Sysinternals filemon would amongst the diagnostics I would start out with in this scenario.
Phillip Partipilo Parametric Solutions Inc. Jupiter, Florida (561) 747-6107 From: Oliver Marshall [mailto:oliver.marsh...@g2support.com] Sent: Monday, October 26, 2009 8:15 AM To: NT System Admin Issues Subject: Whats thrashing my disks? Hi chaps, Can anyone tell me how to go about finding out whats causing really high disk write queue lengths on our old SBS 2003 box ? It appears to grind to a halt and during which time perfmon shows that the write queue for the C drive goes sky high, easily reaching 200+ and it has gone over 4000+. During these times it effectively vanishes from the network with users not being able to access any of the shares or even RDP until the queue length settles back down to normal. This can take 20 seconds or 10 minutes with no real pattern. Any ideas where I should start looking? Olly _____ If this email is spam, report it here: <http://www.onlymyemail.com/view/?action=reportSpam&Id=ODEzNjQ6OTg4MTY4MDUyO nBqcEBwc25ldC5jb20%3D> http://www.OnlyMyEmail.com/ReportSpam THIS ELECTRONIC MESSAGE AND ANY ATTACHMENTS ARE CONFIDENTIAL AND PROPRIETARY PROPERTY OF THE SENDER. THE INFORMATION IS INTENDED FOR USE BY THE ADDRESSEE ONLY. ANY OTHER INTERCEPTION, COPYING, ACCESSING, OR DISCLOSURE OF THIS MESSAGE IS PROHIBITED. IF YOU HAVE RECEIVED THIS MESSAGE IN ERROR, PLEASE IMMEDIATELY NOTIFY THE SENDER AND DELETE THIS MAIL AND ALL ATTACHMENTS. DO NOT FORWARD THIS MESSAGE WITHOUT PERMISSION OF THE SENDER. THIS ELECTRONIC MESSAGE AND ANY ATTACHMENTS ARE CONFIDENTIAL AND PROPRIETARY PROPERTY OF THE SENDER. THE INFORMATION IS INTENDED FOR USE BY THE ADDRESSEE ONLY. ANY OTHER INTERCEPTION, COPYING, ACCESSING, OR DISCLOSURE OF THIS MESSAGE IS PROHIBITED. IF YOU HAVE RECEIVED THIS MESSAGE IN ERROR, PLEASE IMMEDIATELY NOTIFY THE SENDER AND DELETE THIS MAIL AND ALL ATTACHMENTS. DO NOT FORWARD THIS MESSAGE WITHOUT PERMISSION OF THE SENDER. ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~
