On Thu, Jan 30, 2014 at 04:32:52PM +0100, Robert Vogelgesang wrote: > Hi Serge, > > On Thu, Jan 30, 2014 at 12:19:53PM +0000, Serge Hallyn wrote: > > Quoting Robert Vogelgesang ([email protected]): > > > Hi, > > > > > > during my tests today I found some inconsistencies between the documented > > > and the actual behaviour of some lxc-stop options. > > > > > > The documentation says that you could use --nokill to prevent hard-killing > > > the container's processes; actually you have to use --no-kill, or else > > > lxc-stop will complain. Looking at the source, the same seems to be > > > true for --nolock; you'd have to use --no-lock instead. > > > > > > And --nowait / -W works as documented only when used together with > > > --reboot, > > > but using > > > > > > # lxc-stop -n test -W > > > > > > waits until the container has shut down. > > > > > > What should be fixed, documentation or lxc-stop's behaviour? > > > > I think the code should be fixed. > > OK, I just sent a patch that changes lxc-stop to use --nokill and --nolock > instead of --no-kill and --no-lock. > > For --nowait to work as documented in the shutdown case, the fix is not > so simple. lxc-stop calls the API shutdown function - lxcapi_shutdown() > in lxccontainer.c - in in this case, but this function does not support > any form of "nowait".
shutdown(c, 0); > > Either we have to change lxcapi_shutdown(), or we have to invent some > new (API ?) function for lxc-stop, that just sends the configured > haltsignal to the container. Or am I overlooking some already existing > function that could be used for this? > > Robert > > > > > thanks, > > -serge > > _______________________________________________ > > lxc-devel mailing list > > [email protected] > > http://lists.linuxcontainers.org/listinfo/lxc-devel > _______________________________________________ > lxc-devel mailing list > [email protected] > http://lists.linuxcontainers.org/listinfo/lxc-devel -- Stéphane Graber Ubuntu developer http://www.ubuntu.com
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