Hi Ramana, You can use the hda.dsk with a new kernel. Most likely, your kernel is not compatible or need some work. I do not remember very well what was the problem (since it was more than 1 year ago since I built a kernel) but newer kernel can be funky.
Regards KK On 9 March 2011 03:07, Ramana Reddy <[email protected]> wrote: > Thanks kk yap. I will do that. But when I used existing hda.dsk with my new > compiled kernel.bin, it is giving kernel panic. Does both hda.dsk and > kernel.bin > are related to each other ( i.e., works only on debain based machines), > otherwise, > can I use existing hda.dsk with any new complied kernel on any flavour of > linux (ubuntu). > > Thanks, > Ramana. > > > On Wed, Mar 9, 2011 at 4:24 PM, kk yap <[email protected]> wrote: >> >> Hi Ramana, >> >> You can go into the provided hda.dsk and update that (using >> vms-qemu-run.py). The creation of hda.dsk is a little complicated and >> platform specific---here being Debian. >> >> Regards >> KK >> >> On 9 March 2011 02:49, Ramana Reddy <[email protected]> wrote: >> > Yaa, I tried and succeeded with provided hda.dsk and kernel.bin on that >> > page with corresponding >> > openflow1.0 binary. But I want to create my own and failed to do hda.dsk >> > and >> > kernel.bin using the scripts. >> > I am using ubuntu 10.10. >> > >> > Regards, >> > Ramana. >> > >> > >> > On Wed, Mar 9, 2011 at 4:08 PM, Kyriakos Zarifis <[email protected]> >> > wrote: >> >> >> >> did you try downloading and using the provided hda.dsk and kernel.bin >> >> on >> >> that page, instead of using the scripts to build your own? >> >> I'd try using these, as well as the provided openflow1.0 binary >> >> >> >> On Wed, Mar 9, 2011 at 2:30 AM, Ramana Reddy <[email protected]> >> >> wrote: >> >>> >> >>> Dear Kyriakos Zarifis, >> >>> Thanks for your reply. I tried using the following link >> >>> http://www.openflow.org/wk/index.php/OpenFlowVMS. >> >>> But when created using the scripts >> >>> (vms-create-disk.sh,vms-compile-kernel.sh), I failed to do that. >> >>> What is the system setup is needed to run these scripts. Does Mininet >> >>> supports wireless stuff? >> >>> >> >>> Thanks, >> >>> Ramana. >> >>> >> >>> >> >>> On Wed, Mar 9, 2011 at 3:41 PM, Kyriakos Zarifis >> >>> <[email protected]> >> >>> wrote: >> >>>> >> >>>> Ramana, >> >>>> the instructions on that page are unfortunately pretty old, and the >> >>>> VM >> >>>> images provided there will not work with recent versions of NOX. For >> >>>> newer >> >>>> instructions please take a look at the wiki: >> >>>> >> >>>> >> >>>> http://noxrepo.org/noxwiki/index.php/Using_NOX#Setting_up_a_virtual_NOX.2FOpenflow_network >> >>>> The currently preferred method for setting up a virtual tested is >> >>>> Mininet. >> >>>> >> >>>> On Wed, Mar 9, 2011 at 2:01 AM, Ramana Reddy <[email protected]> >> >>>> wrote: >> >>>>> >> >>>>> Does any one tried setting up a virtual Testing Environment. >> >>>>> It is working fine with me with the existing file system and kernel >> >>>>> binary from the following link: >> >>>>> http://noxrepo.org/manual/vm_environment.html >> >>>>> But when I created my own kernel.bin >> >>>>> (http://noxrepo.org/manual/vm_environment.html) in ubuntu 10.10, >> >>>>> it is giving kernel panic. Help in this regards is highly >> >>>>> appreciated. >> >>>>> ( I used existing hda.dsk.gz from the above url) >> >>>>> >> >>>>> >> >>>>> VFS: Cannot open root device "hda1" or unknown-block(0,0) >> >>>>> Please append a correct "root=" boot option; here are the available >> >>>>> partitions: >> >>>>> Kernel panic - not syncing: VFS: Unable to mount root fs on >> >>>>> unknown-block(0,0) >> >>>>> Pid: 1, comm: swapper Tainted: G W 2.6.38-rc6+ #1 >> >>>>> Call Trace: >> >>>>> [<c120f5bb>] ? panic+0x50/0x13f >> >>>>> [<c1342b7b>] ? mount_block_root+0x1eb/0x1ff >> >>>>> [<c10a9590>] ? sys_mknod+0x13/0x15 >> >>>>> [<c1342bdb>] ? mount_root+0x4c/0x54 >> >>>>> [<c1342cf4>] ? prepare_namespace+0x111/0x138 >> >>>>> [<c13423d4>] ? kernel_init+0x17a/0x189 >> >>>>> [<c134225a>] ? kernel_init+0x0/0x189 >> >>>>> [<c1002c86>] ? kernel_thread_helper+0x6/0x10 >> >>>>> >> >>>>> Regards, >> >>>>> Ramana. >> >>>>> >> >>>>> >> >>>>> >> >>>>> _______________________________________________ >> >>>>> nox-dev mailing list >> >>>>> [email protected] >> >>>>> http://noxrepo.org/mailman/listinfo/nox-dev >> >>>>> >> >>>> >> >>> >> >> >> > >> > >> > _______________________________________________ >> > nox-dev mailing list >> > [email protected] >> > http://noxrepo.org/mailman/listinfo/nox-dev >> > >> > > > _______________________________________________ nox-dev mailing list [email protected] http://noxrepo.org/mailman/listinfo/nox-dev
