about ten times a day I get an error like nsthread(2496) error: Ns_Pool: invalid block: 0x8178198
and my server restarts. It may be significant that the invalid block is always in the same memory region -- 0x8178198, 0x8178100, 0x8177b98. Seems like a possible hardware error -- anyone know a good way to check? I've already tried removing half the RAM at a time; it got the errors in all 3 configurations. So maybe it's a software problem after all. Any ideas how to find out for sure? -Jonathan
