solaris partition with zfs slice shown as ext3

[solsTiCe d'Hiver]

i have a /dev/sda2 _solaris partition with zfs slice

# fdisk -l /dev/sda

Disk /dev/sda: 250.0 GB, 250000000000 bytes
255 heads, 63 sectors/track, 30394 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x50000000

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1        3134    25173823+   7  HPFS/NTFS
/dev/sda2            3135        5171    16362202+  bf  Solaris
/dev/sda3   *        5172        8466    26467087+   7  HPFS/NTFS
/dev/sda4            8467       30394   176136660    5  Extended
/dev/sda5            8467       11667    25712001   83  Linux
/dev/sda6           11668       11791      995998+  82  Linux swap / 
Solaris
/dev/sda7           11792       15479    29623828+  83  Linux
/dev/sda8           15480       16654     9438156   83  Linux
/dev/sda9           19087       21518    19535008+   7  HPFS/NTFS
/dev/sda10          21519       25165    29294496   83  Linux
/dev/sda11          25166       25408     1951866   82  Linux swap / 
Solaris
/dev/sda12          25409       30394    40050013+  83  Linux

if i run
# parted /dev/sda2 print
Error: Can't have a partition outside the disk!

nice !
and 

# parted
GNU Parted 1.8.8
Using /dev/sda
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) print                                                            
Model: ATA WDC WD2500JS-75N (scsi)
Disk /dev/sda: 250GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos

Number  Start   End     Size    Type      File system  Flags
 1      32.3kB  25.8GB  25.8GB  primary   ntfs              
 2      25.8GB  42.5GB  16.8GB  primary   ext3              
 3      42.5GB  69.6GB  27.1GB  primary   ntfs         boot 
 4      69.6GB  250GB   180GB   extended                    
 5      69.6GB  96.0GB  26.3GB  logical   ext3              
 6      96.0GB  97.0GB  1020MB  logical   xfs               
 7      97.0GB  127GB   30.3GB  logical   reiserfs          
 8      127GB   137GB   9665MB  logical   reiserfs          
 9      157GB   177GB   20.0GB  logical   ntfs              
10      177GB   207GB   30.0GB  logical   xfs               
11      207GB   209GB   1999MB  logical   linux-swap        
12      209GB   250GB   41.0GB  logical                     

(parted) quit

if it could be shown as a solaris partition or whatever something correct 
but not something **WRONG**

i am not talking about zfs support in (lib)parted.
i am talking about the correct recognition of partition type and 
filesystem.

Note. gparted even show it as ext4 !