User mode memory testing in Linux

As discussed here, I recently updated the hardware on my home server. I ended up using 2x2GB of DDR3 SDRAM that I had from an older upgrade. Newegg had a great deal for 2x4GB of DDR3 SDRAM (Mushkin DDR3 1600 for $35) that I decided to jump in on. Got the memory and I decided to take a chance…