From: Chung-Jung Tsai Subject: a NFS problem Date: Wed, 9 Oct 2002 16:38:41 -0400 (EDT) Sender: nfs-admin@lists.sourceforge.net Message-ID: <200210092038.QAA47299@protein3d.ncifcrf.gov> Return-path: Received: from protein3d.ncifcrf.gov ([129.43.6.58]) by usw-sf-list1.sourceforge.net with esmtp (Exim 3.31-VA-mm2 #1 (Debian)) id 17zNk6-0002F4-00 for ; Wed, 09 Oct 2002 13:47:42 -0700 Received: (from tsai@localhost) by protein3d.ncifcrf.gov (SGI-8.9.3/8.9.3) id QAA47299 for nfs@lists.sourceforge.net; Wed, 9 Oct 2002 16:38:41 -0400 (EDT) To: nfs@lists.sourceforge.net Errors-To: nfs-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Id: Discussion of NFS under Linux development, interoperability, and testing. List-Unsubscribe: , List-Archive: Hi, We will appreciate if anyone can suggest a solution to our NFS problem. We were running a linux cluster with redhat 7.3. The NFS problem is: Files written by a f90 program running at master node were not updated for the other nodes to see their content correctly. It seems like a sync problem. The NFS was mounted with the options: master:/home /home nfs rsize=8192,wsize=8192,actimeo=0,noac,intr 0 0 some output from nfsstat: Server rpc stats: calls badcalls badauth badclnt xdrcall 1340341394 0 0 0 0 Server nfs v3: null getattr setattr lookup access readlink 0 0% 1300536271 0% 13116771 0% 37991 0% 1579 0% 32 0% read write create mkdir symlink mknod 13134415 0% 13250369 0% 1821 0% 12 0% 22 0% 0 0% remove rmdir rename link readdir readdirplus 1111 0% 0 0% 291 0% 140 0% 306 0% 0 0% fsstat fsinfo pathconf commit 20971 0% 20971 0% 0 0% 218321 0% Client rpc stats: calls retrans authrefrsh 9509 0 0 Client nfs v3: null getattr setattr lookup access readlink 0 0% 25 0% 0 0% 2725 28% 2770 29% 2 0% read write create mkdir symlink mknod 0 0% 0 0% 0 0% 0 0% 0 0% 0 0% remove rmdir rename link readdir readdirplus 0 0% 0 0% 0 0% 0 0% 159 1% 0 0% fsstat fsinfo pathconf commit 1914 20% 1914 20% 0 0% 0 0% C. J. Tsai ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs