[comp.sys.amiga.hardware] Amiga 2000HD hard disk noise.

john@nereid.jpl.nasa.gov (John Veregge) (02/20/91)

I have a 2000HD (2090a with 40 meg drive and 2 megs fast memory) with 1 meg
chip memory. Recently the drive has been making much more noise when accessing
2 places in the directory tree. (That's tree as in file pathnames not physical
locations on the drive.) The noise sounds like a fast and furious seek, except
the drive light does not come on till the end of the noise. It only does this
when reading/writing those two places. I ran the CBM supplied HD toolkit and
performed a diagnotic check of the hard disk. It reported that there have
been no changes to the disk since the last format. (March 1990)

Any ideas? Do I need to worry about the drive? Is it possible to repair before
it stops working? (Or before it nukes my data?) Or is the file system merely
fragmented? In the latter case, are there any disk optimizers for the Amiga
that work on hard drives? (I have FastDiskII, but it only works on floppies.)

Any and all help appreciated.

P.S. I do perform regular backups (Full backup when the daily incremental
backup no longer fits on a single floppy or in UNIX parlance a level 0
dump when the daily level 9 dump no longer fits on a single floppy.) so
for those so inclined, please spare the rest of us that tangential thread.

						john :-}

-- 
John R Veregge                 Section 348 - Flight Command and Data
Jet Propulsion Laboratory      Management (Technology Development)
Calif Institute of Technology  Mail stop: T1704, Office: T1704-P
4800 Oak Grove Drive           Phone: (818) 354-0511, FAX: 393-4494
Pasadena, CA, USA 91109        john@triton.jpl.nasa.gov