Backup drive failure: "Cannot allocate memory"
iMac early ’09. 8GB RAM. OS 10.6.8, 8. Apps and OS auto-update, so should be current.
Backup disk 2 TB Hitachi Touro Desk Pro HTOLDNB20001BBB (USB 2.0). New Nov 2012, initialized and worked until now. Hitachi lists my Mac and OS as compatible. No firmware updates available.
I have screen shots mentioned in post, but no way to attach them here? Links follow post.
Morning message from Time Machine saying hadn’t backed up in 10 days, so investigated. No sound from Touro but on and connected. Disconnected>reconnected power and USB, then rebooted iMac. During reboot message box “..doesn’t recognize disk,” w reformat as an option.
Touro not listed as a device in Finder window and doesn’t turn up on desktop as before. But, Sys Profiler (screen shot) and Disk Utility (screen shot) do see it; First Aid doesn’t offer Verify, so can’t test. Tried to reinitialize as Mac Ext. Journaled, Zero Out Data (exctly as initialized when new). Initialize failed. Tried to initialize repartitioning to one partition, and again two partition, GUID scheme. Partition failed with error: POSIX reports: Operation could complete. Cannot allocste memory. No sound from Touro during any of this.
Rebooted from CD and ran all of the above again with identical results.
Have reviewed related threads without much success.
I’ve done no disk image restore because I don’t understand how to work with them.
Also haven’t gotten into Terminal to try anything from there.
I’ve attached 3 screen shots of some Activity Monitor info, plus the Sys Profiler and DU page. Rare as it is, I’m suspecting the Touro HD, based mostly on the fact there’s no sound of a disk in there. Never any problems using a 5 GB G-Drive x4 years until size forced a replacement backup drive.
A couple of threads here suggest upgrading to Lion/MLion, but I won’t do that without backup and really don’t want it yet, anyway. Do not use or want iCloud, either.
At the moment I’m completely without backup and uncomfortably exposed. Any assistance sincerely appreciated.
Screen shots:
file://localhost/Users/Susan/Library/Application%20Support/SnapNDrag/disk%20mem% 202:27:13.jpg
file://localhost/Users/Susan/Library/Application%20Support/SnapNDrag/sys%20mem%2 02:27:13.jpg
file://localhost/Users/Susan/Library/Application%20Support/SnapNDrag/Partition%2 0failure%202.27:13.jpg
file://localhost/Users/Susan/Library/Application%20Support/SnapNDrag/Sys%20Profi ler%20detected.jpg