Database Administration (MOSC)

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resize datafile with asm and rman?

edited Jun 22, 2016 5:07AM in Database Administration (MOSC) 7 commentsAnswered

Hi:

We are using EBS version 12.2.4 and oracle database version 11.2.0.4

We are also using ASM and data guard I believe.

I saw in the alert log file the resize datafile command attached the screenshot with the post.

It is showing the datafile location as +DATA1/ some path and then the datafile name with all the digitsa  behind.

l have never seen a format like this. I asked the senior person as to how he did this, but he would not tell me.

When I do resize or add new datafile in test instance, I use alter database datafile '/location/path/data_file_name.dbf' resize 100M and the alert log file will show the same. I am not sure how to make the alert log to show all the digits and +DATA1. Does this mean the command is issued from RMAN? Gurus, please advise. Thank you.

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