Dell-EMC
E20-526 · Question #50
A customer has decided to use VMware Horizon View as their desktop virtualization technology. Their VDI environment will consist of XtremIO storage and ESXi hosts. They are looking for increased…
The correct answer is C. 256 kB. The VAAI XCOPY I/O size of 256 kB gives the best performance. 4 MB is the default value. design-considerations.pdf, page 57
Integrate XtremIO with Host Systems and Applications
Question
A customer has decided to use VMware Horizon View as their desktop virtualization technology. Their VDI environment will consist of XtremIO storage and ESXi hosts. They are looking for increased speed and low latencies while performing file copy operations. What should the setting for VAAI XCOPY I/O size be set to in order to achieve this requirement?
Options
- A8 kB
- B63 kB
- C256 kB
- D4 MB
How the community answered
(64 responses)- A6% (4)
- B19% (12)
- C72% (46)
- D3% (2)
Explanation
The VAAI XCOPY I/O size of 256 kB gives the best performance. 4 MB is the default value. design-considerations.pdf, page 57
Topics
#VMware Horizon View#VDI#VAAI XCOPY#I/O size tuning
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