Hi Alexander, That's correct, when I had set the timeout to 600, it ran perfectly. Concerning the layers of virtualization, I understand well your concerns. It was just for trying purpose. Really, I am already considering moving to a real development platform and let the Linux VM. Regards,
2015-10-14 18:07 GMT+02:00 Alexander Boettcher < alexander.boettc...@genode-labs.com>: > Hi, > > On 14.10.2015 12:44, Parfait Tokponnon wrote: > > Yes, I am running Ubuntu from within a VM (VirtualBox). Is there any > > problem related to it? I didn't know we cannot test the platform from > > within a VM... > > developing within a VM is no issue, but actually running the result from > within a VM is adventurous - at least - most the time, based on > practical experience. > > In your case you have 3 level of virtualization/emulation nested - you > are running Ubuntu in Virtualbox (1), then you run Genode/Nova inside > Qemu (2) ontop of (1) and finally you run a Linux VM with Seoul VMM (3) > on top of (2). > > Beside the obviously waste of CPU time and increasing your idle time, > you have to rely on all upper levels to work correctly. Such a > assumption and in principal such a development setup just leads to > various types of frustrations - I would try to avoid that. > > > > > And Yes, when I had invoked qemu directly with the provided command in > the > > log file it worked too. > > So what could be the explanation? > > Our run tool sets for automatically tested scripts (as seoul-auto.run) a > timeout until it must have been finished. Since you say it works for you > when you are calling qemu directly - it could be that the execution time > in your 3-level nested virtualization setup is too short. > > You may try to increase the timeout in seoul-auto.run (search for > run_genode_until) or try using seoul-net.run instead, which is mainly > the same setup but without timeout. > > Does this change things for you ? > > If not, you would have to find out why tcl/expect stops working with a > eof (in <genode-dir>/tool/run/run) error when waiting for qemu output. > > > > Regards, > > Alex. > > > ------------------------------------------------------------------------------ > _______________________________________________ > genode-main mailing list > genode-main@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/genode-main > -- Parfait T.
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