I understand that the most used data is automatically stored on flash. but does the array pick the volume with the most used data and put the whole volume on flash, or will it actually put blocks from different volumes on the flash? I've been making my volumes 2tb and then carving up space in vmware for storage... but I'll make my volumes smaller if the array needs to put the whole volume in flash, that way I have a better chance of getting the my important VMs to live in the flash!!!!
and should I make 512b of 4k sector volumes? I'm going to be using Server 2008r2 and newer. a
thanks for any insight