标签: 故障处理
现象C:\Users\lhr>psql -U lhr -h 172.18.0.14 -p 54325 -d lhrdPassword for user lhrpsql (14.0, server ... 阅读全文
error while loading shared libraries: libcrypto.so.6: cannot open shared object file: No such file or directory
现象[root@lhrblog site]# bbcp -v -s 8 -F -f -w 10m -P 5 web_xmmup.com_20230328_081814.tar.gz root@192 ... 阅读全文
Foxmail邮箱客户端使用过程中一直提示“密码错误,请输入您的QQ密码”问题解决方法
现象原因出现过这个问题一定是之前用过 foxmail 的超大附件功能,这个需要登录 qq,后来又修改过 qq 密码,所以一直提示需要重新输入,但是新输入正确的密码还是显示密码错误,这里应该有 bug。解决方法 ... 阅读全文
WP Super Cache不起作用
现象WP Super Cache 突然不起作用了,怎么配置都不行。。。原因插件Ad Inserter开启了禁用缓存功能。解决取消该选项即可。阅读全文
Greenplum安装报错could not create semaphores No space left on device
现象此处配置每个segment节点上包括4个primary节点和4个mirror节点-- master节点配置cat > /home/gpadmin/conf/initgp_config &lde ... 阅读全文
在Oracle中,造成错误“ORA-12547: TNS:lost contact”的常见原因有哪些?
在Oracle中,造成错误“ORA-12547: TNS:lost contact”的常见原因有哪些?在执行“sqlplus / as sysdba”时可能会报“ORA-12547: TNS:lost ... 阅读全文
静默安装Oracle软件报错[FATAL] [INS-32035] Unable to create a new central inventory at the specified location
现象-- 静默安装软件./database/runInstaller -silent -force -noconfig -IgnoreSysPreReqs -ignorePrereq oracl ... 阅读全文
GBase 8a查询报错ERROR 1733 (HY000) at line 214: (GBA-01EX-700) Gbase general error: UNION/INTERSECT/MINUS of non-matching columns: VARCHAR UNION/INTERSECT/MINUS LONG_BLOB
现象ERROR 1733 (HY000) at line 214: (GBA-01EX-700) Gbase general error: UNION/INTERSECT/MINUS of non-m ... 阅读全文
Greenplum登陆报错too many connections for role biuser
现象业务人员登陆报错:too many connections for role "biuser"gpcc告警如下分析-- 目前会话数select a.usename ,COUNT(*) cnt ... 阅读全文
grafana登陆浏览器报错This could be caused by your reverse proxy settings.
现象If you're seeing this Grafana has failed to load its application fileThis could be caused by your ... 阅读全文