红帽全球峰会7.4. 修复不一致的放置组
由于深度清理期间出现错误，一些放置组可能会包含不一致的情况。Ceph 将这样的放置组报告为 不一致 ：
HEALTH_ERR 1 pgs inconsistent; 2 scrub errors pg 0.6 is active+clean+inconsistent, acting [0,1,2] 2 scrub errors
HEALTH_ERR 1 pgs inconsistent; 2 scrub errors
pg 0.6 is active+clean+inconsistent, acting [0,1,2]
2 scrub errors警告
您只能修复某些不一致的问题。
如果 Ceph 日志包括以下错误，请不要修复放置组：
_PG_._ID_ shard _OSD_: soid _OBJECT_ digest _DIGEST_ != known digest _DIGEST_ _PG_._ID_ shard _OSD_: soid _OBJECT_ omap_digest _DIGEST_ != known omap_digest _DIGEST_
_PG_._ID_ shard _OSD_: soid _OBJECT_ digest _DIGEST_ != known digest _DIGEST_
_PG_._ID_ shard _OSD_: soid _OBJECT_ omap_digest _DIGEST_ != known omap_digest _DIGEST_而是创建一个支持问题单。详情请参阅联系红帽支持以获取服务。
先决条件
- Ceph 监控节点的根级别访问权限.
流程
修复
不一致的放置组：语法
ceph pg repair ID
ceph pg repair IDCopy to Clipboard Copied! Toggle word wrap Toggle overflow 使用
不一致的PG 的ID替换 ID。
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