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IBM TotalStorage DS6000 Series: Performance Monitoring and Tuning
book

IBM TotalStorage DS6000 Series: Performance Monitoring and Tuning

by Cathy Warrick, Craig Gordon, Benoit Granier, Keitaro Imai, Rosemary McCutchen, Brannen Proctor, Jim Sedgwick, Paulus Usong, Mary Ann Vandermark, John Wickes
December 2005
Intermediate to advanced content levelIntermediate to advanced
530 pages
18h 34m
English
IBM Redbooks
Content preview from IBM TotalStorage DS6000 Series: Performance Monitoring and Tuning
124 IBM TotalStorage DS6000 Series: Performance Monitoring and Tuning
򐂰 Total I/O requests (requested I/O operations per second)
You may only enable a particular threshold once minimum values for warning and error levels
have been defined. If you attempt to select a threshold and enable it without first modifying
this value, you will see a notification like Figure 4-34.
Figure 4-34 DS8000/DS6000 Threshold enable warning
To modify the warning and error values for a given threshold, you may select the threshold,
and click the Properties button. The panel in Figure 4-35 will be shown. You can modify the
threshold as appropriate, and accept the new ...
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Publisher Resources

ISBN: 0738494119Purchase book