Upgrade from Exadata X4-2 11g (11.2.0.4) to Exadata X7-2 12CR1 (12.1.0.2.0) : ASM to ASM Oracle Database 11.2.0.3and 11.2.0.4 to…
Category Backup
Solution: This happens when you havea RAC setup and you are backing up the Snapshot of the controlfile to a…
Very well explained article why Storage Snapshots are not the best way for backing up an Oracle database. http://www.oracle.com/technetwork/database/features/availability/rman-fra-snapshot-322251.html?utm_content=buffer67053&utm_medium=social&utm_source=facebook.com&utm_campaign=buffer
I had a block corruption of my primary database, though we had a standby build we wanted to recover the…
Dedicated to Gwen Shapira It’s a tale of woe and malice, a tale of a DBA That the users learned…
The following INIT.ORA/SPFILE parameter can be used if your current redologs are corrupted or blown away. It may also be…
The database does not startup, and gives errors like: ORA-38737: Expected sequence number 2483 doesn’t match 2304 ORA-38701: Flashback database…
How to backup the Oracle Control File? There are two approaches: you either generate a binary image of the Control…
Whenever you are trying to backup Archivelogs from RMAN you might get the following error. Starting backup at 25-FEB-10 current…
1. Turn on block checking REASON: The aim is to detect, very early the presence of corrupt blocks in the…