From owner-freebsd-bugs Sun Apr 7 19:35:08 1996 Return-Path: owner-bugs Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id TAA21278 for bugs-outgoing; Sun, 7 Apr 1996 19:35:08 -0700 (PDT) Received: from localhost.cdrom.com (localhost.cdrom.com [127.0.0.1]) by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id TAA21267 Sun, 7 Apr 1996 19:35:03 -0700 (PDT) Message-Id: <199604080235.TAA21267@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: Host localhost.cdrom.com [127.0.0.1] didn't use HELO protocol To: Andrew Foster cc: freebsd-bugs@freebsd.org, Rob Wise Subject: Re: Machines locking In-reply-to: Your message of "Mon, 08 Apr 1996 12:22:45 -0000." Date: Sun, 07 Apr 1996 19:35:02 -0700 From: "Justin T. Gibbs" Sender: owner-bugs@freebsd.org X-Loop: FreeBSD.org Precedence: bulk >I've observed this on several machines : > >A lockup in which : It sounds like you stuck in disk wait. Can you compile a kernel with DDB in it, break into the debugger when the next freeze occurs, and use the ps command in DDB to determine the wait channel that the processes are stuck on? It would also be good to know the enitre hardware list for each machine. >Thanks, >Andrew Foster > >---------- >Andrew Foster >adf@fl.net.au > -- Justin T. Gibbs =========================================== FreeBSD: Turning PCs into workstations ===========================================