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Greg Boyce <gboyce@rakis.net> writes: > Are the machines likely to give us problems with crashing and data > corruption, or would it be safe to ignore the problem unless we started > noticing odd behavior? First of all, only RAM with parity bits (or ECC) can generate such NMI (the motherboard must support this as well, of course). Most motherboads can be configured in ECC mode, and they correct 1-bit errors. 2-bit errors are reported and not corrected, but the probability of such error is nearly zero in normal conditions (unless your hardware is defective, of course). CPU caches do ECC as well, and possibly can generate NMI requests. However, they use static RAM (as opposed to dynamic) and bit errors should not happen there. -- Krzysztof Halasa Network Administrator - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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