Is there a demon possessing my external hdd?

Phantomias

Registered
Hello!

Recently, the external harddrive I use as general data collector started developing a very interesting problem. At first, it would start ejecting itself for no good reason, and now, it cannot be ejected anymore once plugged in.

I have tried disc utility without much success as even verifying the disc crashes disc utility, repair does not work either. here the console file copy

Sep 20 20:51:25 Macintosh Disk Utility[689]: Disk Utility started.
Sep 20 20:51:33 Macintosh Disk Utility[689]: Verifying volume “Quantum”
Sep 20 20:51:33 Macintosh Disk Utility[689]: Starting verification tool:
Sep 20 20:51:49 Macintosh diskarbitrationd[43]: fseventsd [39]:11779 not responding.
Sep 20 20:52:04 Macintosh Disk Utility[689]:
Sep 20 20:52:04 Macintosh Disk Utility[689]: Performing live verification.
Sep 20 20:52:04 Macintosh Disk Utility[689]: Checking Journaled HFS Plus volume.
Sep 20 20:52:04 Macintosh Disk Utility[689]: Checking Extents Overflow file.
Sep 20 20:52:04 Macintosh Disk Utility[689]: Checking Catalog file.
Sep 20 20:52:05 Macintosh Disk Utility[689]: Checking multi-linked files.
Sep 20 20:52:05 Macintosh Disk Utility[689]: Checking Catalog hierarchy.
Sep 20 20:52:05 Macintosh Disk Utility[689]: Invalid directory item count^[
Sep 20 20:52:05 Macintosh Disk Utility[689]: (It should be 14 instead of 0)
Sep 20 20:52:06 Macintosh Disk Utility[689]: Checking Extended Attributes file.
Sep 20 20:52:06 Macintosh Disk Utility[689]: Checking volume bitmap.
Sep 20 20:52:07 Macintosh Disk Utility[689]: Checking volume information.
Sep 20 20:52:07 Macintosh Disk Utility[689]: The volume Quantum needs to be repaired.
Sep 20 20:52:07 Macintosh Disk Utility[689]: Error: Filesystem verify or repair failed.
Sep 20 20:52:07 Macintosh Disk Utility[689]:
Sep 20 20:52:07 Macintosh Disk Utility[689]: Disk Utility stopped verifying “Quantum” because the following error was encountered:\n\nFilesystem verify or repair failed.
Sep 20 20:52:07 Macintosh Disk Utility[689]:
Sep 20 20:54:08 Macintosh /usr/sbin/ocspd[703]: starting

I have tried logging out and back in (does not work either), and while it is plugged in, I can also not shut down my computer. Is there something I can do to remedy this without having to copy vast amounts of data across different hdds??

Thanks for your help :)
 
Shut down the computer and disconnect the drive. Then Reset Your PRAM before plugging the drive back it. Then plug the drive back in and consider getting an excellent drive utility called Disk Warrior to try to fix drive issues. This IMHO is the best drive utility on the Mac platform.

Now the free Unix built in drive requires some knowledge or guts on the Single-User mode and fsck.
 
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