Hi Neil! Thanks for your help. That did the trick! I did have to change the partitions= to partition=, I didn't know any better but LILO did! ;) Also once I got a successful LILO install (I did a -t -v first), and booted up, I got an error from LILO stating "EBDA Too Big". I looked up EBDA in the README's and it says it is a thing that happens sometimes with MultiProcessor motherboards, and suggested building LILO with the LARGE_EBDA option. I thought I'd try out just using the 'compact' statement in lilo.conf first, and that was enough to do it, I got booted up successfully! My test case told the kernel that the root fs was on the original external RAID subsystem, so really all I was testing was that I could actually boot from the RAID1 pair of IDE disks created with the partitioned md device. Should be able to proceed on now to copying all files over to the filesystems on the RAID1 pair, so I can pull this external RAID subsystem offline and reconfigure it. Thanks again Neil! Couldn't have done it without your help! Well, not in the next week or so, probably... ;) vince Vinnie wrote: > Neil Brown wrote: > >> On Monday November 4, listacct1@lvwnet.com wrote: >> >>> If anybody (Neil?) can offer some advice on how to get LILO to write >>> a boot sector to the RAID1 array pair, it would be greatly >>> appreciated. I am so close to getting this working!!! >>> >>> >> >> First, lilo thinks it knows what "/dev/md*" means, and gets all >> confused when it turns out to be different. >> So create device names that *don't* start /dev/md. >> e.g. >> /dev/MDa == 60,0 >> /dev/MDa1 == 60,1 >> etc >> >> Second, you have to tell lilo about the geometry of /dev/MD*, because >> it doesn't know: >> >> boot=/dev/MDa >> disk=/dev/MDa >> bios=0x80 >> sectors=63 >> heads=255 >> cylinders=1024 >> partitions=/dev/MDa1 >> start=63 >> >> The "start" is very important. check what the start sector of MDa1 >> is, and use that. >> >> Lilo should then work. >> >> NeilBrown > > > > thanks Neil! Getting ready to try this out. This looks really > promising, makes a lot of sense. > > Vince > > > > - 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
