On Thu, Aug 6, 2015 at 2:39 PM, Leon Fauster <leonfauster at googlemail.com> wrote: > Am 06.08.2015 um 22:21 schrieb Chris Murphy <lists at colorremedies.com>: >> On Thu, Aug 6, 2015 at 2:08 PM, Bowie Bailey <Bowie_Bailey at buc.com> wrote: >> >>> Doing a new install on the two 1TB drives is my current plan. If that >>> works, I can connect the old drive, copy over all the data, and then try to >>> figure out what I need to do to get all the programs running again. >> >> Sounds like a pain. I would just adapt the CentOS 6 program.log >> commands for your case. That's a 2 minute test. And it ought to work. >> >> Clearly the computer finds the drive, reads the MBR and executes stage >> 1. The missing part is it's not loading or not executing stage 2 for >> some reason. I'm just not convinced the bootloader is installed >> correctly is the source of the problem with the 2nd drive. It's not >> like the BIOS or HBA card firmware is going to faceplace right in >> between stage 1 and stage 2 bootloaders executing. If there were a >> problem there, the drive simply doesn't show up and no part of the >> bootloader gets loaded. > > > on which OS (eg. c5, c6) was the partition created? For the OP, I think it was CentOS 5, but he only said it's running CentOS 5 now. For my test, it was CentOS 6, but that uses the same version of GRUB legacy so the bootloader installation method for raid1 disks should be the same. -- Chris Murphy