Continuing the RAID thoughts.....
I'm testing a SME7b4 box - AMD64 3200, 1gb, 2 SATA's @ 200gb, ABIT V80 with onboard raid (not used). I'm letting SME handle the mirroring automatically. However, I'm running into some problems. I don't know if this is a bug or just my lack of linux raid experience so I thought i'd start here.
Here's what I'm doing. After the installation and the mirror synch (cat /proc/mdstat to see status), I'm unplugging one of the mirrored drives to simulate failure. Then I reboot the machine, but it only comes up to a grub> prompt. I would think that it would boot into SME, or if not, what step am I missing in my testing?
Here is the mirror status:
Personalities : [raid1]
md2 : active raid1 sdb2[1] sda2[0]
195253888 blocks [2/2] [UU]
md1 : active raid1 sdb1[1] sda1[0]
104320 blocks [2/2] [UU]
unused devices: <none>
Oddly enough, I get the same error, if I try to use the onboard raid. I can install SME just fine, but after the installation it only comes up to a grub> prompt.