On 02/14/2010 12:25 PM, Asdo wrote: > I don't understand... > In a system we have, the root filesystem on a raid-6 which is on second > (and last) partitions of many disks. > It always assembled correctly, it never tried to assemble the whole device. > (on the first partition there is a raid1 with boot) > So what's the problem exactly with not marking the beginning? In Fedora 12, for example, Dracut tries to make the distinction between whole RAID device and a partition device, and utterly fails -- often resulting in data loss. With a pointer to the beginning this would have been a trivial thing to detect. IMO it would make sense to support autoassemble for 1.0 superblocks, and making them the default. The purpose would be to get everyone off 0.9. However, *any* default is better than 1.1. -hpa -- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf. -- 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
