[OpenIndiana-discuss] find size of raw disks

[Harry Putnam]

Is there some way to determine the size of disks discovered with
`format'

An attempt to create a 2 disk mirror failed with the message that the
disks were different sizes, but I thought they were the same size... I
must have used the wrong identifier for one of the disks... so to find
the matching disk how can I tell what size the discs turned up by
format are?