文档解释 ORA-32047: cycle mark value and non-cycle mark value must be one byte character string values Cause: The cycle mark or the non-cycle mark v……

文档解释 ORA-38853: cannot mark instance string (redo thread string) as disabled Cause: The standby switchover or failover operation failed because ……

文档解释 ORA-38856: cannot mark instance string (redo thread string) as enabled Cause: The open resetlogs or standby activation operation failed bec……

文档解释 ORA-38851: cannot mark the current instance (redo thread) as disabled Cause: The standby switchover or failover operation failed because it……

文档解释 ORA-38854: cannot mark instance string (redo thread string) as disabled Cause: The open resetlogs or standby activation operation failed be……

文档解释 ORA-38857: cannot mark redo thread string as enabled Cause: The standby switchover or failover operation failed because it needs to mark a ……

文档解释 ORA-38858: cannot mark redo thread string as enabled Cause: The open resetlogs or standby activation operation failed because it needs to m……

问题说明 近期一台主机报以下 kernel 信息: Jul 8 10:47:42 cztest kernel: ------------[ cut here ]------------ Jul 8 10:47:42 cztest kernel: WARNING:……

Linux alias是以一个简写的方式来替代长指令的使用。它有助于减少输入冗长的指令的数量，简化命令，也可以用来避免拼写错误，保证复制正确要求的指令，提升效……

文档解释 ORA-38852: cannot mark the current instance (redo thread) as disabled Cause: The open resetlogs or standby activation operation failed beca……