From nobody Wed Dec 13 13:39:37 2023 X-Original-To: freebsd-fs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4SqxSD4fFQz53nXf for ; Wed, 13 Dec 2023 13:40:12 +0000 (UTC) (envelope-from mail@osfux.nl) Received: from vm1982.osfux.nl (vm1982.osfux.nl [79.99.187.212]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4SqxSB4NG6z3KBF for ; Wed, 13 Dec 2023 13:40:10 +0000 (UTC) (envelope-from mail@osfux.nl) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=osfux.nl header.s=default header.b=RSc6QDGR; spf=pass (mx1.freebsd.org: domain of mail@osfux.nl designates 79.99.187.212 as permitted sender) smtp.mailfrom=mail@osfux.nl; dmarc=pass (policy=reject) header.from=osfux.nl Received: from vm1982.osfux.nl (localhost [127.0.0.1]) by vm1982.osfux.nl (Postfix) with ESMTP id 5FF1E9A; Wed, 13 Dec 2023 14:39:42 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=osfux.nl; s=default; t=1702474782; bh=1uA90E+k54sScU+LMn7VfVJaK6vUJlsaXtIDsTgONyo=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=RSc6QDGRxN/tzRUbCN34rdlYlDbtvW3e4+oR0gKN2qUx/ubd/ejsF1+VKwItoabcc LdqwOYAN2OyobXKmhyJq+U4pEch50fE4zpjsPqa2yUUBnmkChMwygPzutsz6uRbWou a0tqM3f47t75GWh+vvD997qrIEMQVmTWdrd4SJ3uSgIRXm05RbVayLdlkYNjNwQXUJ 7MooYySA6/4GXZ2rJ/NKoHPRcTcDlI37qUzVQ4xZx4n+Nn+MPJD/h5GAOcxO2RACeo QbARWfTSo+/JErM2lV0iOwHVSABtwuOhymNg7DFuKtieFgbUhzKYhno6TdEK4YeVXG rB2zmwnsWNbsKH5e/DxyNhtzBCZ0rRRp8TCpk67D2jfVSmuj3KwQ5rHU3p25JXsg4n 4K4MKnBXB4bXkcpJ3a1sioMytTNXGgsKlHO14VtofCm6ZlhoiY0dquhlh+2yATFMYk jQPB1I62T1gmbRBU1Xe6zbmB/k85J7D6tl3AcD4ccGcZPBSV9NStzq9gmPnDrNiqvl TXfKylDhoZr/qVZ+SVd12D0WlqPFSFjgg1OnQvD6edZpiSj0osqE0VcpY4huN6axjn WI+hw2s8ysemLIZBciyHNxThV5QMX66hhHf5B0xYenU4dY5q/UogDDqI7v/yZL+Il+ tOZCo6aSSYtcdkP9r+jrEKBk= X-Spam-Status: No, score=0.0 required=5.0 tests=none shortcircuit=no X-Spam-Checker-Version: SpamAssassin 4.0.0 Received: from [192.168.9.195] (unknown [193.187.128.167]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by vm1982.osfux.nl (Postfix) with ESMTPSA; Wed, 13 Dec 2023 14:39:42 +0100 (CET) Message-ID: <220d2600-8ed5-4fb7-a64c-1d75850212a1@osfux.nl> Date: Wed, 13 Dec 2023 14:39:37 +0100 List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: periodic trim for ufs2 ssds Content-Language: en-US To: Ronald Klop Cc: freebsd-fs@freebsd.org References: <66097626.208187.1701962504337@localhost> <1001525509.209637.1701962737772@localhost> From: Ruben In-Reply-To: <1001525509.209637.1701962737772@localhost> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spamd-Result: default: False [-3.99 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.998]; DMARC_POLICY_ALLOW(-0.50)[osfux.nl,reject]; R_SPF_ALLOW(-0.20)[+mx]; R_DKIM_ALLOW(-0.20)[osfux.nl:s=default]; MIME_GOOD(-0.10)[text/plain]; XM_UA_NO_VERSION(0.01)[]; MIME_TRACE(0.00)[0:+]; MLMMJ_DEST(0.00)[freebsd-fs@freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; ASN(0.00)[asn:8315, ipnet:79.99.184.0/21, country:NL]; RCVD_TLS_LAST(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[osfux.nl:+]; ARC_NA(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; FROM_HAS_DN(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; TO_DN_SOME(0.00)[]; MID_RHS_MATCH_FROM(0.00)[] X-Rspamd-Queue-Id: 4SqxSB4NG6z3KBF X-Spamd-Bar: --- TnX, this is informative :thumbsup Ruben On 12/7/23 16:25, Ronald Klop wrote: > > *Van:* Ronald Klop > *Datum:* donderdag, 7 december 2023 16:21 > *Aan:* void > *CC:* freebsd-fs@freebsd.org > *Onderwerp:* Re: periodic trim for ufs2 ssds > > *Van:* void > *Datum:* donderdag, 7 december 2023 15:40 > *Aan:* freebsd-fs@freebsd.org > *Onderwerp:* Re: periodic trim for ufs2 ssds > > On Thu, Dec 07, 2023 at 07:20:10AM -0700, Warner Losh wrote: > > >You need to tunefs that on and it will happen as you go. There > is no way to > >batch this up to do it in the background. But there's no > advantage to > >trimming a block multiple times... :). > > ok, thanks. > > (I should have mentioned 14-stable amd64 context) > > I booted single-user then ran: fsck -y /dev/ada0s1a > fsck_ffs -E /dev/ada0s1a > tunefs -t /dev/ada0s1a > fsck_ffs -E /dev/ada0s1a > > then booted multiuser > > will console/messages or some other log show when it runs? > smartctl(8) makes no mention of trim. > -- > ------------------------------------------------------------------------ > > > > A tool like "gstat -d" will show columns for deletion which means trim. > > Regards, > Ronald. > > This can give you some info too. > > $ sysctl -a | grep trim > <118>Creating and/or trimming log files. > kern.cam.da.1.trim_ticks: 0 > kern.cam.da.1.trim_goal: 0 > kern.cam.da.1.trim_lbas: 0 > kern.cam.da.1.trim_ranges: 0 > kern.cam.da.1.trim_count: 0 > kern.cam.da.0.trim_ticks: 0 > kern.cam.da.0.trim_goal: 0 > kern.cam.da.0.trim_lbas: 75835864 > kern.cam.da.0.trim_ranges: 62293 > kern.cam.da.0.trim_count: 57020 > ... > > Regards, > Ronald.