ASM HANDS-ON TRAINING Lab 11 Restoring a Lost Database from Backup Alejandro Vargas | Principal Support Consultant Oracle Advanced Customer Services INDEX Summary ....................................................................................................................................................................... 2 Lab Preparation.......................................................................................................................... ................................... 2 Backup and Restore of ASM Metadata ......................................................................................................................... 3 Backup ASM metadata................ .................................................................................................................................. 3 Restore ASM metadata ................................................................................................................................................. 3 Restore the 11g Database............................................................................................................................................ 6 Startup nomount the database. ................................................................................................................. .................... 7 Restore the Spfile to ASM ............................................................................................................................................. 8 Restart the Instance with the Restored Spfile ..............................................................................................................9 Restore the Controlfile .................................................................................................................................................. 9 Mount the Database .................................................................................................................................................... 10 Restore the Database................................................................................................................................................. 10 Open the Database ..................................................................................................................................................... 11 1/13