On Tue, Nov 01, 2005 at 08:57:31PM -0200, Bruno Diniz wrote: > I´m running kernel 2.6.8 from stable. After trying a lot of possible > solutions, I faced (possibly) the solution. This machine has four memory > slots and is able to deal with 4GB. When I use the four 1GB memory chips, I > get the system running pretty slowly. If I take off one of the chips, > everything turns out to be fine, and the raid performance goes up to > 107MB/sec. > The kernel is compiled to support 4GB of memory. So why is this happening? > Thanks everyone, > Bruno. >
To get the full use of the 4GB of RAM, you will need to compile the kernel with 64GB support enabled, IIRC. -Roberto -- Roberto C. Sanchez http://familiasanchez.net/~roberto
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