From owner-freebsd-current@FreeBSD.ORG Sun Apr 25 11:48:35 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 E9DC9106568C for ; Sun, 25 Apr 2010 11:48:35 +0000 (UTC) (envelope-from gljennjohn@googlemail.com) Received: from mail-fx0-f54.google.com (mail-fx0-f54.google.com [209.85.161.54]) by mx1.freebsd.org (Postfix) with ESMTP id 75A5F8FC1B for ; Sun, 25 Apr 2010 11:48:34 +0000 (UTC) Received: by fxm15 with SMTP id 15so46166fxm.13 for ; Sun, 25 Apr 2010 04:48:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:received:received:date:from:to:cc:subject :message-id:in-reply-to:references:reply-to:x-mailer:mime-version :content-type:content-transfer-encoding; bh=l2GQTouN3CZT1bQPt+BtA1A7hgXh3tFZf7RiMjyM7Bc=; b=jeVD+wisI7PuphFy1kutH79c/oQBWtIHAxCrulvE4keVoE9VNoWuRupcraN7osqTgz f8N35oBsmec7xhhTxRT4bQRI6f+PUuo5kGJKxj4N+mizqrRNwJ4syGhXoYgUrVrbi6Cf H9zUmnLeQQWVDd30VSV41m4eYiXjhQL/lc800= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=date:from:to:cc:subject:message-id:in-reply-to:references:reply-to :x-mailer:mime-version:content-type:content-transfer-encoding; b=a8Bbv+aScFPi8pTTyKXN/XRKoINKUbTnpzS+pKCdDrqzv0COmAVyXT+KAPjkS0J5tV nHx9Ck4xPiKtApxwWncpe+1llQXFJTAjY31HO+aptj8jL47jD2lhatIaet+ZtbZtIfQx 9trXFHBXkDBVqXExSBZ08LBRylqIamNq9VkxM= Received: by 10.87.64.25 with SMTP id r25mr4440446fgk.20.1272194655855; Sun, 25 Apr 2010 04:24:15 -0700 (PDT) Received: from ernst.jennejohn.org (p57AE2230.dip0.t-ipconnect.de [87.174.34.48]) by mx.google.com with ESMTPS id g28sm914355fkg.28.2010.04.25.04.24.14 (version=TLSv1/SSLv3 cipher=RC4-MD5); Sun, 25 Apr 2010 04:24:15 -0700 (PDT) Date: Sun, 25 Apr 2010 13:24:13 +0200 From: Gary Jennejohn To: Jeff Roberson Message-ID: <20100425132413.44d66b10@ernst.jennejohn.org> In-Reply-To: References: <4BD35437.2060208@lissyara.su> X-Mailer: Claws Mail 3.7.5 (GTK+ 2.18.7; amd64-portbld-freebsd9.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: Alex Keda , freebsd-current@freebsd.org Subject: Re: HEADS UP: SUJ Going in to head today X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: gljennjohn@googlemail.com List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 25 Apr 2010 11:48:36 -0000 On Sat, 24 Apr 2010 16:57:59 -1000 (HST) Jeff Roberson wrote: > On Sun, 25 Apr 2010, Alex Keda wrote: > > > try in single user mode: > > > > tunefs -j enable / > > tunefs: Insuffient free space for the journal > > tunefs: soft updates journaling can not be enabled > > > > tunefs -j enable /dev/ad0s2a > > tunefs: Insuffient free space for the journal > > tunefs: soft updates journaling can not be enabled > > tunefs: /dev/ad0s2a: failed to write superblock > > There is a bug that prevents enabling journaling on a mounted filesystem. > So for now you can't enable it on /. I see that you have a large / volume > but in general I would also suggest people not enable suj on / anyway as > it's typically not very large. I only run it on my /usr and /home > filesystems. > > I will send a mail out when I figure out why tunefs can't enable suj on / > while it is mounted read-only. > Jeff - One thing which surprised me was that I couldn't reuse the existing .sujournal files on my disks. I did notice that there are now more flags set on them. Was that the reason? Or were you just being careful? -- Gary Jennejohn