On Nov 24, 2007 12:20 PM, Bill Davidsen <davidsen@xxxxxxx> wrote: > > Does that match what's in the init files used at boot? By any chance > does the information there explicitly list partitions by name? If you > change to "PARTITIONS" in /etc/mdadm.conf it won't bite you until you > change the detected partitions so they no longer match what was correct > at install time. According to the man page, using 'partitions' as your DEVICE should cause mdadm to read /proc/partitions and scan all partitions listed there. The sda*/sdb* partitions were in /proc/partitions (at least after the machine fully booted) but for some reason when mdadm assembled the array it was not adding those partitions. Changing the DEVICE to '/dev/hd* /dev/sd*' rather than 'partitions' resolved the issue. - 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