From owner-freebsd-questions Sat Jul 6 06:45:12 1996 Return-Path: owner-questions Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id GAA25612 for questions-outgoing; Sat, 6 Jul 1996 06:45:12 -0700 (PDT) Received: from relay-4.mail.demon.net (relay-4.mail.demon.net [158.152.1.108]) by freefall.freebsd.org (8.7.5/8.7.3) with SMTP id GAA25602 for ; Sat, 6 Jul 1996 06:45:09 -0700 (PDT) Received: from post.demon.co.uk ([158.152.1.72]) by relay-4.mail.demon.net id ae19489; 6 Jul 96 13:45 GMT Received: from jraynard.demon.co.uk ([158.152.42.77]) by relay-3.mail.demon.net id aa17781; 6 Jul 96 12:23 +0100 Received: (from fqueries@localhost) by jraynard.demon.co.uk (8.6.12/8.6.12) id AAA04750; Sat, 6 Jul 1996 00:47:10 GMT Date: Sat, 6 Jul 1996 00:47:10 GMT Message-Id: <199607060047.AAA04750@jraynard.demon.co.uk> From: James Raynard To: mike@networx.ie CC: questions@freebsd.org In-reply-to: (message from Michael Ryan on Fri, 5 Jul 1996 19:46:43 BST) Subject: Re: SCSI timeout on HP 2GB DAT Sender: owner-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk > I'm doing a backup to a HP SureStore 2000 2GB DAT drive > attached to an Adaptec 2940 PCI SCSI adapter on a > FreeBSD 2.1 120MHz Pentium, from a remote machine on the > network. > > The file ~tape/.rhosts on tapehost is okay. The backup > runs fine, until around 92MB is transferred, then the > following error messages appear on the console and the > backup aborts. > > Anybody got any ideas what's wrong? This is a bug in the 2940 driver in 2.1.0R - I get the same thing with large CD transfers on my system. A number of bugs in this driver have been fixed for 2.1.5, which should be out this month. > Kernel error messages: > st0(ahc0:3:0): NOT READY asc:4,1 > st0(ahc0:3:0): Logical unit is in process of becoming ready > ahc0: target 3, lun 0 (st0) timed out > st0(ahc0:3:0): BUS DEVICE RESET message queued. > ahc0: target 3, lun 0 (st0) timed out > st0(ahc0:3:0): UNIT ATTENTION asc:28,0 > st0(ahc0:3:0): Not ready to ready transition, medium may have changed > ahc0: Issued Channel A Bus Reset #1. 1 SCBs aborted > st0(ahc0:3:0): UNIT ATTENTION asc:29,0 > st0(ahc0:3:0): Power on, reset, or bus device reset occurred -- James Raynard, Edinburgh, Scotland james@jraynard.demon.co.uk http://www.freebsd.org/~jraynard/