Rudi Ahlers wrote: >> I had machine that would crash about once every week or two in normal >> operation. Memtest86+ found an error in the 2nd day of running. The worst >> part was that it left the raid mirrors in a strange state that caused >> occasional problems for months even after replacing the RAM. >> >> -- > > Did you leave memtest86+ running for 2 days? I thought 1 or 2 cycles > would be good enough? > > I'm hoping to pick-up the server in the next 2 hours then I can see > what happens when I run memtest86+ or other tests Yes, apparently RAM errors can be subtle and only appear when certain adjacent bit patterns are stored - or when the moon is in a certain phase or something. -- Les Mikesell lesmikesell at gmail.com