Re: vc_unset_mapping(): Function not implemented
Corey Wright <[email protected]>
| Newsgroups | gmane.linux.vserver |
|---|---|
| Message-ID | <[email protected]> |
On Tue, 13 Dec 2011 20:10:14 +0100 Jarry <[email protected]> wrote: > On 11-Dec-11 21:58, Herbert Poetzl wrote: > > > >>>> # echo "MKNOD">> /etc/vservers/vs4/bcapabilities > >>>> # mkdir -p /etc/vservers/vs4/apps/vdevmap/null > >>>> # touch /etc/vservers/vs4/apps/vdevmap/null/create > >>>> # echo "null"> /etc/vservers/vs4/apps/vdevmap/null/device > >>>> # touch /etc/vservers/vs4/apps/vdevmap/null/open > > > >>>> Now withount changing anything more whenever I stop guest, > >>>> the very last message I see is: > >>>> vc_unset_mapping(): Function not implemented > > > >>>> What does that message mean? > > > >>> it means, that your kernel reports that specific > >>> Linux-VServer syscall comman as unimplemented. > > > >>>> Did I miss something? > > > >>> as usual, the kernel, patch and util-vserver > >>> version would help a lot ... > > > >> kernel 2.6.35 > >> vserver 2.3.0.36.32 > > > > hmm, we never released a 2.6.35-vs2.3.0.36.32 patch, > > till 2.6.35.2 it was vs2.3.0.36.31 ... > > That is strange, because gentoo has exactly this in portage > as the last stable version: 2.6.35-vs2.3.0.36.32 does that "2.6.35" translate to a generic "2.6.35.z", because if not then you are 14 releases behind (as the current "2.6.35" is 2.6.35.14)? and herbert is saying that there wasn't a vs2.3.0.36.32 patch until 2.6.35.4, so if you are running "2.6.35" (ie 2.6.35.0), then there never was a vs2.3.0.36.32 patch for it. > > > anyway, assuming that the kernel .config has > > CONFIG_VSERVER_DEVICE=y, the set/unset syscall > > command should be implemented and thus you won't > > get 'Function not implemented' ... > > It was not set. I followed "Installation_on_Gentoo" guide > and there is nothing about it so I did not activate it. > So I recompiled kernel and now the message changed to: > > vc_unset_mapping(): No such process > > Again, it is shown as the very last message when I shutdown > vserver-guest with the above mentioned options. Any idea what > this means how it could be fixed? ah, that might be the same issue i ran into: http://list.linux-vserver.org/archive?mss:4318:201009:idddcnjbhchklkaoalcf and daniel's later reply: http://list.linux-vserver.org/archive?mss:5093:201105:eleeobckmofijcflgodd corey -- [email protected] > Jarry