On Thu, Jun 24, 2010 at 1:26 PM, Markus Krainz <ldm@xxxxxx> wrote: > 1. I delete my old array md0 > 2. Then I create a new one as md1 > 3. The new md1 is not ok and shows removed, faulty and spare devices. This is expected without the --force option: --force Insist that mdadm accept the geometry and layout specified without question. Normally mdadm will not allow creation of an array with only one device, and will try to create a RAID5 array with one missing drive (as this makes the initial resync work faster). With --force, mdadm will not try to be so clever. -- Dan -- 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