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win32: Curious about the A: drive

Posted on 1999-09-08
Medium Priority
Last Modified: 2010-03-05
Whenever I do
where some_cmd is a dos cmd located remotely on a network; my computer always accesses the a: drive.

This seriously slows down the perl scripts I am trying to run.

I suspect it is something to do with my Windoze platform - I'm running Win98.
I've tried different ports of perl, and checked my system paths for inclusion of a:\.

I've also noticed this behaviour on other windoze machines, so it's not just my computer.

The only way I've managed to get round the a:\ drive access is to get perl to dynamically generate a local batch file (which invokes the some_cmd) and then use system() to run the batch file - still very slow, though.

Any ideas of how to stop my computers curiosity for the contents of my a: drive?
Question by:deanholdcroft
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Expert Comment

ID: 2030855
I find that all of the windows platforms will scan the a:\ drive when explorer or a dos window was closed while A:\ was the last selected drive.  You may want to try a chdir in the script.  IE:


It is something you may wish to try.

Accepted Solution

jhurst earned 300 total points
ID: 2031679
The book "Windows Annoyances", O'Riley and Associates, discusses this.  It is a bug in McAfee, disable the virus scanner and you will be fine.  The virus scanner is scanning the boot sector of the floppy every time a new process is created.

Horrible isn't it.

And more people complain about Microsoft than McAfee.

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