From owner-freebsd-bugs@freebsd.org Sat Feb 24 14:34:21 2018 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5D366F2356D for ; Sat, 24 Feb 2018 14:34:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id F10FE86134 for ; Sat, 24 Feb 2018 14:34:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 472FF1363E for ; Sat, 24 Feb 2018 14:34:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w1OEYK6F012667 for ; Sat, 24 Feb 2018 14:34:20 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w1OEYKWs012666 for freebsd-bugs@FreeBSD.org; Sat, 24 Feb 2018 14:34:20 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: freebsd-bugs@FreeBSD.org Subject: [Bug 226170] gstat does not detect new devices (/dev/gpt/* & /dev/label/*) Date: Sat, 24 Feb 2018 14:34:20 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 11.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: ben.rubson@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: 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: 2.1.25 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 24 Feb 2018 14:34:21 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D226170 Bug ID: 226170 Summary: gstat does not detect new devices (/dev/gpt/* & /dev/label/*) Product: Base System Version: 11.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: ben.rubson@gmail.com Hi, I automatically run gstat upon system startup to feed a performance reporti= ng tool. Here is the command launched : # gstat -B -d -o -s -I30s -f"label/|gpt/" Some seconds/minutes after system startup, I add some iSCSI disks needed for production : # iscsictl -Aa Unfortunately, gstat does not detect these new disks. Reproductible for each newly added disk. I need to restart it so that it will correctly show them. Actually, as you can see, I filter on "label/|gpt/", to only work on /dev/l= abel and /dev/gpt devices, to have nicely named devices in my reports. After some tests, I found that gstat automatically correctly detects the new /dev/da* devices, but does not detect /dev/gpt/* and /dev/label/* devices. Another test, let's remove all iSCSI disks : # iscsictl -Ra As expected, gstat automatically removes them from its output. Let's add them again : # iscsictl -Aa gstat now automatically correctly shows /dev/gpt/* and /dev/label/* in its output. Strange behavior ! Thank you very much for your support ! Ben --=20 You are receiving this mail because: You are the assignee for the bug.=