HI, I have a RH 7.1 box with a Software RAID 1 setup. I am trying to upgrade the box to RH 9 using RH upgrade feature. When I boot the system off the CD-ROM all works well until I try to upgrade. The system tells me that it "cannot find a valid RH installation." It does not see the /dev/md/0 structure. I have tried various boot prompt command, but to no avail. Does anyone know a way around this? Or, does any one know how to remove the RAID 1 setup from my system. I followed the example for the the "Software RAID HOWTO" and it worked fine the first time. Now, it looks like I may have to reverse it, but I don't know how. TIA -- Trevor Morrison Hailix, LLC trevor@hailix.com - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html