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how to recover - corrupted "undotbs01.dbf " ?

rohithrs
Greenhorn

Joined: Mar 11, 2008
Posts: 12
Oracle 10g installed in my Linux OS.

# su - oracle
# sqlplus log/logpwd as sysdba ;
// once above command entered

sql> startup;
.........
.........
database mounted;
//then its giving these error message
ora-01115 : IO error reading blick from file 2 (block # 2252)
ora-01110 : data file 2: '/u02/oradata/orcl/undotbs01.dbf'
ora-27072 : file I/O error
Linux error : 2: No such file or directory
Additional Info : 2251

sql> shutdown;
database not open

database unmounted:


how to solve these problem..... give me a solution
Ben Souther
Sheriff

Joined: Dec 11, 2004
Posts: 13410

"rohith rs",
Please check your private messages.
-Ben


Java API J2EE API Servlet Spec JSP Spec How to ask a question... Simple Servlet Examples jsonf
Ben Souther
Sheriff

Joined: Dec 11, 2004
Posts: 13410

"rohith",
Please check your private messages, again.
-Ben
Ben Souther
Sheriff

Joined: Dec 11, 2004
Posts: 13410

"rohithrs",
Please check your private messages.
-Ben
shinoj mohan
Greenhorn

Joined: Nov 29, 2008
Posts: 1
Originally posted by Ben Souther:
"rohithrs",
Please check your private messages.
-Ben


i am having the same problem will you please help......
Paul Campbell
Ranch Hand

Joined: Oct 06, 2007
Posts: 338
Originally posted by rohith rs:
Oracle 10g installed in my Linux OS.

# su - oracle
# sqlplus log/logpwd as sysdba ;
// once above command entered

sql> startup;
.........
.........
database mounted;
//then its giving these error message
ora-01115 : IO error reading blick from file 2 (block # 2252)
ora-01110 : data file 2: '/u02/oradata/orcl/undotbs01.dbf'
ora-27072 : file I/O error
Linux error : 2: No such file or directory
Additional Info : 2251

sql> shutdown;
database not open

database unmounted:


how to solve these problem..... give me a solution


is U02 mounted?
damian wood
Greenhorn

Joined: Nov 10, 2009
Posts: 3
Hi folks, hope this message is not considered as spam because I suggest a good solution to the question, raised by rohithrs. I can recommend trying the sql server data file secondary restore program that automatically eliminates dbf errors. It is a good solution, if you experience any difficulties with dbx files. Hope this helps
 
I agree. Here's the link: http://ej-technologies/jprofiler - if it wasn't for jprofiler, we would need to run our stuff on 16 servers instead of 3.
 
subject: how to recover - corrupted "undotbs01.dbf " ?
 
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