0

I am getting different things from different sources. At first I thought that I could just have one configuration file (on the monitor), with sections for each node (include osd nodes). But when on the new OSD, ceph osd create fails, saying there is no configuration file.

So, how does the configuration structure of ceph work? Further, is the FSID (a UUID) in each configuration file the same?

HotBlanket
  • 97
  • 8

1 Answers1

0

Yes, every machine planned to deploy osd/mon/mds should have a /etc/ceph/ceph.conf file.

When creating osd instance, it needs to communicate with mon from configure file. The fsid should be same, as osd/mds/mon will compare the fsid when handling internal messages; if they are not the same, the message will be dropped.

Unheilig
  • 16,196
  • 193
  • 68
  • 98
hjwsm1989
  • 83
  • 1
  • 9