Centos7.2，带有3个OSD的Ceph，1个MON，运行在同一个节点上。 radosgw和所有的守护进程都在同一个节点上运行，并且一切工作正常。 重启服务器后，所有的osd都无法通信（看起来像），radosgw不能正常工作，它的日志说：
2016-03-09 17:03:30.916678 7fc71bbce880 0 ceph version 0.94.6 (e832001feaf8c176593e0325c8298e3f16dfb403), process radosgw, pid 24181 2016-03-09 17:08:30.919245 7fc712da8700 -1 Initialization timeout, failed to initialize ceph health表明：
HEALTH_WARN 1760 pgs stale; 1760 pgs stuck stale; too many PGs per OSD (1760 > max 300); 2/2 in osds are down
和ceph osd tree给：
ID WEIGHT TYPE NAME UP/DOWN REWEIGHT PRIMARY-AFFINITY -1 2.01999 root default -2 1.01999 host app112 0 1.00000 osd.0 down 1.00000 1.00000 1 0.01999 osd.1 down 0 1.00000 -3 1.00000 host node146 2 1.00000 osd.2 down 1.00000 1.00000
和service ceph status结果：
=== mon.app112 === mon.app112: running {"version":"0.94.6"} === osd.0 === osd.0: running {"version":"0.94.6"} === osd.1 === osd.1: running {"version":"0.94.6"} === osd.2 === osd.2: running {"version":"0.94.6"} === osd.0 === osd.0: running {"version":"0.94.6"} === osd.1 === osd.1: running {"version":"0.94.6"} === osd.2 === osd.2: running {"version":"0.94.6"}
这是service radosgw status ：
Redirecting to /bin/systemctl status radosgw.service ● ceph-radosgw.service - LSB: radosgw RESTful rados gateway Loaded: loaded (/etc/rc.d/init.d/ceph-radosgw) Active: active (exited) since Wed 2016-03-09 17:03:30 CST; 1 day 23h ago Docs: man:systemd-sysv-generator(8) Process: 24134 ExecStop=/etc/rc.d/init.d/ceph-radosgw stop (code=exited, status=0/SUCCESS) Process: 2890 ExecReload=/etc/rc.d/init.d/ceph-radosgw reload (code=exited, status=0/SUCCESS) Process: 24153 ExecStart=/etc/rc.d/init.d/ceph-radosgw start (code=exited, status=0/SUCCESS)
看到这一点，我已经尝试sudo /etc/init.d/ceph -a start osd.1并停止了几次，但结果与上面相同。
sudo /etc/init.d/ceph -a stop osd.1 === osd.1 === Stopping Ceph osd.1 on open-kvm-app92...kill 12688...kill 12688...done sudo /etc/init.d/ceph -a start osd.1 === osd.1 === create-or-move updated item name 'osd.1' weight 0.02 at location {host=open-kvm-app92,root=default} to crush map Starting Ceph osd.1 on open-kvm-app92... Running as unit ceph-osd.1.1457684205.040980737.service.
请帮忙。 谢谢
编辑：它看起来像蒙老板不能和osd交谈。 但是这两个守护进程都运行正常。 osd日志显示：
2016-03-11 17:35:21.649712 7f003c633700 5 osd.0 234 tick 2016-03-11 17:35:22.649982 7f003c633700 5 osd.0 234 tick 2016-03-11 17:35:23.650262 7f003c633700 5 osd.0 234 tick 2016-03-11 17:35:24.650538 7f003c633700 5 osd.0 234 tick 2016-03-11 17:35:25.650807 7f003c633700 5 osd.0 234 tick 2016-03-11 17:35:25.779693 7f0024c96700 5 osd.0 234 heartbeat: osd_stat(6741 MB used, 9119 MB avail, 15861 MB total, peers []/[] op hist []) 2016-03-11 17:35:26.651059 7f003c633700 5 osd.0 234 tick 2016-03-11 17:35:27.651314 7f003c633700 5 osd.0 234 tick 2016-03-11 17:35:28.080165 7f0024c96700 5 osd.0 234 heartbeat: osd_stat(6741 MB used, 9119 MB avail, 15861 MB total, peers []/[] op hist [])