How does Tru64 map logical units on an array controller to a UNIX device?
I have a HSZ70 and a 8200 running 4.0F. The HSZ70 has the following units
defined:
LUN Uses
D0 M0
D1 S1
D100 S100
D101 M101
D102 M102
These LUN devices map to rz devices in /dev. I understand that MAKEDEV is
used to create the rz devices. However, I am unclear on how the mapping is
defined.
For example, D0 maps to rz40. D1 maps to rzb40. The syntax for MAKEDEV
might be:
# /dev/MAKEDEV rz40 rzb40
But how does the system ³know² which LUN to map to which device?
TIA,
-Ric
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R. Richard Hirtler Senior Consultant/Northeast Region
hirtler_at_colltech.com Collective Technologies
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It is the province of knowledge to speak, and it is the privilege of wisdom
to listen. ‹Oliver Wendell Holmes, Sr.
Received on Fri Oct 27 2000 - 14:05:06 NZDT