From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx3.redhat.com (mx3.redhat.com [172.16.48.32]) by int-mx1.corp.redhat.com (8.12.11.20060308/8.11.6) with ESMTP id k3JFjuKC012491 for ; Wed, 19 Apr 2006 11:45:56 -0400 Received: from mail.nmr.mgh.harvard.edu (mail.nmr.mgh.harvard.edu [132.183.202.9]) by mx3.redhat.com (8.13.1/8.13.1) with ESMTP id k3JFifuB004436 for ; Wed, 19 Apr 2006 11:44:47 -0400 Received: from gate.nmr.mgh.harvard.edu (gate.nmr.mgh.harvard.edu [132.183.203.69]) (authenticated bits=0) by mail.nmr.mgh.harvard.edu (8.13.1/8.13.1) with ESMTP id k3JFiZj8024691 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT) for ; Wed, 19 Apr 2006 11:44:35 -0400 Date: Wed, 19 Apr 2006 11:44:35 -0400 (EDT) From: Paul Raines In-Reply-To: Message-ID: References: MIME-Version: 1.0 Subject: [linux-lvm] Re: LVM2, NFS and random device (major:minor) numbers Reply-To: LVM general discussion and development List-Id: LVM general discussion and development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , List-Id: Content-Type: TEXT/PLAIN; charset="us-ascii"; format="flowed" Content-Transfer-Encoding: 7bit To: linux-lvm@redhat.com Well, I just tried out the fsid option in /etc/exports and it does not work. Seems to be totally ignored. I am CentOS 4.2 with the 2.6.9-22.ELsmp kernel and nfs-utils-1.0.6-65.EL4 I have an export now defined as such: /local_mount/space/sake/6 \ @all(rw,fsid=64780,async,insecure) 64780 was its device id before reboot. After reboot, the device id became 64781 and all the current NFS mounts on clients became stale despite the fsid setting above. Other exports which did not change their underlying device id did not become stale. -- --------------------------------------------------------------- Paul Raines email: raines at nmr.mgh.harvard.edu MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging 149 (2301) 13th Street Charlestown, MA 02129 USA