| Newbie! Cloning of DB [message #60325] |
Mon, 02 February 2004 06:45  |
Cloris Ng
Messages: 2
Registered: February 2004
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Junior Member |
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Hi,
I'm a newbie in db administration and have a problem here.
I'm told to clone an oracle db from existing hard disk to a bigger hard disk. Server used is hp-ux, db used is oracle 7.something.
Do i have to do imp/exp since os is the same? Any advice on the simplest way to do it since i'm new to oracle and the db itself.
Thanks in advance!
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| Re: Newbie! Cloning of DB [message #60331 is a reply to message #60329] |
Mon, 02 February 2004 08:23  |
Cloris Ng
Messages: 2
Registered: February 2004
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Junior Member |
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Hi,
thanks for your reply and help.
if my machine (hp-ux) has 1 os disk and 1 data disk and i'm only changing the data disk, do i have to deinstall the database? the purpose of changing hard disk is to have more disk space.
thanks in advance!
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| Re: Newbie! Cloning of DB [message #60332 is a reply to message #60331] |
Mon, 02 February 2004 09:03 |
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Mahesh Rajendran
Messages: 10708
Registered: March 2002
Location: oracleDocoVille
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Senior Member
Account Moderator |
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depends.
If you are 'moving' the database, shutdown the database, take a clean cold backup of all files,
copy to the new location
recreate the control file.
or
if the disks are volume managed can't u just 'enlarge them'? I am not sure..i may be wrong.talk to ur unix admin.
Whatever you do, TAKE BACKUP BY ALL POSSIBLE MEANS.
coldbackup, exported dumps etc etc.
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