don't think so but you could use kilobytes. Are you migrating from another EMC storage array where 1 block = 512 bytes ?  here is a ~34g VMAX device      Device Block Size        : 512       Device Capacity         {         Cylinders            :      18414         Tracks               :     276210         512-byte Blocks      :   35354880         MegaBytes            :      17263         KiloBytes            :   17677440  so let's say you have a 34G VNX device that you want to migrate to XIO.  (35354880 block * 512) / 1024 = 17677440 kilobytes
Hi,  Is there a way to provision a volume by the number of blocks?  Thanks.
Provision volume in blocks