Cluster Hyper-V CSV allocation unit size

Hello. Is there any recommendation Dell when it comes to the size of the allocation unit of the NTFS volumes that serve as CSVs (Cluster shared Volumes) in a Hyper-V cluster?

Using EQL LUN in the background apparently.

Where should we go with the default using Windows (based on the size of the volume/LUN) or should I use something different to optimize performance, for example 64 k?

CSV store virtual machines with different workloads, nothing specific, such as SQL pure or web servers, etc..

Thanks in advance.

Hello

Cluster size when you format a volume must always be 64K.   Which corresponds to the size on the spreadsheet.  Writing in complete stripes is the most effective way, it reduces the overhead of RAID.

Kind regards

Don

Tags: Dell Products

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