Where did the RAM go ..
Morten P.D. Stevens
mstevens at imt-systems.com
Tue Jun 29 06:25:35 CDT 2010
what is with:
Does it show your full installed memory?
From: linux-poweredge-bounces at dell.com [mailto:linux-poweredge-bounces at dell.com] On Behalf Of Nick Lunt
Sent: Monday, June 28, 2010 2:09 PM
To: linux-poweredge at dell.com
Subject: Where did the RAM go ..
R900 running RHEL5.
This weekend we moved up to 128GB RAM. However I'm confused with the outputs given.
The server has 32 x 4096MB DIMM's, giving a total of 131072MB, which is 128GB.
omreport shows the following:
Total of Memory Array(s)
Attributes : Total Installed Capacity
Value : 131072 MB -- 128GB. Spot on, just what I expect
Attributes : Total Installed Capacity Available to the OS
Value : 128868 MB -- 125GB. So where did the rest go ?
# free -m
total used free shared buffers cached
Mem: 128869 128245 623 0 659 49701
-/+ buffers/cache: 77885 50984
Swap: 16383 92 16291
So where did 3GB disappear to ?
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