Still trying to get emane functioning, using the VM demos as a litmus. I can run a demo, getting the the linux containers running, and I can connect to one via SSH and ping others, but, as seen in the forwarded text, "ps ax" reveals no emane, emanetransportd, or olsrd processes running, as they are on the demo VM.
Am I perhaps going to too much trouble? I'm only concerned with the demos as evidence of a working installation; if I can have that without working demos, that's all I'm after… ___________________________________________ James B. Morris Dept. of Electrical, Computer, and Systems Engineering [email protected] JEC 6212 Rensselaer Polytechnic Institute 110 8th St. Troy, NY 12180-3590 Begin forwarded message: > From: "J. Morris" <[email protected]> > Subject: Re: [emane-users] Demo and Linux containers > Date: July 15, 2013 8:32:27 PM EDT > To: Steven Galgano <[email protected]> > Cc: "[email protected]" <[email protected]> > > Checkconfig is happy, and I can run and connect via ssh to the running nodes. > I still get the four "not found" messages, though, and the olsr viewer > script shows no connections. OLSR doesn't seem to be running on the nodes: > > [james@node-2 ~]$ ps ax > PID TTY STAT TIME COMMAND > 1 ? S+ 0:00 /usr/lib64/lxc/lxc-init -- > /tmp/lxc-node/1/2/init.sh -s 20:29:14 > 52 ? Ss 0:00 /usr/sbin/sshd -o > PidFile=/tmp/lxc-node/1/2/run/sshd.pid > 124 ? Ss 0:00 sshd: james [priv] > > 128 ? S 0:00 sshd: james@pts/0 > > 129 pts/0 Ss 0:00 -bash > 196 pts/0 R+ 0:00 ps ax > [james@node-2 ~]$ > > > Thanks, > James > ___________________________________________ > James B. Morris > Dept. of Electrical, Computer, and Systems Engineering > > [email protected] > JEC 6212 > Rensselaer Polytechnic Institute > 110 8th St. > Troy, NY 12180-3590 > > > On Jul 5, 2013, at 9:18 PM, Steven Galgano <[email protected]> wrote: > >> James, >> >> Have you executed the './checkconfig' script in the demonstration >> directory? This scripts provides limited guidance when attempting to run >> the demonstrations outside the emane demo VM. >> >> The "emane: no process found" message was issued from the cleanup logic. >> It had expected to kill an emane process but none was found. >> >> See line 114 of demonstration/scripts/lxc-demo-start.sh for the logic >> that determines when to create br0. >> >> -- >> Steven Galgano >> Adjacent Link LLC >> www.adjacentlink.com >> >> >> On 07/05/2013 01:17 PM, J. Morris wrote: >>> Having inconsistent results, now. I went back and looked at fedora 18, >>> remounting "/" as you directed, and the demo initially ran, provided I >>> manually created br0 for it. The demo doesn't create/remove br0 itself >>> as it does on the demo VM. >>> >>> Now, however, the containers start, but within a few seconds, I get four >>> lines of "not found", and running the stop script states "emane: no >>> process found" >>> >>> According to the log, lxc_conf fails to attach 'veth1.0' to 'br0'…"No >>> such device." At the end of the log, also, is an error from lxc_cgroup; >>> no such file/directory, failed to remove cgroup >>> '/sys/fs/cgroup/systemd/node-1, if that's relevant. >>> >>> >>> ___________________________________________ >>> James B. Morris >>> Dept. of Electrical, Computer, and Systems Engineering >>> >>> [email protected] <mailto:[email protected]> >>> JEC 6212 >>> Rensselaer Polytechnic Institute >>> 110 8th St. >>> Troy, NY 12180-3590 >> >> > > _______________________________________________ > emane-users mailing list > [email protected] > http://pf.itd.nrl.navy.mil/mailman/listinfo/emane-users
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