From owner-freebsd-bugs@freebsd.org Mon Mar 9 10:47:34 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 BE48B25EC90 for ; Mon, 9 Mar 2020 10:47:34 +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 48bZgB2WXyz44x9 for ; Mon, 9 Mar 2020 10:47:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 5274925EC8F; Mon, 9 Mar 2020 10:47:34 +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 51DDA25EC8E for ; Mon, 9 Mar 2020 10:47:34 +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 48bZg95frKz44wN for ; Mon, 9 Mar 2020 10:47:33 +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 B1507995A for ; Mon, 9 Mar 2020 10:47:33 +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 029AlXM8066359 for ; Mon, 9 Mar 2020 10:47:33 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 029AlXLH066358 for bugs@FreeBSD.org; Mon, 9 Mar 2020 10:47:33 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 244692] gjournal TRIM support Date: Mon, 09 Mar 2020 10:47:33 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: spy@spy.zp.ua X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: 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: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Mar 2020 10:47:34 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D244692 Bug ID: 244692 Summary: gjournal TRIM support Product: Base System Version: 12.1-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: spy@spy.zp.ua # gjournal load # gjournal label -vh /dev/gpt/testdata /dev/gpt/testlog # newfs -J -t -g 1M /dev/gpt/testdata.journal # mount -o "async,atime=3Doff" /dev/gpt/testdata.journal /mnt=20 # tail -n 3 /var/log/messages Mar 9 12:22:16 ctl kernel: GEOM_JOURNAL: BIO_FLUSH not supported by gpt/testlog. Mar 9 12:22:16 ctl kernel: GEOM_JOURNAL: BIO_FLUSH not supported by gpt/testdata. Mar 9 12:25:40 ctl kernel: WARNING: /mnt: TRIM flag on fs but disk does not confirm that it supports TRIM # smartctl -a /dev/nvme1 | grep -i utiliz Namespace 1 Utilization: 50,589,696 [50.5 MB] # dd if=3D/dev/random of=3D/mnt/junk bs=3D1m count=3D30000 # smartctl -a /dev/nvme1 | grep -i utiliz Namespace 1 Utilization: 36,860,428,288 [36.8 GB] # rm /mnt/junk =E2=80=A6 after a couple of time still not free =E2=80=A6 # smartctl -a /dev/nvme1 | grep -i utiliz Namespace 1 Utilization: 36,860,428,288 [36.8 GB] It seems, gjournal still does not support TRIM in 2020?!.. neither for data device nor for journal device. And really, one more fast proof: # trim -f /dev/gpt/testdata.journal trim /dev/gpt/testdata.journal offset 0 length 53687090688 trim: /dev/gpt/testdata.journal: TRIM/UNMAP not supported by driver Without gjournal trim works fine on the same device nvd1. # gjournal stop /dev/gpt/testdata # trim -f /dev/nvd1 trim /dev/nvd1 offset 0 length 960197124096 # smartctl -a /dev/nvme1 | grep -i utiliz Namespace 1 Utilization: 0 --=20 You are receiving this mail because: You are the assignee for the bug.=