From: Michael Haverkamp Subject: Re: permission denied under load Date: Thu, 11 Nov 2004 11:25:38 -0600 Message-ID: <4193A092.6030900@kcp.com> References: <41937BBE.5010208@kcp.com> <20041111145815.GM13905@fi.muni.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Cc: nfs@lists.sourceforge.net Return-path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.11] helo=sc8-sf-mx1.sourceforge.net) by sc8-sf-list2.sourceforge.net with esmtp (Exim 4.30) id 1CSIhh-0003qk-OG for nfs@lists.sourceforge.net; Thu, 11 Nov 2004 09:25:49 -0800 Received: from mailhost2.os.kcp.com ([198.124.201.32]) by sc8-sf-mx1.sourceforge.net with esmtp (Exim 4.41) id 1CSIhh-00026o-4n for nfs@lists.sourceforge.net; Thu, 11 Nov 2004 09:25:49 -0800 To: Jan Kasprzak In-Reply-To: <20041111145815.GM13905@fi.muni.cz> Sender: nfs-admin@lists.sourceforge.net Errors-To: nfs-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: Discussion of NFS under Linux development, interoperability, and testing. List-Post: List-Help: List-Subscribe: , List-Archive: There is nothing in the logs about privileged ports or unprivileged ports. Also, in case I wasn't clear in my first email, the problem happens to clients that already have the filesystem mounted. Does that mean that mountd is no longer involved? Example: $ mount | grep fmt /usr/fmt on nfs:/usr/fmt remote/read only/setuid/bg/timeo=200/proto=udp/xattr/dev=46400fd on Thu Nov 11 05:13:15 2004 $ ls -ld /usr/fmt/coreutils ls: /usr/fmt/coreutils: Permission denied $ Wait a while $ ls -ld /usr/fmt/coreutils drwxr-xr-x 6 root root 144 May 7 2003 /usr/fmt/coreutils Jan Kasprzak wrote: > Michael Haverkamp wrote: > : I have a system running Gentoo Linux with a 2.6.9 kernel that is acting > : as an NFS server for several Solaris 7,8,9 systems. Everything appears > : to work fine for a while, but at seemingly random times the clients get > : "Permission denied" when trying to access a file or directory that they > : are normally able to access. This problem may persist for a few > : minutes, but then everything returns to normal again. This happens > : multiple times a day. > : > See the list archive from the last week or so - I think this > is an "out of privileged ports" problem. Does by any chance the server > (rpc.mountd in particular) complain about unprivileged ports? > > -Yenya > -- Michael Haverkamp ------------------------------------------------------- This SF.Net email is sponsored by: Sybase ASE Linux Express Edition - download now for FREE LinuxWorld Reader's Choice Award Winner for best database on Linux. http://ads.osdn.com/?ad_id=5588&alloc_id=12065&op=click _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs