Kumar, Amit H. wrote:
Context: NFSv3: I would like to get your input on the following NFS stats recorded on our server. I have read up this thread(http://www.opensubscriber.com/message/nfs@xxxxxxxxxxxxxxxxxxxxx/7833588.html) describing the contents of /proc/net/rpc/nfsd; My Numbers are really high, for 'th' line in nfsd file... ... # uname -a Linux nfs3-io-0-3.local 2.6.18-53.1.14.el5 #1 SMP Wed Mar 5 11:37:38 EST 2008 x86_64 x86_64 x86_64 GNU/Linux
> ... Your clients (if close to CENTOS5.1: upgrade) may be hitting: https://bugzilla.redhat.com/show_bug.cgi?id=321111 http://bugs.centos.org/view.php?id=2635 Client caching is impaired, hits server VERY much harder, more often than necessary (slow down on clients, network, and server). To demo: loop stat of a mounted dir's file that does not exist, the deeper (dir depth) the better. --------------------------------------------------------------- This message and any attachments may contain Cypress (or its subsidiaries) confidential information. If it has been received in error, please advise the sender and immediately delete this message. --------------------------------------------------------------- -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
