From nobody Mon Oct 18 21:01:08 2021 X-Original-To: questions@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 B216D180D9DA for ; Mon, 18 Oct 2021 21:01:25 +0000 (UTC) (envelope-from kob6558@gmail.com) Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4HY8S54Rm6z3qZs for ; Mon, 18 Oct 2021 21:01:25 +0000 (UTC) (envelope-from kob6558@gmail.com) Received: by mail-wr1-x42b.google.com with SMTP id k7so43496404wrd.13 for ; Mon, 18 Oct 2021 14:01:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=7ifCU5bzNdivf5s9D5dP0CHfG7CvjM7MO+K9zZfzqzU=; b=QzFxefOeysCWCVAVbYi1evyqRRGCA9f3BiNjevZH4/oN7186XHRiMnukQYWWN4SZRc YNXuuTKxKwfrzKqatSgef1hNvcRXROaMYwuBRacCryCbFmBHj2KQILRUHQzuTVP70DWQ cgh7X/1MMTrPvzkVNZvPIgNycdo5xOy0I8ynokJ84Xkmbi6yYx46Gotqqt7KPwRSbujb i6WHmAKvi30/MQvttzwlfIgQ+sBfuhfzRZmsl5lL2p0q0CaakY7ex3C4nLqHH+0OJawr dOs8gehZzDhSMGw2ogakwkr2Kel6nnWPQXpDsEwplqsXWiUC1IxhUdgnCEoRCXuXSBvg YDAA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=7ifCU5bzNdivf5s9D5dP0CHfG7CvjM7MO+K9zZfzqzU=; b=I0+3NW1BSx4jXWiqwmNxTwTMOd9+964D8ak0r43RtO7Q4KfycPPWOZPSy5ulWrmgI8 SzyjdIv/Cd/8uVstf41s5n2NFv2fVvkNb4TWKI+vAuMBOlkdJ12Zn/ajOYezhBCg9zI7 di9OQoC30ITtnn+VqKDXPO5VLyLMMicDnfqiOJnZBM8z7KK1yVrCDZfxS25kDWFIoVID Ty++S3LYXjNrL7SRs1f+3prWTNq1auNLkQVhJ6tEfsa8KScOKUC3L229diEaHzrJxo0n qqBKxwMJJ89L0iTd+bV5sOxAYoygOnBccJd9BFBIncGOSMMHAay1I+oEPh1Ra9fI2d+V mI4g== X-Gm-Message-State: AOAM530E4wyvAbtF+SIlFo71D4ERRi35xLcXjXC8MemnD8mr47+dkfA5 bOgjtQI9GXwcXlLm01X/hMW9MFNp96oaZsfHJOR+FuuriXE= X-Google-Smtp-Source: ABdhPJyW6DX7v8bbjcUXpvd4dcZRqA78lqQoXTc8oqdWGC36Vvee2oPg240ZUOuoTsIN37zmabjpLfrmNQ+iUx1megU= X-Received: by 2002:a05:6000:1449:: with SMTP id v9mr39372341wrx.137.1634590884720; Mon, 18 Oct 2021 14:01:24 -0700 (PDT) List-Id: User questions List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-questions@freebsd.org X-BeenThere: freebsd-questions@freebsd.org MIME-Version: 1.0 References: <0700be88-52f7-eb08-a37e-4fc56fcafe1a@gmail.com> <6e5aab14-bee3-c6f4-67ef-6d60395808fc@gmail.com> In-Reply-To: <6e5aab14-bee3-c6f4-67ef-6d60395808fc@gmail.com> From: Kevin Oberman Date: Mon, 18 Oct 2021 14:01:08 -0700 Message-ID: Subject: Re: tunefs(8) changes don't stick To: Graham Perrin Cc: "freebsd-questions@freebsd.org" Content-Type: multipart/alternative; boundary="00000000000009748005cea6d951" X-Rspamd-Queue-Id: 4HY8S54Rm6z3qZs X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-ThisMailContainsUnwantedMimeParts: N --00000000000009748005cea6d951 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, Oct 18, 2021 at 12:55 PM Graham Perrin wrote: > On 18/10/2021 20:30, Kevin Oberman wrote: > > =E2=80=A6 > > # tunefs -p /dev/nvd0p3 > > tunefs: POSIX.1e ACLs: (-a) disabled > > tunefs: NFSv4 ACLs: (-N) disabled > > tunefs: MAC multilabel: (-l) disabled > > tunefs: soft updates: (-n) enabled > > tunefs: soft update journaling: (-j) disabled > > =E2=80=A6 > > Probably an obvious question (sorry), are the changes made in single > user mode? > > If you attempt to enable soft update journaling, does it succeed (at the > time of the attempt)? > All changes are made in single-user mode. Other than foot-shooting mode, I don't think that you can do much with tunefs(8) unless it's read-only. I may not have mentioned this, but nvd0p3 is my root. Against better judgement, root, usr, and var are all on this partition. Also, though I would not think it relevant, it is EFI boot. The system is a slightly over one year old Lenovo L-15 (Intel) running 13-STABLE/13-n246941-20f96f21556. The SSD is an NVMe PCIe Gen3x4 M.2 512GB from Sabrent. It was added to the system three months ago. I thought I had TRIM enabled, but discovered it was not last week when I tried changing the volume label. Don't care much about the label, but I really want TRIM. I enabled SUJ. It failed until I deleted the old /.sujournal file left over from the initial install. It then succeeded. When I set the volume to rw, it was gone as was TRIM. No .sujournal was created. --=20 Kevin Oberman, Part time kid herder and retired Network Engineer E-mail: rkoberman@gmail.com PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683 --00000000000009748005cea6d951--