Can't mount slice

Hey guys,

This is how I originally had my drive setup... This is on a solaris 10 box

***BEFORE***
Current Disk = c0t1d0

Current partition table (original):
Total disk cylinders available: 7506 + 2 (reserved cylinders)

Part      Tag    Flag     Cylinders        Size            Blocks
  0 unassigned    wm       0 -  444     1023.85MB    (445/0/0)   2096840
  1 unassigned    wm       0               0         (0/0/0)           0
  2     backup    wm       0 - 7505       16.86GB    (7506/0/0) 35368272
  3 unassigned    wm       0               0         (0/0/0)           0
  4 unassigned    wm       0               0         (0/0/0)           0
  5 unassigned    wm       0               0         (0/0/0)           0
  6 unassigned    wm       0               0         (0/0/0)           0
  7 unassigned    wm     445 - 7505       15.87GB    (7061/0/0) 33271432

***AFTER***
Current partition table (original):
Total disk cylinders available: 7506 + 2 (reserved cylinders)

Part      Tag    Flag     Cylinders        Size            Blocks
  0 unassigned    wm       0 - 6675       15.00GB    (6676/0/0) 31457312
  1 unassigned    wu       0               0         (0/0/0)           0
  2     backup    wm       0 - 7505       16.86GB    (7506/0/0) 35368272
  3 unassigned    wm    6676 - 7121        1.00GB    (446/0/0)   2101552
  4 unassigned    wu       0               0         (0/0/0)           0
  5 unassigned    wu       0               0         (0/0/0)           0
  6 unassigned    wu       0               0         (0/0/0)           0
  7 unassigned    wm    7122 - 7339      501.57MB    (218/0/0)   1027216

i moved slice 7 to slice 0 "/opt"
slice 0 to slice 3 "/var/log"
created smaller slice 7 for metadb

I did this on another drive and copied over the new partitions from empty drive to live drive... only problem I'm having is slice 3 won't mount... the slice is created from what i can tell and has a fs... any help? im fairly new at this...

$ sudo mount /dev/dsk/c0t1d0s3 /var/log
mount: I/O error
mount: Cannot mount /dev/dsk/c0t1d0s3

$ sudo prtvtoc /dev/rdsk/c0t1d0s2
* /dev/rdsk/c0t1d0s2 partition map
*
* Dimensions:
*     512 bytes/sector
*     248 sectors/track
*      19 tracks/cylinder
*    4712 sectors/cylinder
*    7508 cylinders
*    7506 accessible cylinders
*
* Flags:
*   1: unmountable
*  10: read-only
*
* Unallocated space:
*       First     Sector    Last
*       Sector     Count    Sector
*    34586080    782192  35368271
*
*                          First     Sector    Last
* Partition  Tag  Flags    Sector     Count    Sector  Mount Directory
       0      0    00          0  31457312  31457311   /opt
       2      5    00          0  35368272  35368271
       3      0    00   31457312   2101552  33558863
       7      0    00   33558864   1027216  34586079

$ sudo fstyp /dev/dsk/c0t1d0s3
ufs

if i forgot any info let me know....

Did you run newfs on the new slices?

....damnit that was it....i knew i was forgetting something stupid thanks dude...