after I entered "sudo pdisk /dev/disk2s10 -dump", it prompted me to enter a password, but it won't allow me to enter anything...no characters are showing up as I type.
Device block size=512, Number of Blocks=488397168 (232.9G)
DeviceType=0x0, DeviceId=0x0
Drivers-
1: 23 @ 64, type=0x1
2: 36 @ 120, type=0xffff
3: 21 @ 176, type=0x701
4: 34 @ 232, type=0xf8ff
Partition map (with 512 byte blocks) on '/dev/disk2'
#: type name length base ( size )
1: Apple_partition_map Apple 63 @ 1
2: Apple_Driver43*Macintosh 56 @ 64
3: Apple_Driver43*Macintosh 56 @ 120
4: Apple_Driver_ATA*Macintosh 56 @ 176
5: Apple_Driver_ATA*Macintosh 56 @ 232
6: Apple_FWDriver Macintosh 512 @ 288
7: Apple_Driver_IOKit Macintosh 512 @ 800
8: Apple_Patches Patch Partition 512 @ 1312
9: Apple_Free 262144 @ 1824 (128.0M)
10: Apple_HFS Apple_HFS_Untitled_1 488133184 @ 263968 (232.8G)
11: Apple_Free 16 @ 488397152
Device block size=512, Number of Blocks=488397168 (232.9G)
DeviceType=0x0, DeviceId=0x0
Drivers-
1: 23 @ 64, type=0x1
2: 36 @ 120, type=0xffff
3: 21 @ 176, type=0x701
4: 34 @ 232, type=0xf8ff
cube said:1. Install hfsdebug. Let's do it the fast way: copy just the hfsdebug program to /usr/bin.
CPE000d93699524-CM0013718d2092:/usr/bin username$ cd /usr/bin
CPE000d93699524-CM0013718d2092:/usr/bin username$ sudo ln -s /Applications/Utilities/HFSDebug/hfsdebug .
ln: ./hfsdebug: File exists
CPE000d93699524-CM0013718d2092:/usr/bin username$ sudo hfsdebug -v -d /dev/rdisk2s10
sudo: hfsdebug: command not found
lrwxr-xr-x 1 root wheel 41 Aug 13 12:52 hfsdebug -> /Applications/Utilities/HFSDebug/hfsdebug
-rwxr-xr-x 1 danielst admin 109704 Jun 17 19:25 /Applications/Utilities/HFSDebug/hfsdebug