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HP DL980 G7 server running RHEL6 is detecting only half of the 2TiB RAM attached to the server

Solution Verified - Updated 2012-11-13T11:01:53+00:00 -

Issue

HP DL980 G7 server running RHEL6 is detecting only half of the 2TiB RAM attached to the server, even though RHEL6 has support for 44 bit memory addressing.

Environment

Red Hat Enterprise Linux 6
HP DL980 G7

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