If a data file in the ASM disk group does not belong to the system tablespace, it is possible to move it to a different …
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Replacing a Damaged Flash Disk(fmod) on Exadata
In case of a damage of the flash modules(fmod) on flash cards on Exadata cellnodes, the flash cache will not function normally and there will …
Read More »Replacing a Damaged Hard Disk on Exadata
You can perform the hard disk replacement on Exadata cellnodes by performing the following checks and steps. Hard Disks on the cell node are automatically …
Read More »What is Remote Diagnostic Agent (RDA)
The Remote Diagnostic Agent (RDA) is a tool provided by Oracle that collects data about your database environment and reports it as a web page. …
Read More »Oracle 12c DBCA Changes and Create Container Database with DBCA
Changes in DBCA in Oracle 12c There were some changes in dbca tool in 12c. Now we can create container and pluggable database with DBCA. …
Read More »Oracle Reserverd Words
Some words in the Oracle database are reserved for specific use or fully. In this way, it is intended to eliminate possible typographical errors in …
Read More »How To Start and Stop Exadata Cell Services
Cell services automatically start when the cell is started. You can follow the following procedures to start and stop manually. “CELLSRV, MS and RS” services …
Read More »How To Reset Rman Configurations
It is possible to reset Rman configurations to default values. You can see “#default” at the end of the unmodified configurations. It is possible …
Read More »ORA-39014, ORA-39029, ORA-31671 and ORA-00600 errors in 12c expdp/impdp operations
In the 12c databases, ORA-39014 ORA-39029 ORA-31671 and ORA-00600 errors can be received during expdp or impdp operation. In such a case, existing processes …
Read More »ORA-01105 error in alter system flush redo operation
The “alter system flush redo” command, which is used to transfer operations in the redo log files in the primary database to the standby …
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