# metadb -i
        flags           first blk       block count
     a        u         16              1034            /dev/dsk/c4t3d0s2
     a        u         16              1034            /dev/dsk/c3t3d0s2
     a        u         16              1034            /dev/dsk/c2t3d0s2
 o - state database replica active prior to last mddb configuration change
 u - state database replica is up to date
 l - locator for this state database replica was read successfully
 c - state database replica's location was in /etc/opt/SUNWmd/mddb.cf
 p - state database replica's location was patched in kernel
 m - state database replica is master, this is state database replica
     selected as input
 W - state database replica has device write errors
 a - state database replica is active, commits are occurring to this
     state database replica
 M - state database replica had problem with master blocks
 D - state database replica had problem with data blocks
 F - state database replica had format problems
 S - state database replica is too small to hold current data base
 R - state database replica had device read errors