On Sat, 14 Mar 2015, Georgios Dimitrakakis wrote: > Guyn any help much appreciated because my cluster is down :-( > > After trying ceph mon add which didn't complete since it was stuck for > ever here: > > [jin][WARNIN] 2015-03-14 07:07:14.964265 7fb4be6f5700 0 monclient: > hunting for new mon > ^CKilled by signal 2. > [ceph_deploy][ERROR ] KeyboardInterrupt > > > the previously healthy node is now down completely :-( > > $ ceph mon stat > 2015-03-14 07:21:37.782360 7ff2545b1700 0 -- 192.168.1.100:0/1042061 > >> 192.168.1.101:6789/0 pipe(0x7ff248000c00 sd=4 :0 s=1 pgs=0 cs=0 l=1 > c=0x7ff248000e90).fault > ^CError connecting to cluster: InterruptedOrTimeoutError On each machine where a ceph-mon daemon is running you can do ceph daemon mon.`hostname` mon_status to see the status of the quorum (or lack thereof). sage > > > Any ideas?? > > > All the best, > > George > > > > > Georgeos > > > > , you need to have "deployment server" and cd into folder that you > > used originaly while deploying CEPH - in this folder you should > > already have ceph.conf, admin.client keyring and other stuff - which > > is required to to connect to cluster...and provision new MONs or > > OSDs, > > etc. > > > > Message: > > [ceph_deploy][ERROR ] RuntimeError: mon keyring not found; run new to > > create a new cluster... > > > > ...means (if Im not mistaken) that you are runnign ceph-deploy from > > NOT original folder... > > > > On 13 March 2015 at 23:03, Georgios Dimitrakakis wrote: > > > >> Not a firewall problem!! Firewall is disabled ... > >> > >> Loic I ve tried mon create because of this: > >> > > http://ceph.com/docs/v0.80.5/start/quick-ceph-deploy/#adding-monitors > >> [4] > >> > >> Should I first create and then add?? What is the proper order??? > >> Should I do it from the already existing monitor node or can I run > >> it from the new one? > >> > >> If I try add from the beginning I am getting this: > >> > >> ceph_deploy.conf][DEBUG ] found configuration file at: > >> /home/.cephdeploy.conf > >> [ceph_deploy.cli][INFO ] Invoked (1.5.22): /usr/bin/ceph-deploy > >> mon add jin > >> [ceph_deploy][ERROR ] RuntimeError: mon keyring not found; run new > >> to create a new cluster > >> > >> Regards, > >> > >> George > >> > >>> Hi, > >>> > >>> I think ceph-deploy mon add (instead of create) is what you > >>> should be using. > >>> > >>> Cheers > >>> > >>> On 13/03/2015 22:25, Georgios Dimitrakakis wrote: > >>> > >>>> On an already available cluster I ve tried to add a new monitor! > >>>> > >>>> I have used ceph-deploy mon create {NODE} > >>>> > >>>> where {NODE}=the name of the node > >>>> > >>>> and then I restarted the /etc/init.d/ceph service with a > >>>> success at the node > >>>> where it showed that the monitor is running like: > >>>> > >>>> # /etc/init.d/ceph restart > >>>> === mon.jin === > >>>> === mon.jin === > >>>> Stopping Ceph mon.jin on jin...kill 36388...done > >>>> === mon.jin === > >>>> Starting Ceph mon.jin on jin... > >>>> Starting ceph-create-keys on jin... > >>>> > >>>> But checking the quorum it doesnt show the newly added monitor! > >>>> > >>>> Plus ceph mon stat gives out only 1 monitor!!! > >>>> > >>>> # ceph mon stat > >>>> e1: 1 mons at {fu=MAILSCANNER WARNING: NUMERICAL LINKS ARE > >>>> OFTEN MALICIOUS: 192.168.1.100:6789/0 [1]}, election epoch 1, > >>>> quorum 0 fu > >>>> > >>>> Any ideas on what have I done wrong??? > >>>> > >>>> Regards, > >>>> > >>>> George > >>>> _______________________________________________ > >>>> ceph-users mailing list > >>>> ceph-users@xxxxxxxxxxxxxx [2] > >>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com [3] > >> _______________________________________________ > >> ceph-users mailing list > >> ceph-users@xxxxxxxxxxxxxx [5] > >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com [6] > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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