Different paths for volumes in the same group

Hello Guys, I have one PS group with to PS6210(1 PS6210E and 1 PS6210X) I have two new volumes without data and in my ESXi 6,0 I can see one volume with 6 paths active and other volume only 2 active paths.

I don´t know why, May be one volume is striped by two members and other not?

The Size of volumes are 100GB and 150GB