Safe dual access of HSZ40 disk?

From: Richard L Jackson Jr <rjackson_at_portal.gmu.edu>
Date: Tue, 19 Dec 1995 16:09:21 -0500 (EST)

Hello,

Has anyone successfully accessed/used disks simultaneously from two
different systems?

I have two 2100's running DU 3.2c attached via a tri-link connector
to a SW300 cabinet. The SW300 has a HSZ40 controller with RZ29B's
and RZ28M's and each of the 2100's have KZPSA PCI-to-SCSI Storage
adapters.

It would be nice if both systems can SAFELY locally mount the virtual disk
supplied by the HSZ40 rather than one system mount locally and it
NFS export to the other system.

I can access the virtual disk via both systems simultaneously, but how safe
is this?

-- 
Regards,
Richard Jackson                                George Mason University
Computer Systems Senior Engineer               UCIS / ISO
                                               Computer Systems Engineering

Received on Tue Dec 19 1995 - 22:37:31 NZDT