From owner-freebsd-alpha Sun Jan 10 21:48:05 1999 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id VAA09986 for freebsd-alpha-outgoing; Sun, 10 Jan 1999 21:48:05 -0800 (PST) (envelope-from owner-freebsd-alpha@FreeBSD.ORG) Received: from feral-gw.feral.com (feral.com [192.67.166.1]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id VAA09978 for ; Sun, 10 Jan 1999 21:48:04 -0800 (PST) (envelope-from mjacob@feral.com) Received: from localhost (mjacob@localhost) by feral-gw.feral.com (8.8.7/8.8.7) with ESMTP id VAA16072 for ; Sun, 10 Jan 1999 21:47:28 -0800 Date: Sun, 10 Jan 1999 21:47:28 -0800 (PST) From: Matthew Jacob X-Sender: mjacob@feral-gw Reply-To: mjacob@feral.com To: alpha@FreeBSD.ORG Subject: complete lockup under large I/O? Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org I have a test script/program that repeatedly reads or writes a same spot on a device using progressively larger blocksizes. I was using 3 8GB disks ccd'd together on a AlphaPC164 and the the system completely froze when it went about 1MB blocksizes. Anyone have a notion about this? -matt To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message