Time Machine Deleted Backup?
I have three hard drives in my mac pro: two 5 gigs and 1tb for time machine and a few other small files. Yesterday, both disks went heywire at once and I've spent today trying to restore from time machine. One hard drive restored successfully, the other one didn't.
The disk that struggled to restore seems dead. It is going excrutiatingly slow (est. thousands of hours) to restore, or repair with diskwarrior, or even erase. I have tried repairing and re-erasing the disk. It seems dead, but that's ok because I have a backup.
But my backup has just magicly disappeared. Time machine suddenly has no record of anything before the restore of the first disk. The hard drive that my backups are on suddenly has 336.63 gigs available. I see a backup file that seems to have just been made from the HD I restored, but no trace of the backups of the one that failed to restore. My icon, disk name, and few other files on the time machine disk are still there, so I didn't accidently erase them. Did Time Machine just delete my entire backup without asking? Or is there a chance it is hiding somewhere, even though there aren't any places to hide?
Help.
Mac Pro, Mac OS X (10.6.8)