Hello, I'm using Ubuntu 10.10 + mdadm 3.1.4. I have my raid described in /etc/mdadm/mdadm.conf: HOMEHOST <system> ARRAY metadata=imsm UUID=46e68921:eea24d1d:e933eee8:192d55bc ARRAY /dev/md/Volume0 container=46e68921:eea24d1d:e933eee8:192d55bc member=0 UUID=b39c8d9d:ab2fcd08:f4559292:981754f1 I have also done the following: update-initramfs -k all -u BUT my RAID does not automatically assemble upon boot. I actually have to run the following on the command line: sudo mdadm -As in order for the RAID to initialize. I read that you are supposed to run that update-initramfs command if you change your mdadm.conf, but it appears that it didn't really do anything. What am I missing? Thanks, Sandra -- 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