Hi Is there any way to use an MD RAID in write through mode? I appreciate that there is a performance impact but this is important from a security prospective.... The likelihood is that I would use RAID0 (I know this sounds like a contradiction to the above, but the ‘drives’ are probably hardware RAIDs). But may use standard RAID6. I cannot see any way to disable write cache in MD, but I am hopefully I am simply missing something obvious. I appreciate any feedback.... Thanks, Mark -- 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