[comp.sys.apple] GS/OS "damaged disk" problem

shatara@univse.dec.com (Chris Shatara, Chelmsford, Ma.) (11/02/88)

RE:  GS/OS ERROR.  DISK MAY BE DAMAGED . . . MORE

Last night things took a turn for the worse with this problem.  The
frequency of the problem increased and when trying to do some house
keeping from the DESKTOP I would get the  "...disk may be damaged"
message followed by a new message... " ...System error, cannot complete
the operation"  and one of the following error codes:

	$8051
	$805A
	$802?   {Just got this this morning..forgot the last digit}

The problem follows a particular file which  has somehow been corrupted.
When I deleted all but the file in question and do a directory it shows
The file as being 64 blocks long but the available space on the disk shows
only 9 blocks used.

This is the same on both the main disk and the backup disk which I made. I
first thought that the directory was damaged, but is this was the case
why would I get the same info when copying the file onto another disk.
{I'm not familiar with PRODOS file conventions}

I'm assuming that TML pascal has done something funny to this file as I
was hitting the 32K size limit (of TML) when things took a turn for the
worse and I'm also assuming that TML Pascal V1.0 has no compatability 
problems with GS/OS. (I'm begining to feel this is a bad assumption).

This information is sketchy but I wasn't in the greatest mood when I found 
out that I may have lost 1100 lines of source code.

More carefull info will follow as this situation re-occurs.

Hope this helps...Chris Shatara

ALBRO@NIEHS.BITNET (11/02/88)

This is a reply to Chris Shatara with his damaged file.  Apparently the
directory entry is messed up.  Running MR.FIXIT from the ProSEL utilities
might rescue your file.