On Sat, Jul 14, 2018 at 8:23 AM Patrick Donnelly <pdonnell@xxxxxxxxxx> wrote:
>
> On Fri, Jul 13, 2018 at 2:10 AM, kefu chai <tchaikov@xxxxxxxxx> wrote:
> > On Wed, Jul 11, 2018 at 10:38 PM Rishabh Dave <ridave@xxxxxxxxxx> wrote:
> >>
> >> On 7 July 2018 at 01:15, Patrick Donnelly <pdonnell@xxxxxxxxxx> wrote:
> >> > On Tue, Jul 3, 2018 at 2:28 AM, Rishabh Dave <ridave@xxxxxxxxxx> wrote:
> >> >> On 30 June 2018 at 04:49, Patrick Donnelly <pdonnell@xxxxxxxxxx> wrote:
> >> >>>
> >> >>> What John says makes sense to me. I'd suggest debugging via a docker
> >> >>> container. That should be simply done with:
> >> >>>
> >> >>> sudo ceph/src/script/ceph-debug-docker.sh
> >> >>> wip-rishabh-testing-volclient-py3compat ubuntu:bionic
> >> >>>
> >> >>
> >> >> Running this command on my machine gives me an error -
> >> >>
> >> >> cp: cannot stat ‘/ceph/shaman/cephdev.asc’: No such file or directory
> >> >>
> >> >> The teuthology machine seems to have the file reported to be absent in
> >> >> the error message above but I can't run the command with sudo there,
> >> >> since I am prompted for password and I don't remember setting
> >> >> password. I get the following error message when I run it without sudo
> >> >> -
> >> >>
> >> >> src/script/ceph-debug-docker.sh: line 19: docker: command not found
> >> >>
> >> >> Snippet from ceph-debug-docker.sh -
> >> >>
> >> >> function run {
> >> >> printf "%s\n" "$*"
> >> >> "$@" # line no. 19
> >> >> }
> >> >
> >> > Docker is not available on teuthology. You need to run that from one
> >> > of the senta* machines.
> >> >
> >>
> >> I could import ceph_volume_client.py with python2 but not with
> >> python3. ceph_volume_client.py and the python bindngs
> >> (cephfs.x86_64-linux-gnu.so and rados.x86_64-linux-gnu.so) were
> >> missing from /usr/lib/python3/dist-packages/.
> >>
> >> I've copied the console's output in the attached file and reported the
> >> issue - http://tracker.ceph.com/issues/24870.
> >
> > by inspecting ceph-debug-docker.sh, this script does not install any
> > python bindings. also per the description in
> > http://tracker.ceph.com/issues/24870, i am not sure if python3-cephfs
> > is installed in the test environment. neither does the
> > ceph-py3-compat-debug.rst attached in that issue show if that package
> > is installed. so i cannot tell if this is indeed a bug.
>
> /headdesk
>
> Thanks Kefu! Okay that's just a problem in the docker image script
> that it doesn't install those packages. I've got a fix for that here:
> https://github.com/ceph/ceph/pull/23040
>
> > i checked
> > python3-cephfs_13.1.0-1xenial_amd64.deb downloaded from
> > http://download.ceph.com/debian-mimic/pool/main/c/ceph/,
> >
> > $ dpkg -c python3-cephfs_13.1.0-1xenial_amd64.deb | grep lib/python3
> > drwxr-xr-x root/root 0 2018-05-04 04:23 ./usr/lib/python3/
> > drwxr-xr-x root/root 0 2018-05-04 04:28 ./usr/lib/python3/dist-packages/
> > -rw-r--r-- root/root 51217 2018-05-04 01:57
> > ./usr/lib/python3/dist-packages/ceph_volume_client.py
> > -rw-r--r-- root/root 203616 2018-05-04 04:28
> > ./usr/lib/python3/dist-packages/cephfs.cpython-35m-x86_64-linux-gnu.so
> > drwxr-xr-x root/root 0 2018-05-04 04:21
> > ./usr/lib/python3/dist-packages/cephfs-2.0.0.egg-info/
> > -rw-r--r-- root/root 7 2018-05-04 04:21
> > ./usr/lib/python3/dist-packages/cephfs-2.0.0.egg-info/top_level.txt
> > -rw-r--r-- root/root 1 2018-05-04 04:21
> > ./usr/lib/python3/dist-packages/cephfs-2.0.0.egg-info/dependency_links.txt
> > -rw-r--r-- root/root 1041 2018-05-04 04:21
> > ./usr/lib/python3/dist-packages/cephfs-2.0.0.egg-info/PKG-INFO
> >
> > it does offer the libcephfs's python binding.
>
> We still have the problem that teuthology is not installing this
> packages. That's the next issue to resolve: [1]
>
> I've also found these problem [2,3].
>
> [1] http://tracker.ceph.com/issues/24920
> [2] http://tracker.ceph.com/issues/24919
> [3] http://tracker.ceph.com/issues/24918
>
https://github.com/ceph/ceph/pull/23043 should address the packaging
related issues.
>
> --
> Patrick Donnelly
--
Regards
Kefu Chai
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