From owner-freebsd-stable@FreeBSD.ORG Sat Aug 25 14:47:54 2012 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9892C1065690 for ; Sat, 25 Aug 2012 14:47:54 +0000 (UTC) (envelope-from kirk.j.russell@gmail.com) Received: from mail-wi0-f172.google.com (mail-wi0-f172.google.com [209.85.212.172]) by mx1.freebsd.org (Postfix) with ESMTP id 27DC78FC20 for ; Sat, 25 Aug 2012 14:47:53 +0000 (UTC) Received: by wicr5 with SMTP id r5so1532010wic.13 for ; Sat, 25 Aug 2012 07:47:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:reply-to:sender:date:x-google-sender-auth:message-id :subject:from:to:content-type; bh=YQE90T8ojIyta0tyfR4/OFx2Ik9WwOuzi4igcbxx2C8=; b=oc5dyFXWGkJghSnafmgx0sl1qhnXL/HTMtkERaFHAxMu5wLCl17K/n8NUGXUwXXrbw m/dim3Z8oHmOCAixyFya0IMKL2qV1o7f2UB96OU06E2dtPwo3TwwzuSkLKvWOM+RiZur UYdCNVWEXt1OlYLSrI1O7WzFFUP8kikChnN3Iqw6l4adLzyubVTKJ+j/SN3zrA8t1IAH N6AbfFCddoVAzG6vgFAt/fTPG60FaiJbEa4/tnFT1vy7EBLM2hEfv5yETDHxzs+ORaHH 1ePEZtrKM3gRe3We6p5BN3tE2nZJskPvEFBTxSIATCto6+BE2Th2s88p2p8omwlbTcJQ woJg== MIME-Version: 1.0 Received: by 10.216.162.141 with SMTP id y13mr4333813wek.14.1345906073060; Sat, 25 Aug 2012 07:47:53 -0700 (PDT) Sender: kirk.j.russell@gmail.com Received: by 10.180.90.138 with HTTP; Sat, 25 Aug 2012 07:47:53 -0700 (PDT) Date: Sat, 25 Aug 2012 15:47:53 +0100 X-Google-Sender-Auth: NwYf4fOExDI3B7ZZNDy5kg45QuU Message-ID: From: kirk russell To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Subject: FreeBSD 9.1 RC1 and CAM issues with old SCSI drive X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: kirk@ba23.org List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 25 Aug 2012 14:47:54 -0000 Hi, I booted FreeBSD 9.1-RC1 on one of my older scratch i386 PCs and noticed this regression -- the SCSI disk is unusable: FreeBSD 9.1-RC1 #0: Tue Aug 14 03:56:40 UTC 2012 root@obrian.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 ahc0: port 0x6400-0x64ff mem 0xd3000000-0xd3000fff irq 3 at device 13.0 on pci0 aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs (probe0:ahc0:0:0:0): INQUIRY. CDB: 12 0 0 1 0 0 (probe0:ahc0:0:0:0): CAM status: SCSI Status Error (probe0:ahc0:0:0:0): SCSI status: Check Condition (probe0:ahc0:0:0:0): SCSI sense: ILLEGAL REQUEST asc:24,0 (Invalid field in CDB) (probe0:ahc0:0:0:0): Command Specific Info: 0xffffffff (probe0:ahc0:0:0:0): Command byte 3 is invalid (probe0:ahc0:0:0:0): Error 22, Unretryable error [da0 never appears] This drive will be found with 9.0: FreeBSD 9.0-RELEASE #0: Tue Jan 3 07:15:25 UTC 2012 root@obrian.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 ahc0: port 0x6400-0x64ff mem 0xd3000000-0xd3000fff irq 3 at device 13.0 on pci0 aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs (probe0:ahc0:0:0:0): inquiry data fails comparison at DV1 step (probe0:ahc0:0:0:0): inquiry data fails comparison at DV1 step (probe0:ahc0:0:0:0): inquiry data fails comparison at DV1 step da0 at ahc0 bus 0 scbus2 target 0 lun 0 da0: Fixed Direct Access SCSI-2 device da0: 6.600MB/s transfers (16bit) da0: Command Queueing enabled da0: 8678MB (17773500 512 byte sectors: 255H 63S/T 1106C) That this drive is downgraded to 6.600MB/s appears to be known issue -- http://www.freebsd.org/cgi/query-pr.cgi?pr=128245 This appeared to work better with 6.1 FreeBSD 6.1-RELEASE #0: Mon May 29 19:39:51 EDT 2006 ahc1: port 0x9800-0x98ff mem 0xe3800000-0xe3800fff irq 11 at device 11.0 on pci0 da0: Fixed Direct Access SCSI-2 device da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled da0: 8678MB (17773500 512 byte sectors: 255H 63S/T 1106C) -- Kirk Russell http://www.ba23.org/