Disk duplexing w/SCO Unix/Xenix

[Steve Bogner]

We have a large (potential) customer that wants an SCO Unix system
that is "fault tolerant" (in the Novell LAN sense).  This would
include "disk mirroring" or "disk duplexing" where a second hard disk
is maintained as an exact image of the primary disk.  The reasoning
goes that if the primary disk goes bad, they can automatically run off
the second disk without any difficulty.  Does anyone know if there is
such an animal?  

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Steve Bogner                            UUCP: !uunet!sco!aostul!steveb
AOS Network Solutions
2424 E. 21st St. Ste. 100
Tulsa, Oklahoma 74114                   PH 918-742-6400