From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yusuf Goolamabbas Subject: Re: redhat 2.4.18-5 client huge slowdown Date: Wed, 10 Jul 2002 18:54:42 +0800 Sender: nfs-admin@lists.sourceforge.net Message-ID: <20020710105442.GA21856@outblaze.com> References: <3D2B373E.2030602@genomes.rockefeller.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: nfs@lists.sourceforge.net Return-path: Received: from 202-77-223-51.outblaze.com ([202.77.223.51] helo=corpmail.outblaze.com) by usw-sf-list1.sourceforge.net with esmtp (Exim 3.31-VA-mm2 #1 (Debian)) id 17SF7S-0001X0-00 for ; Wed, 10 Jul 2002 03:54:51 -0700 Received: from yusufg.portal2.com (202-77-223-2.outblaze.com [202.77.223.2]) by corpmail.outblaze.com (8.12.3/8.12.3) with SMTP id g6AAsg28007160 for ; Wed, 10 Jul 2002 10:54:42 GMT To: Raphael Clifford In-Reply-To: <3D2B373E.2030602@genomes.rockefeller.edu> 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: Can you see if reducing rsize,wsize to 8192 seems to help This bugzilla entry is referenced by the 2.4.18-5 kernel release note http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=64984 Add your observations to it if it makes a difference > I was wondering if everyone else is experiencing huge nfs write > slowdowns using redhat kernel 2.4.18-5 (as opposed to 2.4.18-4). I am > using a Sun Solaris machine as the server and following mount options. > > rw,rsize=32768,wsize=32768,nfsvers=3,proto=tcp > > I understand that both 2.4.18-4 and 2.4.18-5 default to 'sync' but as > the slow down is between those versions so that shouldn't make any > difference. I also understand that there were a lot of nfs client > "fixes" in 2.4.18-5 so I assume they have caused this problem. > > The linux machine is a dual 500 MHz if that makes any difference. > > Cheers, > Raphael ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Two, two, TWO treats in one. http://thinkgeek.com/sf _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs