How to restore and recover DB when SYSTEM tablespace was corrupted?
DBAsupport.com Forums - Powered by vBulletin
Results 1 to 5 of 5

Thread: How to restore and recover DB when SYSTEM tablespace was corrupted?

  1. #1
    Join Date
    May 2008
    Posts
    23

    How to restore and recover DB when SYSTEM tablespace was corrupted?

    Hi,

    How to restore and recover DB when SYSTEM tablespace was corrupted?

    In the following Conditions..

    Conditions..

    1) My DB is running in NOARCHIEVE LOG mode.

    2) My DB is running in ARCHIEVE LOG mode.

    I am not havng any previous old backups.

    Can anybody help me?

    Thanks & Regards
    Rajesh

  2. #2
    Join Date
    Jul 2002
    Location
    Lake Worth, FL
    Posts
    1,478

    Thumbs down

    Quote Originally Posted by rajeshbalusu View Post
    Hi,
    ...Blah, blah, blah...

    I am not havng any previous old backups.

    Can anybody help me?
    Sorry, no backups = no recovery.
    Maybe you will need to resign, a dba is as good as his/her backups.
    "The person who says it cannot be done should not interrupt the person doing it." --Chinese Proverb

  3. #3
    Join Date
    Mar 2007
    Location
    Ft. Lauderdale, FL
    Posts
    3,554
    Quote Originally Posted by rajeshbalusu View Post
    1) My DB is running in NOARCHIEVE LOG mode.
    2) My DB is running in ARCHIEVE LOG mode.
    Can't have it both ways.
    By the way, I'm in agreement with LKBrwn_DBA's statement.
    Pablo (Paul) Berzukov

    Author of Understanding Database Administration available at amazon and other bookstores.

    Disclaimer: Advice is provided to the best of my knowledge but no implicit or explicit warranties are provided. Since the advisor explicitly encourages testing any and all suggestions on a test non-production environment advisor should not held liable or responsible for any actions taken based on the given advice.

  4. #4
    Join Date
    Nov 2000
    Location
    Pittsburgh, PA
    Posts
    4,014
    Quote Originally Posted by PAVB View Post
    Can't have it both ways.
    By the way, I'm in agreement with LKBrwn_DBA's statement.
    The exception to that, is that if there is enough online redo available you might be able to resolve the issue with online redo. But yes, generally speaking you can't do point in time recovery when you aren't in archivelog mode.
    this space intentionally left blank

  5. #5
    Join Date
    Sep 2002
    Location
    England
    Posts
    7,333
    Quote Originally Posted by gandolf989 View Post
    The exception to that, is that if there is enough online redo available you might be able to resolve the issue with online redo. But yes, generally speaking you can't do point in time recovery when you aren't in archivelog mode.
    no backup, so online redo wont help here either

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  



Click Here to Expand Forum to Full Width