[Bug 1646583] Re: Ceph mon and osd don't restart on reboot with Xenial
James Page
james.page at ubuntu.com
Fri Jan 6 09:24:45 UTC 2017
Comparing upstream tip of jewel vs ubuntu:
install -m0644 systemd/ceph.target debian/ceph-
common/lib/systemd/system
install -m0644 systemd/ceph-mon.target debian/ceph-mon/lib/systemd/system
install -m0644 systemd/ceph-osd.target debian/ceph-osd/lib/systemd/system
install -m0644 systemd/ceph-mds.target debian/ceph-mds/lib/systemd/system
install -m0644 systemd/ceph-radosgw.target debian/radosgw/lib/systemd/system
install -m0644 systemd/ceph-rbd-mirror.target debian/rbd-mirror/lib/systemd/system
vs
install -m0644 systemd/ceph.target debian/ceph-common/lib/systemd/system
the later 5 targets not being installed by the Ubuntu packaging.
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https://bugs.launchpad.net/bugs/1646583
Title:
Ceph mon and osd don't restart on reboot with Xenial
Status in ceph package in Ubuntu:
New
Bug description:
The ceph monitor and osd daemons do not restart automatically on
server reboot on Xenial.
$ apt-cache policy ceph
ceph:
Installed: 10.2.2-0ubuntu0.16.04.2
Candidate: 10.2.2-0ubuntu0.16.04.2
Version table:
*** 10.2.2-0ubuntu0.16.04.2 500
500 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages
100 /var/lib/dpkg/status
10.1.2-0ubuntu1 500
500 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
This is likely caused by the same clash between upstream target files
and Ubuntu systemd unit files that is noted in [1] but I have opened a
separate bug because I believe the severity of not having Ceph restart
automatically on server reboot is higher severity than not being able
to start/stop all services with one command, which is what is reported
in [1].
The source of the Ubuntu package [2] does not have the necessary
target files that upstream Ceph added to allow for restart on reboot
under this commit [3] which is included in Ceph's github tag 10.2.2.
[1] https://bugs.launchpad.net/ubuntu/+source/ceph/+bug/1627640
[2] https://bugs.launchpad.net/ubuntu/+source/ceph/10.2.3-0ubuntu0.16.04.2
[3] https://github.com/ceph/ceph/commit/15c4ad44010c798af7804e287ba71dcc289f806f
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