[HPADM] Glance showing 100% disk I/O utilization incorrectly

From: Daniel Keisling (daniel.keisling@austin.ppdi.com)
Date: Tue Jan 10 2006 - 10:33:50 EST


Admins, I have several N4000 machines connected to an HP EVA5000 SAN. While watching glance, it constantly shows 100% disk utilization for the disk that is connected to the SAN. I get around 3500 I/O's per second, but I know it can do more. I'm assuming glance just doesn't know how much the SAN can send (neither do I), so it's reporting the utilization incorrectly. Is there anyway I can fix this? I do know the machine has not been patched in quite awhile. Thanks, Daniel ______________________________________________________________________ This email transmission and any documents, files or previous email messages attached to it may contain information that is confidential or legally privileged. If you are not the intended recipient or a person responsible for delivering this transmission to the intended recipient, you are hereby notified that you must not read this transmission and that any disclosure, copying, printing, distribution or use of this transmission is strictly prohibited. If you have received this transmission in error, please immediately notify the sender by telephone or return email and delete the original transmission and its attachments without reading or saving in any manner.

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