Re: [ceph-users] ceph-mon not starting on system startup (Ubuntu 16.04 / systemd)
Hi, On 15/11/16 11:55, Craig Chi wrote: > You can try to manually fix this by adding the > /lib/systemd/system/ceph-mon.target file, which contains: > and then execute the following command to tell systemd to start this > target on bootup > systemctl enable ceph-mon.target This worked a treat, thank you! > so as ceph-osd can be fixed by the same trick. I've not had problems with ceph-osd failing to start. Regards, Matthew -- The Wellcome Trust Sanger Institute is operated by Genome Research Limited, a charity registered in England with number 1021457 and a company registered in England with number 2742969, whose registered office is 215 Euston Road, London, NW1 2BE. ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
Re: [ceph-users] ceph-mon not starting on system startup (Ubuntu 16.04 / systemd)
Hi, You can try to manually fix this by adding the /lib/systemd/system/ceph-mon.target file, which contains: === [Unit] Description=ceph target allowing to start/stop all ceph-mon@.service instances at once PartOf=ceph.target [Install] WantedBy=multi-user.target ceph.target === and then execute the following command to tell systemd to start this target on bootup systemctl enable ceph-mon.target so as ceph-osd can be fixed by the same trick. Alternatively you can manage the apt install repository as inhttp://docs.ceph.com/docs/jewel/start/quick-start-preflight/#advanced-package-tool-apt If you have a ceph-mon deb with /lib/systemd/system/ceph-mon.target installed, you can start ceph-mon automatically on bootup. $ dpkg -c ceph-mon_10.2.2-1xenial_amd64.deb | grep ceph-mon.target -rw-r--r-- root/root162 2016-06-14 20:22 ./lib/systemd/system/ceph-mon.target I would recommend the latter solution. Sincerely, Craig Chi (Product Developer) Synology Inc. Taipei, Taiwan. On 2016-11-15 18:33, Matthew Vernonwrote: > Hi, On 15/11/16 01:27, Craig Chi wrote:>What's your Ceph version?>I am using > Jewel 10.2.3 and systemd seems to work normally. I deployed>Ceph by ansible, > too. The version in Ubuntu 16.04, which is 10.2.2-0ubuntu0.16.04.2>You can > check whether you have /lib/systemd/system/ceph-mon.target file.>I believe it > was a bug existing in 10.2.1 before>cfa2d0a08a0bcd0fac153041b9eff17cb6f7c9af > has been merged. No, I have the following: > /lib/systemd/system/ceph-create-keys.service > /lib/systemd/system/ceph-create-keys@.service > /lib/systemd/system/ceph-disk@.service /lib/systemd/system/ceph-mon.service > /lib/systemd/system/ceph-mon@.service /lib/systemd/system/ceph-osd@.service > /lib/systemd/system/ceph.target [so no ceph-osd.service ; ceph-osd@.service > says its part of ceph-osd.target which I can't see defined anywhere > explicitly] Also /etc/systemd/system/ceph-mon.target.wants (contains a link > to ceph-mon@hostname.service) and ...ceph-osd.target.wants (which contains > links to the ceph-osd s ervices) ceph-mon.service says PartOf ceph.target. Regards, Matthew -- The Wellcome Trust Sanger Institute is operated by Genome Research Limited, a charity registered in England with number 1021457 and a company registered in England with number 2742969, whose registered office is 215 Euston Road, London, NW1 2BE. ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
Re: [ceph-users] ceph-mon not starting on system startup (Ubuntu 16.04 / systemd)
Hi, On 15/11/16 01:27, Craig Chi wrote: > What's your Ceph version? > I am using Jewel 10.2.3 and systemd seems to work normally. I deployed > Ceph by ansible, too. The version in Ubuntu 16.04, which is 10.2.2-0ubuntu0.16.04.2 > You can check whether you have /lib/systemd/system/ceph-mon.target file. > I believe it was a bug existing in 10.2.1 before > cfa2d0a08a0bcd0fac153041b9eff17cb6f7c9af has been merged. No, I have the following: /lib/systemd/system/ceph-create-keys.service /lib/systemd/system/ceph-create-keys@.service /lib/systemd/system/ceph-disk@.service /lib/systemd/system/ceph-mon.service /lib/systemd/system/ceph-mon@.service /lib/systemd/system/ceph-osd@.service /lib/systemd/system/ceph.target [so no ceph-osd.service ; ceph-osd@.service says its part of ceph-osd.target which I can't see defined anywhere explicitly] Also /etc/systemd/system/ceph-mon.target.wants (contains a link to ceph-mon@hostname.service) and ...ceph-osd.target.wants (which contains links to the ceph-osd services) ceph-mon.service says PartOf ceph.target. Regards, Matthew -- The Wellcome Trust Sanger Institute is operated by Genome Research Limited, a charity registered in England with number 1021457 and a company registered in England with number 2742969, whose registered office is 215 Euston Road, London, NW1 2BE. ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
Re: [ceph-users] ceph-mon not starting on system startup (Ubuntu 16.04 / systemd)
