Database Backup and Recovery (MOSC)

MOSC Banner

Fuzzy files

edited Feb 21, 2017 4:00AM in Database Backup and Recovery (MOSC) 3 commentsAnswered

Hi,

Currently while working on our production database we noticed one thing

The following query gave us about more than 100 data files with status of FUZZY='YES'

select file#, substr(name, 1, 65) NAME,substr(tablespace_name, 1, 15) TS_NAME,undo_opt_current_change# from v$datafile_header where fuzzy='YES'

Here is a trimmed down version of the output...

         FILE# NAME                                        TS_NAME          UNDO_OPT_CURRENT_CHANGE#

         ===========================================================================================

             1 /u02/oracle/oradata/prod/system01.dbf       SYSTEM

             2 /u02/oracle/oradata/prod/sysaux01.dbf       SYSAUX

             3 /u09/oracle/oradata/prod/undotbs01.dbf      UNDOTBS1

             4 /u02/oracle/oradata/prod/users01.dbf        USERS

             5 /u04/oracle/oradata/prod/app_data01.dbf     app_DATA

Howdy, Stranger!

Log In

To view full details, sign in to My Oracle Support Community.

Register

Don't have a My Oracle Support Community account? Click here to get started.

Category Leaderboard

Top contributors this month

Instructions for posting

×

1. Select a discussion category from the picklist.


2. Enter a title that clearly identifies the subject of your question.


3. In the body, insert detailed information, including Oracle product and version.


Please abide by the Oracle Community guidelines and refrain from posting any customer or personally identifiable information (PI/CI).


Cloud / Fusion customers - Our Cloud community has moved! Please go to Cloud Customer Connect .


New to My Oracle Support Community? Visit our Welcome Center

MOSC Help Center