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[root@ceph-server ~]# ceph health
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HEALTH_OK
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[root@ceph-server ~]#
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[root@ceph-server ~]# ceph osd tree
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ID WEIGHT TYPE NAME UP/DOWN REWEIGHT PRIMARY-AFFINITY
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-1 3.00000 root default
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-2 3.00000 host ceph-server
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0 1.00000 osd.0 up 1.00000 1.00000
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1 1.00000 osd.1 up 1.00000 1.00000
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2 1.00000 osd.2 up 1.00000 1.00000
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8 0 osd.8 down 0 1.00000
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[root@ceph-server ~]#
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[root@ceph-server ~]#
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[root@ceph-server ~]#
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[root@ceph-server ~]# systemctl | grep ceph
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var-lib-ceph-osd-ceph\x2d0.mount loaded active mounted /var/lib/ceph/osd/ceph-0
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var-lib-ceph-osd-ceph\x2d1.mount loaded active mounted /var/lib/ceph/osd/ceph-1
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var-lib-ceph-osd-ceph\x2d2.mount loaded active mounted /var/lib/ceph/osd/ceph-2
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ceph-mon@ceph-server.service loaded active running Ceph cluster monitor daemon
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ceph-osd@0.service loaded active running Ceph object storage daemon
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ceph-osd@1.service loaded active running Ceph object storage daemon
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ceph-osd@2.service loaded active running Ceph object storage daemon
|
|
system-ceph\x2dcreate\x2dkeys.slice loaded active active system-ceph\x2dcreate\x2dkeys.slice
|
|
system-ceph\x2dmon.slice loaded active active system-ceph\x2dmon.slice
|
|
system-ceph\x2dosd.slice loaded active active system-ceph\x2dosd.slice
|
|
ceph-mon.target loaded active active ceph target allowing to start/stop all ceph-mon@.service instances at once
|
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ceph-osd.target loaded active active ceph target allowing to start/stop all ceph-osd@.service instances at once
|
|
ceph.target loaded active active ceph target allowing to start/stop all ceph*@.service instances at once
|
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[root@ceph-server ~]#
|
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[root@ceph-server ~]#
|
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[root@ceph-server ~]# systemctl disable ceph.target
|
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Removed symlink /etc/systemd/system/multi-user.target.wants/ceph.target.
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[root@ceph-server ~]# systemctl disable ceph-osd.target
|
|
Removed symlink /etc/systemd/system/multi-user.target.wants/ceph-osd.target.
|
|
Removed symlink /etc/systemd/system/ceph.target.wants/ceph-osd.target.
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[root@ceph-server ~]#
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|
|
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[root@ceph-server ~]# reboot
|
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login as: root
|
|
root@10.0.4.118's password:
|
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Last login: Wed Nov 8 19:24:40 2017 from 172.30.73.174
|
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[root@ceph-server ~]#
|
|
[root@ceph-server ~]#
|
|
[root@ceph-server ~]#
|
|
[root@ceph-server ~]#
|
|
[root@ceph-server ~]# systemctl | grep ceph
|
|
var-lib-ceph-osd-ceph\x2d0.mount loaded active mounted /var/lib/ceph/osd/ceph-0
|
|
var-lib-ceph-osd-ceph\x2d1.mount loaded active mounted /var/lib/ceph/osd/ceph-1
|
|
var-lib-ceph-osd-ceph\x2d2.mount loaded active mounted /var/lib/ceph/osd/ceph-2
|
|
ceph-mon@ceph-server.service loaded active running Ceph cluster monitor daemon
|
|
system-ceph\x2dcreate\x2dkeys.slice loaded active active system-ceph\x2dcreate\x2dkeys.slice
|
|
system-ceph\x2dmon.slice loaded active active system-ceph\x2dmon.slice
|
|
ceph-mon.target loaded active active ceph target allowing to start/stop all cep -mon@.service instances at once
|
|
[root@ceph-server ~]#
|
|
[root@ceph-server ~]#
|
|
[root@ceph-server ~]#
|
|
[root@ceph-server ~]# ceph osd tree
|
|
ID WEIGHT TYPE NAME UP/DOWN REWEIGHT PRIMARY-AFFINITY
|
|
-1 3.00000 root default
|
|
-2 3.00000 host ceph-server
|
|
0 1.00000 osd.0 up 1.00000 1.00000
|
|
1 1.00000 osd.1 up 1.00000 1.00000
|
|
2 1.00000 osd.2 up 1.00000 1.00000
|
|
8 0 osd.8 down 0 1.00000
|
|
[root@ceph-server ~]#
|
|
[root@ceph-server ~]#
|
|
[root@ceph-server ~]#
|
|
[root@ceph-server ~]# ps -ax | grep ceph
|
|
770 ? Ss 0:00 avahi-daemon: running [ceph-server.local]
|
|
1150 ? Ssl 0:00 /usr/bin/ceph-mon -f --cluster ceph --id ceph-server --setuser ceph --setgroup ceph
|
|
1985 pts/0 S+ 0:00 grep --color=auto ceph
|
|
[root@ceph-server ~]#
|
|
[root@ceph-server ~]#
|
|
[root@ceph-server ~]#
|
|
[root@ceph-server ~]# systemctl status ceph-osd@0
|
|
? ceph-osd@0.service - Ceph object storage daemon
|
|
Loaded: loaded (/usr/lib/systemd/system/ceph-osd@.service; enabled; vendor preset: disabled)
|
|
Active: inactive (dead)
|
|
[root@ceph-server ~]# systemctl status ceph-osd@1
|
|
? ceph-osd@1.service - Ceph object storage daemon
|
|
Loaded: loaded (/usr/lib/systemd/system/ceph-osd@.service; enabled; vendor preset: disabled)
|
|
Active: inactive (dead)
|
|
[root@ceph-server ~]# systemctl status ceph-osd@2
|
|
? ceph-osd@2.service - Ceph object storage daemon
|
|
Loaded: loaded (/usr/lib/systemd/system/ceph-osd@.service; enabled; vendor preset: disabled)
|
|
Active: inactive (dead)
|