From owner-freebsd-scsi Fri Apr 27 9:49:38 2001 Delivered-To: freebsd-scsi@freebsd.org Received: from aslan.scsiguy.com (aslan.scsiguy.com [63.229.232.106]) by hub.freebsd.org (Postfix) with ESMTP id C675237B424 for ; Fri, 27 Apr 2001 09:49:35 -0700 (PDT) (envelope-from gibbs@scsiguy.com) Received: from scsiguy.com (localhost [127.0.0.1]) by aslan.scsiguy.com (8.11.2/8.9.3) with ESMTP id f3RGmts35017; Fri, 27 Apr 2001 10:49:31 -0600 (MDT) (envelope-from gibbs@scsiguy.com) Message-Id: <200104271649.f3RGmts35017@aslan.scsiguy.com> To: Joerg Wunsch Cc: freebsd-scsi@FreeBSD.ORG Subject: Re: sa(4) jamming In-Reply-To: Your message of "Fri, 27 Apr 2001 17:53:47 +0200." <20010427175347.A56791@uriah.heep.sax.de> Date: Fri, 27 Apr 2001 10:48:55 -0600 From: "Justin T. Gibbs" Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org >Could it be related to the SCSI bus reset that was needed to revive my >pt0 device (see other thread)? The tape drive is on the same bus. Of >course, the tape was idle while i issued the camcontrol reset command, >but the cartridge had not been unloaded afterwards (until right now), >so for sure sa(4) must have seen a unit attention when going to access >the tape again. That depends on whether the sa driver relies on any settings (mode page or otherwise) that are invalidated by a reset, but aren't restored when the bus reset async event occurs. -- Justin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message