External disk not mounting.

Hi eveyone,

I have a Lacie 1TB ethernet disk that wouldn't start up (no power at all) so I took out the disk and put it into an enclosure and connected by USB. First of all OSX (Mavericks) asked me to initiate the disk... as I have a ton of stuff on there I said no. SO downloaded and installed OSX Fuse and ext kit and now I can mount Disk 1s7, Disk 1s8 and Disk 1s9. Disk 1s2 is the one I want but is greyed out in disk utility.... mount , verify, repair does nothing. The other disks appear in Finder and are all the media stuff and web interface (Twonky etc) for Lacie. Is there any way I can get to my stuff on the disk? Any help would be great. Many years of family photos and work on there.

Thanks in advance.

M

MacBook Pro 15inch core i7, 2.3GHz, OSX 10.9.5