From owner-freebsd-current@FreeBSD.ORG Tue Dec 16 15:19:46 2014 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 02256A45 for ; Tue, 16 Dec 2014 15:19:46 +0000 (UTC) Received: from umail.aei.mpg.de (umail.aei.mpg.de [194.94.224.6]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id A40F5EE4 for ; Tue, 16 Dec 2014 15:19:45 +0000 (UTC) Received: from mailgate.aei.mpg.de (mailgate.aei.mpg.de [194.94.224.5]) by umail.aei.mpg.de (Postfix) with ESMTP id 27CC5200482 for ; Tue, 16 Dec 2014 16:19:37 +0100 (CET) Received: from mailgate.aei.mpg.de (localhost [127.0.0.1]) by localhost (Postfix) with SMTP id 17F72406AF1 for ; Tue, 16 Dec 2014 16:19:37 +0100 (CET) Received: from intranet.aei.uni-hannover.de (ahin1.aei.uni-hannover.de [130.75.117.40]) by mailgate.aei.mpg.de (Postfix) with ESMTP id 54962405889 for ; Tue, 16 Dec 2014 16:19:36 +0100 (CET) Received: from arc.aei.uni-hannover.de ([10.117.15.110]) by intranet.aei.uni-hannover.de (Lotus Domino Release 8.5.3FP6HF1016) with ESMTP id 2014121616192986-70579 ; Tue, 16 Dec 2014 16:19:29 +0100 Date: Tue, 16 Dec 2014 16:19:30 +0100 From: Gerrit =?ISO-8859-1?Q?K=FChn?= To: freebsd-current Current Subject: Fw: Re: compiling on nfs directories Message-Id: <20141216161930.9f817663bbea8a7c9aec52eb@aei.mpg.de> Organization: Max Planck Gesellschaft X-Mailer: Sylpheed 3.4.2 (GTK+ 2.24.22; amd64-portbld-freebsd10.0) Mime-Version: 1.0 X-MIMETrack: Itemize by SMTP Server on intranet/aei-hannover(Release 8.5.3FP6HF1016 | October 31, 2014) at 16.12.2014 16:19:29, Serialize by Router on intranet/aei-hannover(Release 8.5.3FP6HF1016 | October 31, 2014) at 16.12.2014 16:19:35, Serialize complete at 16.12.2014 16:19:35 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=ISO-8859-1 X-PMX-Version: 6.0.2.2308539, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2014.12.16.150620 X-PerlMx-Spam: Gauge=IIIIIIII, Probability=8%, Report=' HTML_00_01 0.05, HTML_00_10 0.05, MIME_LOWER_CASE 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1000_1099 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, __ANY_URI 0, __BOUNCE_NDR_SUBJ_EXEMPT 0, __CT 0, __CTE 0, __CT_TEXT_PLAIN 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __MIME_TEXT_ONLY 0, __MIME_VERSION 0, __SANE_MSGID 0, __TO_MALFORMED_2 0, __URI_NO_PATH 0, __URI_NO_WWW 0, __URI_NS ' X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.18-1 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: Tue, 16 Dec 2014 15:19:46 -0000 Hi all, I have some weird issues compiling software on a Linux client on a nfs directory served by FreeBSD 10 from a SSD-based RaidZ1. We are not sure yet what is actually going wrong, but it may be connected to make seeing wrong timestamps and thus compiling again during the install stage. I did not have this kind of issue when the NFS-Server was still running under FreeBSD 8 from a HDD-based RaidZ1. On freebsd-net, Rick Macklem (see below) suggested to ask here for some zfs-patches concerning zfs timing attributes that may be an issue here. Does anybody know something about this? cu Gerrit Begin forwarded message: Date: Tue, 16 Dec 2014 08:27:56 -0500 (EST) From: Rick Macklem To: Gerrit K=FChn Cc: freebsd-net@freebsd.org Subject: Re: compiling on nfs directories [...] I'm not a ZFS guy, but I thought there was a recent ZFS patch related to updating a time attribute, but I can't remember if it was atime or mtime? (You might try a post to freebsd-current@ asking about ZFS time attributes.)