Solaris Volume Manager uses a state database. What are two functions of a state database? (Choose two.)

A.
A state database is a location for the storage of volume definitions.

B.
A state database is a location for the storage of RAID 5 volume parity.

C.
A state database is a location for the storage file system metadata, facilitating fsck.

D.
A state database is a location in which state information for each volume is maintained.