6.5. 升级集群后对 radosgw-admin 命令进行故障排除
在升级集群后，使用 cephadm shell 中的 radosgw-admin 命令进行故障排除。
以下是在升级集群后尝试在 cephadm shell 中运行 radosgw-admin 命令后可能发出的错误示例。
2024-05-13T09:05:30.607+0000 7f4e7c4ea500 0 ERROR: failed to decode obj from .rgw.root:periods.91d2a42c-735b-492a-bcf3-05235ce888aa.3 2024-05-13T09:05:30.607+0000 7f4e7c4ea500 0 failed reading current period info: (5) Input/output error 2024-05-13T09:05:30.607+0000 7f4e7c4ea500 0 ERROR: failed to start notify service ((5) Input/output error 2024-05-13T09:05:30.607+0000 7f4e7c4ea500 0 ERROR: failed to init services (ret=(5) Input/output error) couldn't init storage provider
示例
[ceph: root@host01 /]# date;radosgw-admin bucket list Mon May 13 09:05:30 UTC 2024 2024-05-13T09:05:30.607+0000 7f4e7c4ea500 0 ERROR: failed to decode obj from .rgw.root:periods.91d2a42c-735b-492a-bcf3-05235ce888aa.3 2024-05-13T09:05:30.607+0000 7f4e7c4ea500 0 failed reading current period info: (5) Input/output error 2024-05-13T09:05:30.607+0000 7f4e7c4ea500 0 ERROR: failed to start notify service ((5) Input/output error 2024-05-13T09:05:30.607+0000 7f4e7c4ea500 0 ERROR: failed to init services (ret=(5) Input/output error) couldn't init storage provider
先决条件
- 一个正在运行的 Red Hat Ceph Storage 集群。
- 对节点的根级别访问权限。
流程
使用--
radosgw-admin语法再次运行该命令，以修复其预期。语法
cephadm shell --radosgw-admin COMMAND示例
[root@host01 /]# cephadm shell -- radosgw-admin bucket list
