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> Julie wrote: 
> > Both of the file-based mechanisms can fail if the two
> > processes are pounding on a non-local filesystem.
> > 
> > They also tend to be DOG SLOW.
> 
> Agreed. The "semaphore" is the way to go.
> 
> Of course unless you're trying to synchronize across multiple systems it
> wouldn't make sense to put the above files on say an NFS mounted

On a diskless workstation, the only alternative is to use a RAM disk.

I hate RAM disks; it was a very good idea back in the days of DOS; on OS/2 
I used a virtual floppy that was a 1.4 Mb RAM disk, but Linux addresses 
that particular problem better.
-- 
Cheers
John Summerfield
http://os2.ami.com.au/os2/ for OS/2 support.
Configuration, networking, combined IBM ftpsites index.


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