Re: Re: [Qemu-devel] ask about simulating cluster using Qemu

[Mulyadi Santosa]

hello :-)

> Yes, but it matters only for qemu-fast.
Is qemu-fast capable of loading kernel bzImage? Yesterday I did like this:
/usr/local/qemu/bin/qemu -kernel /boot/openmosix/bzImage -hda /mnt/myimage 
-append "root=/dev/hda1" -m 64  --> success

but when I did

/usr/local/qemu/bin/qemu-fast -kernel /boot/openmosix/bzImage -hda 
/mnt/myimage -append "root=/dev/hda1" -m 64

it hung with latest message:
Kernel panic : VFS : Unable to mount root fs on 03:01

Do I need to tweak somewhere inside the kernel source or my disk image to get 
it running?

> No. But you can use tools from other projects.

But...still, I need to create raw disk image right? 

AFAIK UML use preformated ext2/ext3 (whatever the loaded kernel 
support).....sorry, I don't mean to rudely compare UML and QEMU, it just me 
that try to learn about QEMU....

> It is a QEMU bug :-)

Ehm...how can I help to trace (or maybe fix ) this bug? Any clue?

regards

Mulyadi