Hi,
I just add a new mon to a health cluster by following website manual "http://ceph.com/docs/master/rados/operations/add-or-rm-mons/" "ADDING MONITORS" step by step,
but when i execute step 6:
ceph mon add <mon-id> <ip>[:<port>]
the command didn't return, then i execute "ceph -s" on health mon node, this command didn't return either.
so i try to restart mon to recover the whole cluster, but it seems never recover.
Please anyone tell me how to deal with it?
=== mon.storage1 ===
Starting Ceph mon.storage1 on storage1...
Starting ceph-create-keys on storage1...
[root@storage1 ~]# ceph -s //after restart mon , "ceph -s" still have no output
[root@storage1 ceph]# tail ceph-mon.storage1.log
2014-03-26 18:20:33.338554 7f60dbb967a0 0 ceph version 0.72.2 (a913ded2ff138aefb8cb84d347d72164099cfd60), process ceph-mon, pid 24214
2014-03-26 18:20:33.460282 7f60dbb967a0 1 mon.storage1@-1(probing) e2 preinit fsid 3429fd17-4a92-4d3b-a7fa-04adedb0da82
2014-03-26 18:20:33.460694 7f60dbb967a0 1 mon.storage1@-1(probing).pg v0 on_upgrade discarding in-core PGMap
2014-03-26 18:20:33.487899 7f60dbb967a0 0 mon.storage1@-1(probing) e2 my rank is now 0 (was -1)
2014-03-26 18:20:33.488575 7f60d6854700 0 -- 193.168.1.100:6789/0 >> 193.168.1.133:6789/0 pipe(0x3f38280 sd=21 :0 s=1 pgs=0 cs=0 l=0 c=0x3f19600).fault
2014-03-26 18:21:33.487686 7f60d8657700 0 mon.storage1@0(probing).data_health(0) update_stats avail 86% total 51606140 used 4324004 avail 44660696
2014-03-26 18:22:33.488091 7f60d8657700 0 mon.storage1@0(probing).data_health(0) update_stats avail 86% total 51606140 used 4324004 avail 44660696
2014-03-26 18:23:33.488500 7f60d8657700 0 mon.storage1@0(probing).data_health(0) update_stats avail 86% total 51606140 used 4324004 avail 44660696
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