[syslinux] [memdisk] remote booting diskless Mini-ITX system
Salman Haq
salman.haq at asti-usa.com
Tue Jan 11 15:08:11 PST 2005
Hi,
As the subject suggests, I am trying to remote boot a Mini-ITX system.
I am using PXELinux as the bootloader,
and Memdisk (2.11) as the 'kernel'. My ramdisk image is a hard drive
image based on PC-DOS.
Two things go wrong during the boot process.
1. "INT 13 08: Failure, assuming this is the only drive" message
2. "Loading boot sector... booting..." message, but system stalls and
nothing actually boots.
Here is the actual screen, hand-copied:
-----
Ready.
MEMDISK 2.11 2004-08-16 COPYRIGHT 2001-2003 H. PETER ANVIN
E820: 000000000000000000 0000000000000000A0000 1
E820: 00000000000000f0000 000000000000000010000 2
e820: 0000000000000ffff0000 000000000000000010000 2
e820: 0000000000000100000 000000000000000ff00000 1
Ramdisk at 0x0ec30000, length 0x013b0000
command lin: initrd=dosrd.img BOOT_IMAGE=memdisk
Disk is hard disk, 20160 K, C/H/S = 40/16/63
Total size needed = 1425 bytes, allocating 2k
Old dos memory at 0x9fc00 (map says 0xa0000), loading at 0x9f400
1588: 0xffff 15E801: 0x3c00 0x0dc3
INT 13 08: Failure, assuming this is the only drive
old int 13: f000ec59 int 15: f000f859
new int 13: 9f400008 int 15: 9f40027c
Loading boot sector... booting...
---
After the last message, the system hangs.
Any clues? Is this because I'm using a hard disk image? Should I be
using a large floppy image?
Could this be an IDE controller issue? I do have a floppy drive on my
system.
Other ideas?
Thanks,
Salman
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