From owner-freebsd-questions@freebsd.org Tue Mar 1 18:02:43 2016 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 208A6ABF349 for ; Tue, 1 Mar 2016 18:02:43 +0000 (UTC) (envelope-from casey@phantombsd.org) Received: from scottmail.org (scottmail.org [209.206.250.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 0253D14DA for ; Tue, 1 Mar 2016 18:02:42 +0000 (UTC) (envelope-from casey@phantombsd.org) Received: from localhost (localhost [127.0.0.1]) by scottmail.org (Postfix) with ESMTP id 769FC243BB9 for ; Tue, 1 Mar 2016 10:02:42 -0800 (PST) X-Virus-Scanned: amavisd-new at scottmail.org Received: from scottmail.org ([127.0.0.1]) by localhost (scottmail.org [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id JbbDLvWc1Umz for ; Tue, 1 Mar 2016 10:02:42 -0800 (PST) Received: from scottmail.org (mail.scottmail.org [192.168.1.20]) by scottmail.org (Postfix) with ESMTP id 600C5243BB6 for ; Tue, 1 Mar 2016 10:02:42 -0800 (PST) Date: Tue, 1 Mar 2016 10:02:42 -0800 (PST) From: Casey Scott Reply-To: Casey Scott To: freebsd-questions@freebsd.org Message-ID: <856944752.994676.1456855362317.JavaMail.zimbra@phantombsd.org> Subject: SCSI disconnect in 9.3 RELEASE MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Originating-IP: [208.95.100.29] X-Mailer: Zimbra 8.6.0_GA_1194 (ZimbraWebClient - GC48 (Win)/8.6.0_GA_1194) Thread-Topic: SCSI disconnect in 9.3 RELEASE Thread-Index: ZBqnoZkeZcEcya5oOzYp9fkNVyLZwg== X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Mar 2016 18:02:43 -0000 Hello, My tape drive has been disconnecting during backup (AMANDA) executions. Given this information from dmesg, is it evident what is causing the disconnect (card, tape drive, something else)? ************************************************************ (sa0:ahc0:0:3:0): Unexpected busfree in Data-out phase SEQADDR == 0x88 (sa0:ahc0:0:3:0): WRITE(6). CDB: 0a 00 00 80 00 00 (sa0:ahc0:0:3:0): CAM status: Unexpected Bus Free (sa0:ahc0:0:3:0): Error 5, Retries exhausted sa0 at ahc0 bus 0 scbus2 target 3 lun 0 sa0: s/n MXP09038KG detached (sa0:ahc0:0:3:0): REZERO UNIT. CDB: 01 00 00 00 00 00 (sa0:ahc0:0:3:0): CAM status: SCSI Status Error (sa0:ahc0:0:3:0): SCSI status: Check Condition (sa0:ahc0:0:3:0): SCSI sense: UNIT ATTENTION asc:29,1 (Power on occurred) (sa0:ahc0:0:3:0): Error 5, Retries exhausted (sa0:ahc0:0:3:0): REZERO UNIT. CDB: 01 00 00 00 00 00 (sa0:ahc0:0:3:0): CAM status: SCSI Status Error (sa0:ahc0:0:3:0): SCSI status: Check Condition (sa0:ahc0:0:3:0): SCSI sense: NOT READY asc:3e,0 (Logical unit has not self-configured yet) (sa0:ahc0:0:3:0): Error 5, Retries exhausted (sa0:ahc0:0:3:0): REZERO UNIT. CDB: 01 00 00 00 00 00 (sa0:ahc0:0:3:0): CAM status: SCSI Status Error (sa0:ahc0:0:3:0): SCSI status: Check Condition (sa0:ahc0:0:3:0): SCSI sense: NOT READY asc:3e,0 (Logical unit has not self-configured yet) (sa0:ahc0:0:3:0): Error 5, Retries exhausted (sa0:ahc0:0:3:0): REZERO UNIT. CDB: 01 00 00 00 00 00 (sa0:ahc0:0:3:0): CAM status: SCSI Status Error (sa0:ahc0:0:3:0): SCSI status: Check Condition (sa0:ahc0:0:3:0): SCSI sense: NOT READY asc:3e,0 (Logical unit has not self-configured yet) (sa0:ahc0:0:3:0): Error 5, Retries exhausted ************************************************************ Thanks, Casey