Can someone provide disk type and IOPs for CX's and VNX's

Question

Can someone provide disk type and IOPs for CX's and VNX's.

How to identify the disk type whether its EFD, SSD....

How to check the RPM of a disk

What will be the IOPs for each disk.

How to calculate IOPs for Storage Pool or Individual Lun or by host.

kelleg · Accepted Answer

If you can access support.emc.com, the Best Practice Guides for VNX contain the current information about disks and speeds. This document also contains information about calculating performance expectations.

https://support.emc.com/docu42660_VNX_Unified_Best_Practices_for_Performance_Applied_Best_Practices_Guide.pdf?language=en_US

glen

Rainer_EMC · Answer

Why? Are you a customer, partner, student,... ?

Anonymous User · Answer

Student. I need to calculate and identify disks type from Unisphere.

RRR · Answer

Page 12 in Glen's document will get you to the IOps per device, but you need to know about write penalties. Also consider reading this thread as well: Ask the Expert: Performance Calculations on Clariion/VNX

Anonymous User · Answer

Thank You for the link. I will reach you back on this discussion if i have any questions.

Anonymous User · Answer

Thank You for the link. I will reach you back on this discussion if i have any questions.

RRR · Answer

And don't forget to mark helpful and correct answers. This will help future visitors of this thread so they can easily identify the question and the answer(s)

Anonymous User · Answer

How to find disk RPM in unisphere.

dynamox · Answer

find TLA and then look them up here

https://support.emc.com/docu31714_VNX5100-and-VNX5300-Storage-Systems-Disk-and-OE-Matrix.pdf?language=en_US

https://support.emc.com/docu31715_VNX5500,-VNX5700-and-VNX7500-Storage-Systems-Disk-and-OE-Matrix.pdf?language=en_US

VNX

Can someone provide disk type and IOPs for CX's and VNX's

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