Adam Lackorzynski said:
- Where can I see how much memory I can assign to vmlinuz (how much
memory uses DOpE and L4)?
L4Linux can be given the 'mem=xx' option in the loader config file, like in native Linux. With 'L4', do you mean the kernel? The amount of memory taken by the kernel is configured in the kernel itself and is usually some percent of the system memory up to some maximum. Currently it's something around 6%, iirc.
yes, I know about mem=xx. What i dont know is: what is maximum memory left for vmlinuz to use.
for exmple: i have 128mb of memory in PC. L4 uses: Xmb vmlinuz can use 128mb - Xmb = Ymb
I tried giving "mem=64" option but (i think DOpE) says it cannot assign 64mb to vmlinux. option "mem=50" worked. I don't think it's just a "try and see" method, there must be some other way.
- How can I run more that one Linux process?
Easily. Norman already mentioned the 'run' utility. Just start L4Linux another time. You should make sure that the second L4Linux is not touching any hardware the first one is already using, or someone else. Switching off PCI in L4Linux is a good start.
So new Linux needs another root, swap... seems logical.
ratko