X hits on this document

141 views

0 shares

1 downloads

0 comments

20 / 37

The Y axis is the Estimated Disk Activity; it is the average calculated disk service time divided by the duration and normalized to a 0 to 100 scale. In extreme cases, the estimated disk activity might be higher than 100; this is due to some assumptions that the Optimizer algorithm takes such as the random distribution, independent I/Os, and interleave mirror policy to serve reads.

Figure 9. Analyze Performance and Schedule

EMC Symmetrix Optimizer A Detailed Review

20

Document info
Document views141
Page views168
Page last viewedMon Dec 05 07:49:35 UTC 2016
Pages37
Paragraphs693
Words12348

Comments