From owner-freebsd-stable Sat May 11 04:45:48 1996 Return-Path: owner-stable Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id EAA07848 for stable-outgoing; Sat, 11 May 1996 04:45:48 -0700 (PDT) Received: from asstdc.scgt.oz.au (asstdc.scgt.oz.au [202.14.234.65]) by freefall.freebsd.org (8.7.3/8.7.3) with ESMTP id EAA07839 for ; Sat, 11 May 1996 04:45:42 -0700 (PDT) Received: (from imb@localhost) by asstdc.scgt.oz.au (8.7.5/BSD4.4) id VAA07323 for stable@freebsd.org; Sat, 11 May 1996 21:45:09 +1000 (EST) From: michael butler Message-Id: <199605111145.VAA07323@asstdc.scgt.oz.au> Subject: guaranteed panic on -stable :-( To: stable@freebsd.org Date: Sat, 11 May 1996 21:45:07 +1000 (EST) X-Mailer: ELM [version 2.4 PL24beta] Content-Type: text Sender: owner-stable@freebsd.org X-Loop: FreeBSD.org Precedence: bulk I found out the hard way this evening how to guarantee that a -stable machine can be made to panic .. simply mount a file-system 'async', tar it up, unmount it, newfs with more inodes, mount it and untar the contents back. I found this in the process of rearranging a news-spool .. there must be some sort of race-condition in the kernel associated with 'async'. Without it, everything is fine but many times slower :-( michael