【发布时间】:2018-09-17 07:04:25
【问题描述】:
我正在使用 Docker 和映像“ceph/daemon:v3.1.0-stable-3.1-luminous-centos-7”设置 Ceph 集群。但是在集群设置之后,ceph status 命令永远不会达到 HEALTH_OK。这是我的集群的信息。它有足够的磁盘空间,网络也很好。
我的问题是:
- 为什么 Ceph 不复制“尺寸过小”的页面?
- 如何解决?
非常感谢!
➜ ~ ceph -s
cluster:
id: 483a61c4-d3c7-424d-b96b-311d2c6eb69b
health: HEALTH_WARN
Degraded data redundancy: 3 pgs undersized
services:
mon: 3 daemons, quorum pc-10-10-0-13,pc-10-10-0-89,pc-10-10-0-160
mgr: pc-10-10-0-89(active), standbys: pc-10-10-0-13, pc-10-10-0-160
mds: cephfs-1/1/1 up {0=pc-10-10-0-160=up:active}, 2 up:standby
osd: 5 osds: 5 up, 5 in
rbd-mirror: 3 daemons active
rgw: 3 daemons active
data:
pools: 6 pools, 68 pgs
objects: 212 objects, 5.27KiB
usage: 5.02GiB used, 12.7TiB / 12.7TiB avail
pgs: 65 active+clean
3 active+undersized
➜ ~ ceph osd tree
ID CLASS WEIGHT TYPE NAME STATUS REWEIGHT PRI-AFF
-1 12.73497 root default
-5 0.90959 host pc-10-10-0-13
3 hdd 0.90959 osd.3 up 1.00000 1.00000
-7 0.90959 host pc-10-10-0-160
4 hdd 0.90959 osd.4 up 1.00000 1.00000
-3 10.91579 host pc-10-10-0-89
0 hdd 3.63860 osd.0 up 1.00000 1.00000
1 hdd 3.63860 osd.1 up 1.00000 1.00000
2 hdd 3.63860 osd.2 up 1.00000 1.00000
➜ ~ ceph osd pool ls detail
pool 1 'cephfs_data' replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 8 pgp_num 8 last_change 24 flags hashpspool stripe_width 0 application cephfs
pool 2 'cephfs_metadata' replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 8 pgp_num 8 last_change 24 flags hashpspool stripe_width 0 application cephfs
pool 3 '.rgw.root' replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 13 pgp_num 13 last_change 27 flags hashpspool stripe_width 0 application rgw
pool 4 'default.rgw.control' replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 13 pgp_num 13 last_change 30 flags hashpspool stripe_width 0 application rgw
pool 5 'default.rgw.meta' replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 13 pgp_num 13 last_change 32 owner 18446744073709551615 flags hashpspool stripe_width 0 application rgw
pool 6 'default.rgw.log' replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 13 pgp_num 13 last_change 34 flags hashpspool stripe_width 0 application rgw
【问题讨论】:
-
能否也显示
ceph osd df的输出?
标签: ceph