Home » Server Options » RAC & Failsafe » identifying raw devices (Oracle 10g Rel2, Linux AS4)
identifying raw devices [message #362583] Wed, 03 December 2008 01:50 Go to next message
rsreddy28
Messages: 295
Registered: May 2007
Senior Member
Hello,

Is there any way where we can find out , which datafiles are mapped to which rawdevices on the shared storage.

Regards,
Raj

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Re: identifying raw devices [message #362707 is a reply to message #362583] Wed, 03 December 2008 16:39 Go to previous messageGo to next message
Mahesh Rajendran
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Registered: March 2002
Location: oracleDocoVille
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>> shared storage
Depends on how you are defining the "shared storage" and volume manager you are using.
Stripping all the glories, ASM is just another volume manager.
If my memory serves right, File mapping capabilities are introduced in 9i itself. Just Google for it, there used to be an oracle document / white paper on it.

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Re: identifying raw devices [message #362708 is a reply to message #362583] Wed, 03 December 2008 16:39 Go to previous message
Mahesh Rajendran
Messages: 10706
Registered: March 2002
Location: oracleDocoVille
Senior Member
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Here you go.
www.oracle.com/technology/deploy/availability/pdf/file_map.pdf

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