| backup [message #243864] |
Sun, 10 June 2007 03:20  |
kishore_dba
Messages: 21
Registered: March 2007
Location: HYDERABAD
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Junior Member |
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hi all,
when i make a tablespace offline immediate then it is nessasary to take a backup.
2.how can we take the backup of controlfile in rman.
3.can we resize the redolog files.
4.can we make temporary tablespace offline.
5.when iam trying to open a database i got an error that a datafile block is correpted.that datafile not belongs to system tablespace.then how can i recover the database.
regards,
Kishore.
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| Re: backup [message #244086 is a reply to message #243899] |
Mon, 11 June 2007 10:05  |
DreamzZ
Messages: 1666
Registered: May 2007
Location: Dreamzland
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Senior Member |
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| Quote: | when i make a tablespace offline immediate then it is nessasary to take a backup.
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OFFLINE or backupmode
| Quote: | 2.how can we take the backup of controlfile in rman.
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RMAN> BACKUP CURRENT CONTROLFILE;
| Quote: | 3.can we resize the redolog files
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yes add new drop previous
| Quote: | 4.can we make temporary tablespace offline.
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No .
| Quote: | 5.when iam trying to open a database i got an error that a datafile block is correpted.that datafile not belongs to system tablespace.then how can i recover the database.
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from your backup.
[Updated on: Mon, 11 June 2007 10:31] Report message to a moderator |
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Nice answer...Thanks to michel.