Change Blocksize?

Hey

I'm trying to create a virtual 1TB drive in Vcenter for one of my machines.

However I can only make 256GB, I believe this is because the blocksize for the Datastore is 1

Is there a way to change the datastore volume so that it can support higher then 256gb?

I am using ISCSI btw.

Thank you

You can certainly create logical volumes larger than 256GB.
How big is the iSCSI target volume ?