[root@node141 ~]# ceph health detail
HEALTH_ERR 2 scrub errors; Possible data damage: 2 pgs inconsistent
OSD_SCRUB_ERRORS 2 scrub errors
PG_DAMAGED Possible data damage: 2 pgs inconsistent
pg 3.3e is active+clean+inconsistent, acting [11,17,4]
pg 3.42 is active+clean+inconsistent, acting [17,6,0]

创新互联专注于企业成都营销网站建设、网站重做改版、南通网站定制设计、自适应品牌网站建设、H5场景定制、商城开发、集团公司官网建设、成都外贸网站制作、高端网站制作、响应式网页设计等建站业务，价格优惠性价比高，为南通等各大城市提供网站开发制作服务。

官网故障解决方案：
https://ceph.com/geen-categorie/ceph-manually-repair-object/

步骤如下：

（1）找出异常的PG,然后找对对应的osd，在对应的主机上进行修复

[root@node140 /]# ceph osd tree
ID CLASS WEIGHT TYPE NAME STATUS REWEIGHT PRI-AFF
-1 8.71826 root default
-2 3.26935 host node140
0 hdd 0.54489 osd.0 up 1.00000 1.00000
1 hdd 0.54489 osd.1 up 1.00000 1.00000
2 hdd 0.54489 osd.2 up 1.00000 1.00000
3 hdd 0.54489 osd.3 up 1.00000 1.00000
4 hdd 0.54489 osd.4 up 1.00000 1.00000
5 hdd 0.54489 osd.5 up 1.00000 1.00000
-3 3.26935 host node141
12 hdd 0.54489 osd.12 up 1.00000 1.00000
13 hdd 0.54489 osd.13 up 1.00000 1.00000
14 hdd 0.54489 osd.14 up 1.00000 1.00000
15 hdd 0.54489 osd.15 down 1.00000 1.00000
16 hdd 0.54489 osd.16 up 1.00000 1.00000
17 hdd 0.54489 osd.17 up 1.00000 1.00000
-4 2.17957 host node142
6 hdd 0.54489 osd.6 up 1.00000 1.00000
9 hdd 0.54489 osd.9 up 1.00000 1.00000
10 hdd 0.54489 osd.10 up 1.00000 1.00000
11 hdd 0.54489 osd.11 up 1.00000 1.00000

##这个命令也行
[root@node140 /]# ceph osd find 11
{
"osd": 11,
"addrs": {
"addrvec": [
{
"type": "v2",
"addr": "10.10.202.142:6820",
"nonce": 24423
},
{
"type": "v1",
"addr": "10.10.202.142:6821",
"nonce": 24423
}
]
},
"osd_fsid": "1e977e5f-f514-4eef-bd88-c3632d03b2c3",
"host": "node142",
"crush_location": {
"host": "node142",
"root": "default"
}
}

（2）对应的问题osd 11 17 ，切换到该主机，停掉osd

[root@node142 ~]# systemctl stop ceph-osd@11

（3）将日志刷入磁盘

[root@node142 ~]# ceph-osd -i 15 --flush-journal

（4）启动osd

[root@node142 ~]# systemctl start ceph-osd@11

（5）修复pg

[root@node142 ~]# ceph pg repair 3.3e

###osd 17 也同样进行修复####

（6）查看状态

[root@node141 ~]# ceph health detail
HEALTH_OK

网站栏目：（7）ceph2pgsinconsistent故障
网址分享：http://pwwzsj.com/article/jpheph.html