Log: diskinfo
/dev/ada0
512 # sectorsize
16013942784 # mediasize in bytes (15G)
31277232 # mediasize in sectors
0 # stripesize
0 # stripeoffset
31029 # Cylinders according to firmware.
16 # Heads according to firmware.
63 # Sectors according to firmware.
SanDisk SDSA5GK-016G-1006 # Disk descr.
... # Disk ident.
ahcich0 # Attachment
id1,enc@n3061686369656d30/type@0/slot@1/elmdesc@Slot_00 # Physical path
Yes # TRIM/UNMAP support
0 # Rotation rate in RPM
Not_Zoned # Zone Mode