[admin@duizhang log]$ obd cluster redeploy obsingle
Get local repositories and plugins ok
Open ssh connection ok
Cluster status check ok
observer work dir cleaning ok
obsingle destroyed
oceanbase-ce-3.1.1 already installed.
+-----------------------------------------------------------------------------+
| Packages |
+--------------+---------+---------+------------------------------------------+
| Repository | Version | Release | Md5 |
+--------------+---------+---------+------------------------------------------+
| oceanbase-ce | 3.1.1 | 4.el7 | f19f8bfb67723712175fb0dfd60579196b3168f1 |
+--------------+---------+---------+------------------------------------------+
Repository integrity check ok
Parameter check ok
Open ssh connection ok
Remote oceanbase-ce-3.1.1-f19f8bfb67723712175fb0dfd60579196b3168f1 repository install ok
Remote oceanbase-ce-3.1.1-f19f8bfb67723712175fb0dfd60579196b3168f1 repository lib check ok
Cluster status check ok
Initializes observer work home ok
obsingle deployed
Get local repositories and plugins ok
Open ssh connection ok
Cluster param config check ok
Check before start observer ok
[WARN] (192.168.211.54) clog and data use the same disk (/)
Start observer ok
observer program health check x
[WARN] failed to start 192.168.211.54 observer
[ERROR] oceanbase-ce start failed
[admin@duizhang log]$