Hi, I am setting up a local instance of ceph cluster with latest source from git hub. The build succeeded and installation was successful, But I could not start the monitor.
The "ceph start" command returns immediately and does not output anything. $ sudo /etc/init.d/ceph start mon.monitor1 $ $ ls -l /var/lib/ceph/mon/ceph-monitor1/ total 8 -rw-r--r-- 1 root root 0 May 7 20:27 done -rw-r--r-- 1 root root 77 May 7 19:12 keyring drwxr-xr-x 2 root root 4096 May 7 19:12 store.db -rw-r--r-- 1 root root 0 May 7 20:26 sysvinit -rw-r--r-- 1 root root 0 May 7 20:09 upstart The log filed does not seem to have any details either $ cat /var/log/ceph/ceph-mon.monitor1.log 2015-05-07 19:12:13.356389 7f3f06bdb880 -1 did not load config file, using default settings. $ cat /etc/ceph/ceph.conf [global] mon host = 15.43.33.21 fsid = 92f859df-8b27-466a-8d44-01af2b7ea7e6 mon initial members = monitor1 # Enable authentication auth cluster required = cephx auth service required = cephx auth client required = cephx # POOL / PG / CRUSH osd pool default size = 3 # Write an object 3 times osd pool default min size = 1 # Allow writing one copy in a degraded state # Ensure you have a realistic number of placement groups. We recommend # approximately 200 per OSD. E.g., total number of OSDs multiplied by 200 # divided by the number of replicas (i.e., osd pool default size). # !! BE CAREFULL !! # You properly should never rely on the default numbers when creating pool! osd pool default pg num = 32 osd pool default pgp num = 32 #log file = /home/y/logs/ceph/$cluster-$type.$id.log # Logging debug paxos = 0 debug throttle = 0 keyring = /etc/ceph/ceph.client.admin.keyring #run dir = /home/y/var/run/ceph [mon] debug mon = 10 debug ms = 1 # We found that when the disk usage reach to 94%, the disk could not be written # any file (no free space), so that we lower the full ratio and we should start # data migration before it becomes full mon osd full ratio = 0.9 #mon data = /home/y/var/lib/ceph/mon/$cluster-$id mon osd down out interval = 172800 # 2 * 24 * 60 * 60 seconds # Ceph monitors need to be told how many reporters must to be seen from different # OSDs before it can be marked offline, this should be greater than the number of # OSDs per OSD host mon osd min down reporters = 12 #keyring = /home/y/conf/ceph/ceph.mon.keyring
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