I am pretty new to Dtrace but use the Dtrace Toolkit when trying to troubleshoot I/O issues On Oracle.
I am looking for help on how to do the following: I am trying to answer whether adding more HBA Cards/ports would be effective. To do this, I need to know the i/o's per second As well as total bandwidth per second. Has anyone done this before? Does anyone have any other ideas on how to attack this problem? I have been tuning Oracle for quite some time now, and I am continually Asked to prove what I tend to know naturally, that the classic 1 HBA, 2 port card Isn't cutting it. I also have similar discussions on whether I am saturating the BUS on a particular box. Brian ---------------------- Brian P Michael Technical Management Consultant Rolta TUSC, Inc. micha...@tusc.com 630-960-2909 x1181 http://www.tusc.com The information contained in this transmission is privileged and confidential information intended for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this transmission in error, do not read it. Please immediately reply to the sender that you have received this communication in error and then delete it. Thank you. _______________________________________________ dtrace-discuss mailing list dtrace-discuss@opensolaris.org
