On Wednesday June 2, linuxboy123@xxxxxxxxxxxxxx wrote: > to all, > > Is anyone aware of a way to cause the md devices to use some system memory as a write cache? (maybe through mdadm?). I have looked everywhere and cannot seem to find anything about such a feature. > > If not, anyone know if this is a possibility for the future, Neil? What is it exactly that you want. All device IO is cached in memory before being written to the device. The only real value of a cache with a RAID array is if it we a non-volatile cache. Is that what you were thinking of. NeilBrown - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
