Feizhou wrote: <snip> >> Right now, it's been running for about 40 minutes (the Java install >> loop mentioned previously) with the dram clocked down to ddr-533. >> All four sticks are in and I ssh'd in and started another java install >> loop over the wire just to aggravate things. If this continues to >> run for a few hours I'll call it good enough. > > So all four sticks, clocked down and kernel parameters = A-OKAY > (assuming it is stable) > Almost. Much to my dismay, the 4 stick testing went well but the BIOS screens occasionally hung during reboot through the course of the day. I finally just pulled the 4th stick and went home. I've modified the rc3.d/S99local* script to just reboot every 10 minutes and compile a kernel and modules in between. I thought I'd heat things up a bit piping urandom into /dev/null as well. I've got other fx-62 boxes running the same mainboard with all 4 ram slots full, but those are Corsair ram @1G each - the ram timings are different as well; 5-5-5-12 for the Corsair and 6-6-6-18 for the GSkill. Maybe the GSkill ram just isn't up to the task running Dual channel. I have the weekend to play with it so maybe I'll try two sticks in Dual Channel for a while and see what happens. I'll post kernel compile times between the 3 sticks in single channel and 2 in dual channel :) [*] echo /sbin/reboot | at now+10min dd if=/dev/urandom of=/dev/null & /usr/src/t/kerncompile &