Hi, What's your Ceph version? I am using Jewel 10.2.3 and systemd seems to work normally. I deployed Ceph by ansible, too. You can check whether you have /lib/systemd/system/ceph-mon.target file. I believe it was a bug existing in 10.2.1 before cfa2d0a08a0bcd0fac153041b9eff17cb6f7c9af has been merged. Sincerely, Craig Chi (Product Developer) Synology Inc. Taipei, Taiwan. On 2016-11-15 01:32, David Turnerwrote: > > > > I had to set my mons to sysvinit while my osds are systemd.That allows > everything to start up when my system boots.I don't know why the osds don't > work with sysvinit and the mon doesn't work with systemd... but that worked > to get me running. > > > > > DavidTurner|Cloud Operations Engineer|StorageCraft Technology > Corporation(https://storagecraft.com) > 380 Data Drive Suite 300|Draper|Utah|84020 > Office:801.871.2760|Mobile:385.224.2943 > > > > > > > If you are not the intended recipient of this message or received it > erroneously, please notify the sender and delete it, together with any > attachments, and be advised that any dissemination or copying of this message > is prohibited. > > > > > > > > From: ceph-users [ceph-users-boun...@lists.ceph.com] on behalf of Matthew > Vernon [m...@sanger.ac.uk] > Sent: Monday, November 14, 2016 9:44 AM > To: ceph-users@lists.ceph.com > Subject: [ceph-users] ceph-mon not starting on system startup (Ubuntu 16.04/ > systemd) > > Hi, > > I have a problem that my ceph-mon isn't getting started when my machine > boots; the OSDs start up just fine. Checking logs, there's no sign of > systemd making any attempt to start it, although it is seemingly enabled: > > root@sto-1-1:~# systemctl status ceph-mon@sto-1-1 > ● ceph-mon@sto-1-1.service - Ceph cluster monitor daemon > Loaded: loaded (/lib/systemd/system/ceph-mon@.service; enabled; > vendor preset > Active: inactive (dead) > > I see a thread on this issue in the list archives from May, but no sign > of what the eventual solution was... > > If it matters, I'm deploying Jewel using ceph-ansible ( > https://github.com/ceph/ceph-ansible ); that does (amongst other things) > systemctl enable ceph-mon@sto-1-1 > > Thanks, > > Matthew > > > -- > The Wellcome Trust Sanger Institute is operated by Genome Research > Limited, a charity registered in England with number 1021457 and a > company registered in England with number 2742969, whose registered > office is 215 Euston Road, London, NW1 2BE. > ___ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > ___ ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
Re: [ceph-users] ceph-mon not starting on system startup (Ubuntu 16.04 / systemd)
I had to set my mons to sysvinit while my osds are systemd. That allows everything to start up when my system boots. I don't know why the osds don't work with sysvinit and the mon doesn't work with systemd... but that worked to get me running. [cid:imagef86328.JPG@5cd4a53c.4994f38e]<https://storagecraft.com> David Turner | Cloud Operations Engineer | StorageCraft Technology Corporation<https://storagecraft.com> 380 Data Drive Suite 300 | Draper | Utah | 84020 Office: 801.871.2760 | Mobile: 385.224.2943 If you are not the intended recipient of this message or received it erroneously, please notify the sender and delete it, together with any attachments, and be advised that any dissemination or copying of this message is prohibited. From: ceph-users [ceph-users-boun...@lists.ceph.com] on behalf of Matthew Vernon [m...@sanger.ac.uk] Sent: Monday, November 14, 2016 9:44 AM To: ceph-users@lists.ceph.com Subject: [ceph-users] ceph-mon not starting on system startup (Ubuntu 16.04 / systemd) Hi, I have a problem that my ceph-mon isn't getting started when my machine boots; the OSDs start up just fine. Checking logs, there's no sign of systemd making any attempt to start it, although it is seemingly enabled: root@sto-1-1:~# systemctl status ceph-mon@sto-1-1 ● ceph-mon@sto-1-1.service - Ceph cluster monitor daemon Loaded: loaded (/lib/systemd/system/ceph-mon@.service; enabled; vendor preset Active: inactive (dead) I see a thread on this issue in the list archives from May, but no sign of what the eventual solution was... If it matters, I'm deploying Jewel using ceph-ansible ( https://github.com/ceph/ceph-ansible ); that does (amongst other things) systemctl enable ceph-mon@sto-1-1 Thanks, Matthew -- The Wellcome Trust Sanger Institute is operated by Genome Research Limited, a charity registered in England with number 1021457 and a company registered in England with number 2742969, whose registered office is 215 Euston Road, London, NW1 2BE. ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
[ceph-users] ceph-mon not starting on system startup (Ubuntu 16.04 / systemd)
Hi, I have a problem that my ceph-mon isn't getting started when my machine boots; the OSDs start up just fine. Checking logs, there's no sign of systemd making any attempt to start it, although it is seemingly enabled: root@sto-1-1:~# systemctl status ceph-mon@sto-1-1 ● ceph-mon@sto-1-1.service - Ceph cluster monitor daemon Loaded: loaded (/lib/systemd/system/ceph-mon@.service; enabled; vendor preset Active: inactive (dead) I see a thread on this issue in the list archives from May, but no sign of what the eventual solution was... If it matters, I'm deploying Jewel using ceph-ansible ( https://github.com/ceph/ceph-ansible ); that does (amongst other things) systemctl enable ceph-mon@sto-1-1 Thanks, Matthew -- The Wellcome Trust Sanger Institute is operated by Genome Research Limited, a charity registered in England with number 1021457 and a company registered in England with number 2742969, whose registered office is 215 Euston Road, London, NW1 2BE. ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
