From owner-freebsd-current@FreeBSD.ORG Mon May 31 00:07:55 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2A2121065670; Mon, 31 May 2010 00:07:55 +0000 (UTC) (envelope-from imb@protected-networks.net) Received: from sarah.protected-networks.net (sarah.protected-networks.net [IPv6:2001:470:1f07:4e1::1]) by mx1.freebsd.org (Postfix) with ESMTP id E73248FC1F; Mon, 31 May 2010 00:07:54 +0000 (UTC) Received: from toshi.auburn.protected-networks.net (toshi.auburn.protected-networks.net [202.12.127.84]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client CN "Iain Butler", Issuer "RSA Class 2 Personal CA" (verified OK)) (Authenticated sender: imb) by sarah.protected-networks.net (Postfix) with ESMTPSA id 2AF2360D1; Sun, 30 May 2010 20:07:54 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=protected-networks.net; s=200705; t=1275264474; bh=6ZFjyaLdDL9D6Us8fEajMrOd7XpPemHa+370jbNtNPM=; h=Message-ID:Date:From:MIME-Version:To:CC:Subject:References: In-Reply-To:Content-Type:Content-Transfer-Encoding; b=LznSqoDtlN6/HJ6qcU/tQV1F8gLXPOOV96zlIR0fgCM9nSG9EZQU9nY6wxScp8Rqm H7e+T1h+bkQ0Ve4g200V2qfFPuzXKDBd0WKYsQcwdRXTiLBJ6wj0OCaJ95pzZAr DomainKey-Signature: a=rsa-sha1; s=200509; d=protected-networks.net; c=nofws; q=dns; h=message-id:date:from:user-agent:mime-version:to:cc:subject: references:in-reply-to:x-enigmail-version:openpgp:content-type:content-transfer-encoding; b=mPAiMVj+Gj7EEoDxO2CB5L4McJEQZL/XAFBh5iM369dlEk8oeBE+OFloWERvj2+Ek tegy076eThU8Z7htimCTTooEe+o90U4ZDHE54IpZaVuwIM/0L9az9rfCWe9737i Message-ID: <4C02FDD4.4030705@protected-networks.net> Date: Sun, 30 May 2010 20:07:48 -0400 From: Michael Butler User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.9.1.9) Gecko/20100422 Thunderbird/3.0.4 MIME-Version: 1.0 To: Ivan Voras References: In-Reply-To: X-Enigmail-Version: 1.0.1 OpenPGP: id=0442D492 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: freebsd-current@freebsd.org Subject: Re: SUJ and "mount" reporting X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 May 2010 00:07:55 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 05/30/10 19:54, Ivan Voras wrote: > Shouldn't SU+J be visible in the output of "mount" somehow? I've just > enabled it on a root file system of a machine and while tunefs and > dumpfs report both soft-updates and SUJ are enabled (after reboot), the > "mount" command only shows "soft-updates". Alternative question: how to > verify is it active on a live file system? tunefs -p works even when the file-system is mounted in multi-user mode, e.g. imb@toshi:/home/imb> tunefs -p / 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) enabled tunefs: gjournal: (-J) disabled tunefs: maximum blocks per file in a cylinder group: (-e) 2048 tunefs: average file size: (-f) 16384 tunefs: average number of files in a directory: (-s) 64 tunefs: minimum percentage of free space: (-m) 8% tunefs: optimization preference: (-o) time tunefs: volume label: (-L) imb -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (FreeBSD) iEYEARECAAYFAkwC/dQACgkQQv9rrgRC1JKzagCgiviuFD/uTunc5bYQvkjvnT0j p1IAn3OJ8af8W4Jjj34cZVUyX4EMDk32 =cw0I -----END PGP SIGNATURE-----