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Need inputs on handling performance related issues or queries on VNX
When supporting VNX array, need to understand the below -
1) How will we figure out the number of IOPS supported by a specific LUN configured from VNX , say "Plat Pool 1", storage pool
2) At SP port level, at Disk level
3) do we have any benchmarks to be considered like for example when dealing with bandwidth, utilization, IOPS, response times, service times, queue length, dirty pages, ..
that will help us to whether the array, LUN's, ports,disks are being optimally used.
Note: please check the attachment with details
kelleg
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June 8th, 2015 10:00
For determining the performance on a VNX, please review Chapter 5 in the attached Best Practice guide (the other White paper is a more general view of performance) - this is for VNX OE Flare 31.5, but the information about determining performance in Chapter 5 would still apply to newer versions.
glen
2 Attachments
EMC Unified Storage System Fundamentals for Performance and Availability.pdf
EMC Unified Storage Best Practices for Performance and Availability - Common Platform and Block Storage 31.5 — Applied Best Practices.pdf
shaz831
11 Posts
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June 9th, 2015 00:00
thank you Glen for sharing the information. I am reading it now.