ORA-00257: archiver error.Connect internal only, until freed.
Cause: Thearchiver process received an error while trying to archive a redo log. If theproblem is not resolved soon, the database will stop executing transactions.The most likely cause of this message is the destination device is out of spaceto
store the redo log file.
Action: Checkthe archiver trace file for a detailed description of the problem. Also, verifythat the device specified in the initialization parameterarchive_log_dest isset up properly for archiving.
Archivelog對應的Mount point空間不足，刪除過期文件
SQL> show parameter log_archive_dest;
NAME TYPE
--------------------------------------------------------------------
VALUE
------------------------------
log_archive_dest string
/export/home/xxx/admin/arch/
因爲環境不是生產環境，只是QA環境，所以直接把LOG刪除了。
cd admin
cd arch
arch> cd xxx
rm -rf *arc*
SQL> alter system archive log current;
System altered.