From owner-freebsd-current Thu Apr 25 19:03:08 1996 Return-Path: owner-current Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id TAA28697 for current-outgoing; Thu, 25 Apr 1996 19:03:08 -0700 (PDT) Received: from Root.COM (implode.Root.COM [198.145.90.17]) by freefall.freebsd.org (8.7.3/8.7.3) with ESMTP id TAA28684 for ; Thu, 25 Apr 1996 19:03:04 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by Root.COM (8.7.5/8.6.5) with SMTP id TAA07131; Thu, 25 Apr 1996 19:02:58 -0700 (PDT) Message-Id: <199604260202.TAA07131@Root.COM> X-Authentication-Warning: implode.Root.COM: Host localhost [127.0.0.1] didn't use HELO protocol To: Tony Kimball cc: current@freebsd.org Subject: Re: running out of swap In-reply-to: Your message of "Thu, 25 Apr 1996 01:42:32 CDT." <199604250642.BAA01844@compound.Think.COM> From: David Greenman Reply-To: davidg@Root.COM Date: Thu, 25 Apr 1996 19:02:58 -0700 Sender: owner-current@freebsd.org X-Loop: FreeBSD.org Precedence: bulk >Striding through a very large mmap, I discovered that >FreeBSD will lock up when it runs out of swap. >It would be nicer to terminate the offending process. A run-out-of-swapspace test is one of the regression tests that we regularly do. It's not _supposed_ to hang the machine (see code in vm_fault.c and vm_pageout.c that finds kills off the process). If you have a test case that does cause a hang, then please send me or John the code. -DG David Greenman Core-team/Principal Architect, The FreeBSD Project