Hi Greg, thank you for your time ! In my situation, i overwrite the old ID with the new one. I dont know how. I thought thats impossible, but a running cluster with 4 mon's suddenly just changed its ID. So the cluster has now the new ID. As i can see, i cant change the ID running some command. A command to change the cluster fsid would be great :-) So i know, for now, i have to adjust everything to the new ID. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:info@xxxxxxxxxxxxxxxxx Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107 Am 11.01.2016 um 18:59 schrieb Gregory Farnum: > On Sat, Jan 9, 2016 at 1:58 AM, Oliver Dzombic <info@xxxxxxxxxxxxxxxxx> wrote: >> Hi, >> >> fighting to add a new mon it somehow happend by mistake, that a new >> cluster id got generated. >> >> So the output of "ceph -s" show a new cluster id. >> >> But the osd/mon are still running on the old cluster id. >> >> Changing the osd/mon to the new cluster id makes them got refused by the >> cluster. >> >> Even restarting the cluster with the old cluster id does not help. >> >> "ceph -s" is still showing the new cluster id. >> >> So where is this cluster id exactly coming from ? >> >> I could not find it up until now, where this new cluster id is >> mentioned, that we can change it back to the old one. >> >> Thank you ! > > FSIDs are stored in the osd and monitor data stores. If you generated > a new mon with a different one, the best thing to do is just destroy > it and then create a new monitor the cluster properly as you > presumably also don't have matching monitor keys, etc > -Greg > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
 |