On 11/29/2012 02:41 PM, Luck, Tony wrote: >> The other bit is that if you really really want high reliability, memory >> mirroring is the way to go; it is the only way you will be able to >> hotremove memory without having to have a pre-event to migrate the >> memory away from the affected node before the memory is offlined. > > Some platforms don't support cross-node mirrors ... but we still want to > be able to remove a node. > Yes, well, those platforms don't support that degree of "really really high reliability", since the unannounced failure of the node controller will bring down the system. -hpa -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
