The OS will see the Logical drive as a physical disk. =20 Most Hardware Raid Controller have an onboard processor with a cache to = boot (pun intended, not literally boot). Perhaps that is what you are = seeing. Joe -----Original Message----- From: Ron Oglesby [mailto:roglesby@xxxxxxxxxxxx] Sent: Wednesday, December 18, 2002 10:16 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] OT KINDA: % of Disk time at 160....% Ok. Maybe I was wrong about this counter. And I figured I would ask the brightest people in the Citrix world :-) Monitoring the Physical Disk object % of disk time (TOTAL) The Drives are a set of mirrored disks as one logical drive. Definition of the counter is: % Disk Time is the percentage of ELAPSED TIME that the selected disk drive is busy servicing read or write requests. So how do I have some readings at 160% ? is that because it is two mirrored Physical drives and it is really 80% (*2) or what? Ideas? Ron Oglesby Senior Technical Architect =3D20 RapidApp Office 312.372.7188 Mobile 312.961.2380 email roglesby@xxxxxxxxxxxx ***********************************************=20 This Weeks Sponsor: 99point9.com The 99Point9.com Online Tech Support=20 Helpdesk is the one-stop solution for all=20 your server-based computing needs.=20 http://www.99point9.com ************************************************ For Archives, to Unsubscribe, Subscribe or=20 set Digest or Vacation mode use the below link. http://thethin.net/citrixlist.cfm *********************************************** This Weeks Sponsor: 99point9.com The 99Point9.com Online Tech Support Helpdesk is the one-stop solution for all your server-based computing needs. http://www.99point9.com ************************************************ For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link. http://thethin.net/citrixlist.cfm