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Can I using Power Capping with VxRail?
Customer wants to use Power Capping with VxRail Gen.2 and Gen.3.
Can I use Power Capping?
Please let me know for the information.
Best Regards.
This post is more than 5 years old
1 Rookie
•
706 Posts
0
998
Customer wants to use Power Capping with VxRail Gen.2 and Gen.3.
Can I use Power Capping?
Please let me know for the information.
Best Regards.
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kwmt
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878 Posts
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January 25th, 2017 06:00
Hi norick-san,
For reference, the vSAN Design guide says follows.
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Processor Power Management Considerations
While not specific to Virtual SAN, processor power management settings can have an impact on overall performance. Certain applications that are very sensitive to processing speed latencies may show less than expected performance when processor power management features are enabled.
A best practice is to select a balanced mode and avoid extreme power-saving modes.
There are further details found in VMware KB article 1018206(http://kb.vmware.com/kb/1018206).
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VxRail default power management policy is "balanced".
I think I should not change.
If you have to set a limit, I think it is simpler to use a resource pool setting.
Nori_Ishitsuka
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January 30th, 2017 18:00
Hi kawaman-san,
Thank you for your information.
I've understood, yes I'll keep the default.
Thank you, a-ri-ga-to-go-za-i-ma-su.
Best Regards.