From owner-freebsd-bugs@freebsd.org Wed Feb 12 18:36:28 2020 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C4E2423FAD6 for ; Wed, 12 Feb 2020 18:36:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 48HpJD4tLlz3HKZ for ; Wed, 12 Feb 2020 18:36:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id A5BBB23FAD3; Wed, 12 Feb 2020 18:36:28 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A57EE23FAD2 for ; Wed, 12 Feb 2020 18:36:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 48HpJD3y6wz3HKY for ; Wed, 12 Feb 2020 18:36:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 8221E25B38 for ; Wed, 12 Feb 2020 18:36:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 01CIaSkk023245 for ; Wed, 12 Feb 2020 18:36:28 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 01CIaS08023244 for bugs@FreeBSD.org; Wed, 12 Feb 2020 18:36:28 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 229745] ahcich: CAM status: Command timeout Date: Wed, 12 Feb 2020 18:36:25 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: daniel@belltech.it X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 12 Feb 2020 18:36:28 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D229745 --- Comment #37 from Daniel Bell --- I'm having this problem on 12.1-RELEASE-p2 GENERIC, with a Supermicro X11DP= i-N, 6 drive 3-mirror stripe zpool of "WD Gold" disks. at scbus6 target 0 lun 0 (ada0,pass1) at scbus7 target 0 lun 0 (ada1,pass2) at scbus8 target 0 lun 0 (ada2,pass3) at scbus9 target 0 lun 0 (ada3,pass4) at scbus10 target 0 lun 0 (ada4,pass5) at scbus11 target 0 lun 0 (ada5,pass6) There's significant load and I haven't had disconnects yet, but it's only b= een up for 8 days and I've rebooted a few times to test the loader.conf tweaks (which didn't help as far as I can tell). I'll try replacing the controller next week, since I haven't heard of this issue without roughly this drive/controller combo=E2=80=94if that's a bad i= dea please let me know. The errors pop up on seemingly random disks, e.g. Feb 12 13:20:42 wyn2018 kernel: ahcich11: Timeout on slot 10 port 0 Feb 12 13:20:42 wyn2018 kernel: ahcich11: is 00000000 cs 00000000 ss 0003fc= 00 rs 0003fc00 tfd 40 serr 00000000 cmd 0004d117 Feb 12 13:20:42 wyn2018 kernel: (ada5:ahcich11:0:0:0): READ_FPDMA_QUEUED. A= CB: 60 08 b8 c5 36 40 06 00 00 00 00 00 Feb 12 13:20:42 wyn2018 kernel: (ada5:ahcich11:0:0:0): CAM status: Command timeout Feb 12 13:20:42 wyn2018 kernel: (ada5:ahcich11:0:0:0): Retrying command, 3 = more tries remain Feb 12 13:20:49 wyn2018 kernel: (ada4:ahcich10:0:0:0): READ_FPDMA_QUEUED. A= CB: 60 68 98 c6 36 40 06 00 00 00 00 00 Feb 12 13:20:49 wyn2018 kernel: (ada4:ahcich10:0:0:0): CAM status: ATA Stat= us Error Feb 12 13:20:49 wyn2018 kernel: (ada4:ahcich10:0:0:0): ATA status: 43 (DRDY= IDX ERR), error: 40 (UNC ) Feb 12 13:20:49 wyn2018 kernel: (ada4:ahcich10:0:0:0): RES: 43 40 98 c6 36 = 00 06 00 00 00 00 Feb 12 13:20:49 wyn2018 kernel: (ada4:ahcich10:0:0:0): Retrying command, 3 = more tries remain Feb 12 13:25:42 wyn2018 kernel: ahcich6: Timeout on slot 15 port 0 Feb 12 13:25:42 wyn2018 kernel: ahcich6: is 00000000 cs 00000000 ss 01fe800= 0 rs 01fe8000 tfd 40 serr 00000000 cmd 0004d817 Feb 12 13:25:42 wyn2018 kernel: (ada0:ahcich6:0:0:0): WRITE_FPDMA_QUEUED. A= CB: 61 10 00 6c 01 40 1a 00 00 00 00 00 Feb 12 13:25:42 wyn2018 kernel: (ada0:ahcich6:0:0:0): CAM status: Command timeout Feb 12 13:25:42 wyn2018 kernel: (ada0:ahcich6:0:0:0): Retrying command, 3 m= ore tries remain Feb 12 13:26:15 wyn2018 kernel: (ada5:ahcich11:0:0:0): READ_FPDMA_QUEUED. A= CB: 60 20 98 f3 9a 40 08 00 00 00 00 00 Feb 12 13:26:15 wyn2018 kernel: (ada5:ahcich11:0:0:0): CAM status: ATA Stat= us Error Feb 12 13:26:15 wyn2018 kernel: (ada5:ahcich11:0:0:0): ATA status: 43 (DRDY= IDX ERR), error: 40 (UNC ) Feb 12 13:26:15 wyn2018 kernel: (ada5:ahcich11:0:0:0): RES: 43 40 98 f3 9a = 00 08 00 00 00 00 Feb 12 13:26:15 wyn2018 kernel: (ada5:ahcich11:0:0:0): Retrying command, 3 = more tries remain --=20 You are receiving this mail because: You are the assignee for the bug.=