Table 3
on page 34 provides an overview of recovery methods, depending on the
type of backup that was performed and type of recovery required.
Table 3 Oracle recovery methods
Disk array
XP, VA,
EVA, EMC
XP, VA,
EVA
1
The database must be put in archive mode
Legend
34
Data Protector Oracle ZDB integration
Backup
Recover the whole database until
type
Now
ZDB to tape
Restore
- online
ZDB to tape
Restore
- offline
ZDB to disk
Instant recovery+
- online
database recovery
ZDB to disk
Instant recovery
- offline
ZDB to
•
Restore
disk+tape -
or
online
•
Instant
recovery+
database
recovery
ZDB to
•
Restore
disk+tape -
or
offline
•
Instant recovery
Recover a part of
database until
now
A point in time,
logseq/thread,
or SCN number
Restore
Restore
1
Restore
Restore
Instant recovery+
N/A
database recovery
Instant recovery+
N/A
database
1
recovery
•
Restore
Restore
or
•
Instant
recovery+
database
recovery
•
Restore
Restore
or
•
Instant
recovery+
database
1
recovery
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