
David E. Fox                 Tax              Thanks for letting me
dfox@belvdere.vip.best.com   the              change magnetic patterns
root@belvedere.sbay.org      churches         on your hard disk.
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