When starting one of the databases we received the ORA-00353 error. It indicates that archiver process couldn’t archive one of the redo logs due to corruption. Oracle tried to read both the logmembers from the same group but they both were corrupted and instance crashes when trying to open it. ARC0: STARTING ARCH PROCESSES COMPLETE…
Below are the steps on how to add a new online redo-group. It could be of the same size as other groups or different size. 1) List log groups, their archive status, activity status and size SQL> SELECT GROUP#, ARCHIVED, STATUS, BYTES FROM V$LOG; GROUP# ARC STATUS BYTES ———- — —————- ———– 1 NO ACTIVE…
If for some reason the online redo log were lost or when cloning the copy of shutdown database you don’t have the on-line redo logs, you would need to open the database with “RESETLOGS” option which will create the online redo logs. Example: SQL> startup nomount; ORACLE instance started. Total System Global Area 521936896 bytes…
Today, due to a network issue the host (Solaries) lost contact with the NetApp filer and it corrupted some datafiles and redo log files. The solution was to recreate all indexes from the corrupted datafile in a new tablespace and drop the corrupted tablespace. The archived log process hung because it could not archive the…
