If by "surprise removal" you mean an Itanium CPU or Memory no longer are accessable by the rest of the hardware, the result will be fatal MCA. For example, if an Itanum CPU tried to load from Memory that no longer exists, the load will time out and the CPU will generate a fatal MCA. It may (or may not) be possible to enhance the MCA/linux error handling code to handle this situation, but the current code does not. -- Russ Anderson, OS RAS/Partitioning Project Lead SGI - Silicon Graphics Inc XXXX@XXXXX.COM - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to XXXX@XXXXX.COM More majordomo info at http://www.**--****.com/ Please read the FAQ at http://www.**--****.com/