Sorry to continue the thread 2 years later. Just've found @zjazz's post in " Pleae help: Lion recovery erased my hd!!!!! " (Aug 9, 2011, 05:45 PM).
Wondering if @zjazz find the solution ? I've got the the *very* same frustrated issue and am trying to fix it.
iPartition demo 3.43 & StellarPhoenixMacDataRecovery 6.00 knows the "Recovery HD". I bought StellarPhoenixMacDataRecovery but it doesn't help. Data Rescue 3.23 doesn't even know there's such a partition.
If iPartion would do the job, I'd definitely pay. Any other partition recovery app recommended please?
I'm a doc filmmaker and I'm afraid that I might lose 2TB location DSLR mov footage forever. Pls help, thank you very much.
-system: rMBP13/ OS X.85/ external 3TB RAID via USB 3.0 ( how stupid to install "Recovery Disk Assistant" in this media drive w/RAID1 setup )
I'm unclear as to what exactly you are trying to do, but, if it is "see" all the partitions on a hard drive (including hidden ones) this article may help:
Manage all partitions with Disk Utility in OS X | MacFixIt - CNET Reviews