Hello again,
On 07.06.2012 15:15, Raja Sekhar wrote:
what am i asking is ...... generally in our system. if i download any file or something else. it will store in my root file system. after restarting my system. it will be there .. because of it's not a virtual file file system.
like that i want. when i boot that l4linux.iso i will get a terminal. there if gave
$ qemu-system-i386 -no-kvm -m 128 -serial unix:/tmp/qemu-pipe,server,nowait -serial mon:stdio -net nic,model=e1000 -net user -cdrom var/run/l4linux.iso
after giving this i will get qemu window inside that i'm giving
$wgethttp://genode-labs.com/publications/bastei-design-2006.pdf
now that .pdf file is downloading...
again when i reboot it. there is no downloaded pdf.
i want it to be there....
The L4Linux scenario you're using (which is simply an automated test to check whether l4linux is still compiling and running that is triggered nightly by our buildbot) starts a L4Linux instance with network, framebuffer, and serial line support, but without any block-device. You can see that already by investigating how QEMU and it's command-line arguments work. There is no block-device enabled given your posted QEMU command (beside the cd-rom). L4Linux uses an initramfs only, no persistence storage is involved here.
Nevertheless, in general it's possible to use a block-device in L4Linux, and thereby have the ability to store things persistently. You might use the l4android run-script as a starting-point. In that scenario L4Linux uses a harddisk.
Regards Stefan