pvcreate command and setting of extents

Question

I am trying to find the way to create phisycal volume with specific range of extents. Vgcreate command has -s option for this(but this command is for groups). I read the man for pvcreate and did not find anything about setting extent size. Is there any way to create phisycal volume with specific number of extents?

Answer 1

The size of physical extent is defined in the volume group creation, not makes sense to do previously with pvcreate as this will only initialize a disk or partition for use with volumes of group and nothing more, the options offered by this command are regarding a physical initialization.

The definition of logical specifications, is managed in the volume group is where the physical extent size is defined.