Corruption on a block not owned by any object.

Hello,
A few days ago I discovered a corrupted block which was part of an index object. After rebuilding it everything was fine from the application perspective (no errors reported when scanning the index).
So far so good. However, the block is still reported as corrupt by dbverify command and on v_$database_block_corruption view.
So now, the block is still corrupted but does not belong to any object.
I've been looking for a way to solve this but it seems that the only way is the block being overwritten by another object.
Is there any other way of resetting the block or overwriting it "on demand" so I don't have to wait for a TS reorg or a "lucky" new segment allocation ?
I'm using Oracle Database EE 10gr2 10.2.0.3 64bit on RH Linux x86-64
Thanks in advance.

Unfortunately you have to overwrite the corrupted block, metalink has a note how to do this :
How to Format Corrupted Block Not Part of Any Segment
Doc ID: Note:336133.1
Werner

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Rolinh wrote:
I think you haven't read what I wrote:
Rolinh wrote:I already remove all manually installed gems from my system but these files remain.
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Corrupted blocks does not belong to any object

hi gurus
In the alert.log I can see a lot of ORA-01578 errors says that there is a corruped block at datafile 10 block 8,but I not able to find any objects releated to datafile 10 block 8, how could I solve this problem because it keeps occuring in the alert.log. Thanks for your time！

hi rp0428
I digged into the tracefile no useful information could be found!
BTW I found this:
**** 2012-01-21 15:45:18.439*
----- Current SQL Statement for this session (sql_id=bfp4j56cgnu1r) -----
create table hj_tmp_1111 as select from zwxt.operator_zj*
----- Call Stack Trace -----
calling              call     entry                argument values in hex
location             type     point                (? means dubious value)
skdstdst()+41        call     kgdsdst()            000000000 ? 000000001 ?
*7FFFF021C328 ? 7FFFF021AE10 ?*
*000000000 ? 000000002 ?*
ksedst1()+103        call     skdstdst()           000000000 ? 000000001 ?
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ksedst()+39          call     ksedst1()            000000000 ? 000000001 ?
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Last edited by manouchk (2011-08-13 21:35:07)

OK, thank you very much KenJackson. I didn't know shell brace expansion, just remembered I,ve already used it without trying to understand it... I really should learn a bit more of shell! Just living in python is a bit restrictive!!
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mv {,PROB}wx-2.8-gtk2-unicode
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mv {,PROB}img2xpm
mv {,PROB}pyalacarte
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Corruption on a block not owned by any object.

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