OK, I should have dug a little deeper before yelling to the list.

Looks like "cifs top" will help me with this if I enable "cifs.per_client_stats.enable."

But will enabling it cause an additional performance hit? Anyone have experience with this option?

Randy

From: "Randy Rue" <rrue@fhcrc.org>
To: toasters@teaparty.net
Sent: Sunday, August 5, 2012 10:15:08 PM
Subject: Identify a heavy CIFS hitter on a vfiler?

Hello All,

Got a v3170 cluster running 7.3.5.1 where one vfiler is seeing heavy CIFS traffic sufficient to drag the whole node to its knees periodically.

Is there a way to identify the files/folders or CIFS clients that are doing the damage?

Hope to hear from you ASAP,

Randy Rue