[comp.sys.amiga] A2000 Hard Drive Problems - Lazarus

halo@cognos.UUCP (Hal O'Connell) (11/21/89)

Yesterday was a day straight from hell. I have an A2000 with a Miniscribe
42Mb hard disk, divided in 3 partitions, a 2 cylinder partition for booting,
a 20Mb system partition, and a 20 Mb Data partition.

Yesterday started with a hard error on the data partition. This led to
a "Not a DOS Disk in Unit 1" requestor. Diskdoctor recovered most
of the drive (and I had proper backups to restore the rest). I reformat the
partition and the silly machine guru's on the last cylinder. Reboot.

Now I get the message "Not a DOS Disk in Unit 1", only now it is refering
to the system partition. It attempts to validate and mounts the drive
with the name "Lazarus". Anybody out there know where it came up with this
name? (Ie. have I got some type of virus?)

Anyway, I wind up having to go all the way back and PREP the damn drive,
mark off a bad block (the one that started the problem) and re-load
*everything*. All-in-all about 5 hours worth of work.

I would really appreciate any help on where the "Lazarus" label came from.
My major concerns are:

1. Was it an attack from a nasty virus?

2. Is my hard drive reaching the end of its useful life, especially the
media?

3. Why Lazarus?

4. What is the probability of this happening again?

Please e-mail the responses. Thanks.

-- 
Hal O'Connell                           Cognos Incorporated
UUCP:  uunet!mitel!sce!cognos!halo      P.O. Box 9707
VOICE: (613) 738-1338 x5933             3755 Riverside Dr. 
FAX:   738-0002                         Ottawa, Ontario, CANADA, K1G 3Z4

mlelstv@immd4.informatik.uni-erlangen.de (Michael van Elst ) (11/27/89)

halo@cognos.UUCP (Hal O'Connell) writes:

>3. Why Lazarus?
Diskdoctor will name the disk "Lazarus" if the root sector of
the disk is trashed, i.e. there is NO valid name on the disk.

				Michael van Elst

E-mail: UUCP: ...uunet!unido!fauern!immd4!mlelstv