发布时间:2017-12-06 15:30:14
公司备库ADG意外宕机,alert日志显示LGWR进程终止了DB instanceWed Dec 06 02:34:59 2017Errors in file /u01/app/oracle/diag/rdbms/ivlstd3/ivlstd3/trace/ivlstd3_lgwr_40339.trc:ORA-04021: timeout occurred while waiting to lock object LGWR (ospid: 40339): terminating the instance due to error 402.........【阅读全文】