From owner-freebsd-bugs@FreeBSD.ORG Fri Nov 9 16:00:01 2007 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D172816A46C for ; Fri, 9 Nov 2007 16:00:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 966E013C4BE for ; Fri, 9 Nov 2007 16:00:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.1/8.14.1) with ESMTP id lA9G01NM025127 for ; Fri, 9 Nov 2007 16:00:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.1/8.14.1/Submit) id lA9G01Ok025126; Fri, 9 Nov 2007 16:00:01 GMT (envelope-from gnats) Resent-Date: Fri, 9 Nov 2007 16:00:01 GMT Resent-Message-Id: <200711091600.lA9G01Ok025126@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, MIHIRA Sanpei Yoshiro Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 879B016A417; Fri, 9 Nov 2007 15:58:44 +0000 (UTC) (envelope-from sanpei@cherry.sanpei.org) Received: from mail.asahi-net.or.jp (mail1.asahi-net.or.jp [202.224.39.197]) by mx1.freebsd.org (Postfix) with ESMTP id 436FB13C49D; Fri, 9 Nov 2007 15:58:44 +0000 (UTC) (envelope-from sanpei@cherry.sanpei.org) Received: from cherry.sanpei.org (j069113.ppp.asahi-net.or.jp [61.213.69.113]) by mail.asahi-net.or.jp (Postfix) with ESMTP id AEFEF1B777; Sat, 10 Nov 2007 00:36:52 +0900 (JST) Received: from cherry.sanpei.org (localhost [127.0.0.1]) by cherry.sanpei.org (8.13.8/8.13.8) with ESMTP id lA9FapVc008051; Sat, 10 Nov 2007 00:36:52 +0900 (JST) (envelope-from sanpei@cherry.sanpei.org) Received: (from sanpei@localhost) by cherry.sanpei.org (8.13.8/8.13.8/Submit) id lA9Fap0F008050; Sat, 10 Nov 2007 00:36:51 +0900 (JST) (envelope-from sanpei) Message-Id: <200711091536.lA9Fap0F008050@cherry.sanpei.org> Date: Sat, 10 Nov 2007 00:36:51 +0900 (JST) From: MIHIRA Sanpei Yoshiro To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: sanpei@FreeBSD.org Subject: kern/117943: zfs snapshot directory could not access from NFS client X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: MIHIRA Sanpei Yoshiro List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 09 Nov 2007 16:00:01 -0000 >Number: 117943 >Category: kern >Synopsis: zfs snapshot directory could not access from NFS client >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Nov 09 16:00:01 UTC 2007 >Closed-Date: >Last-Modified: >Originator: MIHIRA Sanpei Yoshiro >Release: FreeBSD 6.2-RELEASE-p8 i386 >Organization: >Environment: NFS server FreeBSD rose.sanpei.org 8.0-CURRENT FreeBSD 8.0-CURRENT #1: Sun Oct 14 07:53:53 JST 2007 sanpei@rose.sanpei.org:/usr/obj/mnt/src/sys/ROSE i386 NFS client System: FreeBSD cherry.sanpei.org 6.2-RELEASE-p8 FreeBSD 6.2-RELEASE-p8 #4: Fri Oct 12 08:19:45 JST 2007 sanpei@cherry.sanpei.org:/usr/obj/usr/src/sys/GENERIC i 386 >Description: I'm planning to create new File server with ZFS. When I tested with ZFS, snapshot directory could not access from NFSv3 client. >How-To-Repeat: 1. create zfs volume % zpool create -m /devel zdevel2 da0 % zfs create zdevel2/nfs-test 2. NFS export zfs volume/mount NFS % zfs share -a % zfs set sharenfs="-alldirs -maproot=0:0 -network 192.168.1.0 -mask 255.255.255.0" zdevel2/nfs-test 3. NFS mount % mount -t nfs nfs_server:/devel/nfs-test /mnt2 4. create new snapshot zfs snapshot zdevel2/nfs-test@today 5. access from NFS server to snapshot directory I could access snapshot directory, and correct 6. access from NFS client % cd /mnt2/.zfs % ls snapshot/ OK % cd snapshot/ % pwd /mnt2/.zfs/snapshot OK % ls -la total 2 dr-xr-xr-x 2 root wheel 2 Nov 9 23:03 ./ dr-xr-xr-x 3 root wheel 3 Nov 9 23:03 ../ drwxr-xr-x 3 root wheel 3 Nov 9 23:04 today/ % cd today/ % pwd /mnt2 NG!! and files in /mnt2/.zfs/snapshot/today/ is same as current file, not same as snapshot revision(in NFS server) >Fix: OpenSolaris was already fixed from below mail, after March 2006 http://mail.opensolaris.org/pipermail/nfs-discuss/2006-March/001224.html Import new/latest zfs source into FreeBSD? >Release-Note: >Audit-Trail: >Unformatted: