From owner-freebsd-fs@freebsd.org Tue Sep 19 15:39:54 2017 Return-Path: Delivered-To: freebsd-fs@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 598A0E19478 for ; Tue, 19 Sep 2017 15:39:54 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from kib.kiev.ua (kib.kiev.ua [IPv6:2001:470:d5e7:1::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id E336F84988 for ; Tue, 19 Sep 2017 15:39:53 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from tom.home (kib@localhost [127.0.0.1]) by kib.kiev.ua (8.15.2/8.15.2) with ESMTPS id v8JFdmkD017338 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Tue, 19 Sep 2017 18:39:48 +0300 (EEST) (envelope-from kostikbel@gmail.com) DKIM-Filter: OpenDKIM Filter v2.10.3 kib.kiev.ua v8JFdmkD017338 Received: (from kostik@localhost) by tom.home (8.15.2/8.15.2/Submit) id v8JFdmLu017337; Tue, 19 Sep 2017 18:39:48 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: tom.home: kostik set sender to kostikbel@gmail.com using -f Date: Tue, 19 Sep 2017 18:39:48 +0300 From: Konstantin Belousov To: Andreas Longwitz Cc: freebsd-fs@freebsd.org Subject: Re: nullfs with double mount is broken in FreeBSD 10 Stable Message-ID: <20170919153948.GC78693@kib.kiev.ua> References: <59C0E45E.3070603@incore.de> <20170919095447.GZ78693@kib.kiev.ua> <59C13096.9070402@incore.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <59C13096.9070402@incore.de> User-Agent: Mutt/1.9.0 (2017-09-02) X-Spam-Status: No, score=-2.0 required=5.0 tests=ALL_TRUSTED,BAYES_00, DKIM_ADSP_CUSTOM_MED,FREEMAIL_FROM,NML_ADSP_CUSTOM_MED autolearn=no autolearn_force=no version=3.4.1 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on tom.home X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Sep 2017 15:39:54 -0000 On Tue, Sep 19, 2017 at 04:58:30PM +0200, Andreas Longwitz wrote: > Yes, the option -o nocache worked for me. > Please can you tell me whether the commit 305659 (nullfs: plug vnode ref > leak in null_vptocnp) should be used in stable/10 (in stable/11 it is > commit 306682) ? If it is not merged to 10, perhaps yes.