Storage Vmotion slow

Hello All,

I am working with a client regarding slow performance during storage vmotion. VAAI is enabled. Upon checking the logs, I figured that the write IO size during the process is very small. It was averaging 2KB writes during the storage vmotion process. It's over FC.

This seems to be limiting factor for low badwidth. Has anyone come across a similar scenario? What could cause such a small write size?

Appreciate any inputs regarding this.

Cheers

Rupak