MySQL容器启动报错Fatal glibc error: CPU does not support x86-64-v2
现象[root@mdw ~]# docker logs -f mysql9Fatal glibc error: CPU does not support x86-64-vMySQL 的新镜像使用的 ... 阅读全文
标签： 故障处理
PG或GP删除数据库报错dropdb: database removal failed: ERROR: database "db1" is being accessed by other users DETAIL: There are 3 other sessions using the database.
现象[gpadmin@mdw ~]$ dropdb dbdropdb: database removal failed: ERROR: database "db1" is b ... 阅读全文
Prometheus监控报错 context deadline exceeded
现象一个GreenPlum的Prometheus报错Get "http://127.0.0.1:9297/metrics": context deadline exceede同时，Grafana也不显示监控结果。 ... 阅读全文
yum安装报错“No module named yum”
现象[root@XT-Server80 yum.repos.d]# yum install -y wgeThere was a problem importing one of the Python ... 阅读全文
密码保护pgbouncer启动报错evdns_base_new failed Segmentation fault (core dumped)
无法提供摘要，因为这是一篇受保护的文章。
psql中的错误“psql: error: could not connect to server”的常见原因（PGHOST变量）
现象[pgsql@lhrpg ~]$ psqpsql: error: could not connect to server: No such file or directorIs the ser ... 阅读全文
Linux创建定时任务crontab报错You (gpadmin) are not allowed to access to (crontab ) because of pam configuration
现象You (gpadmin) are not allowed to access to (crontab ) because of pam configuration.PAM unable to d ... 阅读全文
Linux卸载目录时报错 umount: /dfdata: target is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1))
现象[root@sdw2 ~]# umount /dataumount: /data: target is busy.(In some cases useful info about proces ... 阅读全文
密码保护GreenPlum在何时会发生自动故障切换、节点漂移及如何排查（OOM）
无法提供摘要，因为这是一篇受保护的文章。
