Hi, I have a production system that has a failed dmraid for the system disk. I have tried to fail the drive and replace it but it will not rebuild. I would like to move this to a md raid. I have a test system that I have been working on and have not been successful as yet to duplicate and correct this problem. test system: running centos 6.3 on a single disk. created a new md0 raid1 on two other disks that I have installed. ( I used the HOW-TO -------How To Create A RAID1 Setup On An Existing CentOS/RedHat 6.0 System ) everything worked just fine but when I try to install the grub installed on the raid1 ( md0 ) it is failing with this error: root (hd1,0) Error 5: Partition table invalid or corrupt I have tried this on both disks of the raid1 and get the same error from both. Any guidance from this point will be great. thanks
