From owner-freebsd-stable@freebsd.org Fri Oct 21 17:44:29 2016 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5FC51C1BD6D for ; Fri, 21 Oct 2016 17:44:29 +0000 (UTC) (envelope-from allbery.b@gmail.com) Received: from mail-qt0-x22f.google.com (mail-qt0-x22f.google.com [IPv6:2607:f8b0:400d:c0d::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1A1BCDAB for ; Fri, 21 Oct 2016 17:44:29 +0000 (UTC) (envelope-from allbery.b@gmail.com) Received: by mail-qt0-x22f.google.com with SMTP id q7so93795058qtq.1 for ; Fri, 21 Oct 2016 10:44:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=dXj6pRtw6VQcE4Rlj6lEPHPMurp1VerGJgGtySjDkOA=; b=ynQLcBje+IEKKz/YDU9BqhBf9Sb6WDQbs+IGw5HA/Du0AABhcyKe++K5mesl+TKR3h 1lsU2xfq4xLJHDUF+Uvz8qtgZF8VVcMKswAjYoc9dJi3dWdWPVQtjZ37TWc3jNhi0vOk +dcKirBhJCl3bRE1HXY9zr8OaytDhfrkhT0mHWzeK4VDbM24YRRsDwuMO4T0S3c16vOv b8B95tDstfGG/3qINvx0fFMOzjH6dYxLgAI3O760uah+enD0h3tGviWjhL6i30SNWncP W1pxtNqxJkMXul2e8h8a3aeyxEyq+JEmPOFjya74QVjgyyMl1TLlpjUui8AaCZ5fibwq mTqQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=dXj6pRtw6VQcE4Rlj6lEPHPMurp1VerGJgGtySjDkOA=; b=drlsCf7/nN/vC3WWLkO0H8yEc7j+vM5RHs72B5epezFxWODsYdE3U4/47PXF19/z3V vovrW9pkOy6hJ7GTYlbxEiiP6fBWrRxDD1cRc+8ExU1zIC8pCuc0KmA1U0PmAHdxKixC CEYlc3C+yuYPXlvB3hpNsepMqnecTGsWzEplr0T/RlyiSaC3NhclDTx3pgcGeKcXcADj 0jgn6+xgO0ng7nFrzyGtcX17prHe87dm8ZwGhG0P753xPPi3b7R9RI1+YV//UtCz8wys itVQsVuCZTIoV3Y1WtKTyYXJE3qtwbzixSP87BumoNzn2u6/1YqnLCU39ToOYMEu+jyJ dokQ== X-Gm-Message-State: ABUngvdu4gLju/FracAWZCFv6q0Ltyyh/B10ac8rfOHJg61cxhCXwQcWN2XtLtuf5Gu56HiQuYjM0pl50d+YEA== X-Received: by 10.237.39.71 with SMTP id n65mr2501830qtd.9.1477071868312; Fri, 21 Oct 2016 10:44:28 -0700 (PDT) MIME-Version: 1.0 Received: by 10.233.216.132 with HTTP; Fri, 21 Oct 2016 10:44:27 -0700 (PDT) In-Reply-To: References: <201610211340.u9LDer6D018453@sdf.org> From: Brandon Allbery Date: Fri, 21 Oct 2016 13:44:27 -0400 Message-ID: Subject: Re: zfs, a directory that used to hold lot of files and listing pause To: Pete French Cc: bennett@sdf.org, freebsd-stable , emz@norma.perm.ru Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 21 Oct 2016 17:44:29 -0000 On Fri, Oct 21, 2016 at 10:04 AM, Pete French wrote: > Not forgotten, just under the impression that ZFS shrinks directories > unlike good old UFS. Apparenrly not, > Someone offhandedly mentioned this earlier (it's apparently intended for the future sometime). I at least hope they do something smarter than double indirect blocks these days.... -- brandon s allbery kf8nh sine nomine associates allbery.b@gmail.com ballbery@sinenomine.net unix, openafs, kerberos, infrastructure, xmonad http://sinenomine.net