# metastat
    d50: Trans
    State: Okay         
    Size: 204687 blocks
    Master Device: c1t14d0s0
    Logging Device: c1t12d0s0

        Master Device       Start Block  Dbase Reloc
        c1t14d0s0                  0     No    Yes

c1t12d0s0: Logging device for d50
    State: Okay         
    Size: 30269 blocks

        Logging Device      Start Block  Dbase Reloc
        c1t12d0s0               5641     No    Yes

Make note of the 'master' and 'log' devices as you will need this
information in subsequent steps.

Determine if the transactional volume contains a mounted file system.

# df | grep d50
/home1             (/dev/md/dsk/d50   ):  161710 blocks    53701 files

Verify sufficient free space (more than 1 MByte)
# df -k /home1
filesystem            kbytes    used   avail capacity  Mounted on
/dev/md/dsk/d50        95510   14655   71304    18%    /home1

Go to single-user mode.

# /usr/sbin/lockfs -f /home1
# /usr/sbin/umount /home1
# /usr/sbin/metaclear d50
d50: Trans is cleared
Update /etc/vfstab file to mount underlying volume and add logging option.


# cat /etc/vfstab
#device             device               mount   FS   fsck    mount  
mount
#to mount           to fsck              point   type pass    at boot
options
/dev/dsk/c1t14d0s0  /dev/rdsk/c1t14d0s0  /home1  ufs  2       yes    
logging

# mount /home1
# /usr/bin/grep /home1 /etc/mnttab
/dev/dsk/c1t14d0s0      /home1  ufs
rw,intr,largefiles,logging,xattr,onerror=panic,suid,dev=740380
1008019906
Return to multi-user mode.