[comp.sys.apple] Is system disk 3.1 leaving your 3.5 active

delaney@wnre.aecl.CDN (Grant Delaney) (12/07/87)

I first noticed the following problem before I up-graded my GS but on reveiw
I find it still persists.  What I have noticed is that after booting and
with the finder screen on the monitor the boot drive 3.5 in slot 5 drive 1
makes a faint clicking sound which disappears when you press the mouse button.
I have tried this with 1 and 2 3.5 attached and with a disk II daisy chained.
I have a Imagewriter attached to the printer port and a smartmodem clone 
attached to the modem port.  One other thing the noise is some what louder
when diversi-cache is added.  
What I would like is a respose from anyone who can find the same problem to
help me when in a discussion with APPLE Canada who claim they can't duplicate
this situation but would like to know more.  I'm worried that finder is leaving
the disk active and might distroy data like several versions of prodos I can
recall.

Thanks in advance
Grant Delaney

Ps If you interested I post a summary of the replys

hangetsu@cgdra.ucar.edu (Dan Baldwin) (12/08/87)

In regards to the problem of the clicking 3.5" drive on the IIGS. I have a
new IIgs with the same problem. I have a 3.5" drive connected to the smart
port and a 5.25" drive daisy chained to the 3.5". An Image Writer II in
port 1 and a Hayes 2400 smart modem in port 2. The clicking i hear comes
from the 5.25" drive while I am in the finder; the frequency of this 
occurence is about 2 or 3 times a second. The frequency is much greater
during disc swaps using fast copy. I also hear strange noises while
opening a file in a session with MULTISCRIBE GS. I am interested in
communicating with anyone concerning this (including APPLE) and am
also interested in the responses to the original message. Excuse me if
I mess anything up , I am very inexperienced with this NETWORK--
My home phone is (303) 499-0314 and work is (303) 497-1344.
  

prw@meccsd.MECC.MN.ORG (Paul R. Wenker) (12/10/87)

Finder, in it's spare time, repeatedly checks all of the 3.5" drives
connected to the GS.  It does this to keep track of disk switches.
I've never noticed anything with the AppleDisk 3.5 drives, but with the
Unidisk 3.5 drives you can see the drive light flicker about once a
second.  Since Finder is only doing status calls to the device, there
is no danger of destroying data.

-Paul R. Wenker
-MECC

halp@TCGOULD.TN.CORNELL.EDU ("Bruce P. Halpern") (12/10/87)

I don't know if this would work on a ][gs, but on ][e and ][c, at least, 
Prosel's Scavenger program checks all drives (including RAM), notes those that 
contain volumes, and eliminates future access to unmounted drives. By running 
Scavenger again, all bets are off.

****DISCLAMER: My comments, etc., are my own shakey opinions ********



  |  Bruce P. Halpern  Psychology & Neurobiology & Behavior Cornell Ithaca |
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