Hello, I have two computers using RAID 1, with only one problem. I am using hda and hdc, ReiserFS, Kernel 2.6.14. I installed LILO on both hard disks, so I can disconnect primary master and then BIOS tries to boot using hdc and it works fine. When I was installing it I made some tests, and one time (with working configuration) I just restarted and LILO wrote 09 09 09 09 09 (lot of times, something like half screen). Then I restarted again and it worked fine, and I had no more time to check it. Today, after power failure and shutdown (UPC) system was not starting, with this same problem. In Manual.txt of Lilo I can read: 0x09 "DMA attempt across 64k boundary". This shouldn't happen, but may inicate a disk geometry mis-match. Try omitting the COMPACT option. You may need to specify the disk geometry yourself. I never had this problem, and usually I works on Lilo. So I think that maybe I have something in Lilo + RAID that is not fine. I don't have "compact" option in LILO, and Lilo has not said to me any warning when I installed it. Any idea? Thank you very much, -- Carles Pina i Estany GPG id: 0x8CBDAE64 http://pinux.info Manresa - Barcelona - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html