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Re: I/O error offlines a datafile

From: Tanel Poder <tanel.poder.003_at_mail.ee>
Date: Mon, 08 Dec 2003 10:24:25 -0800
Message-ID: <F001.005D9313.20031208102425@fatcity.com>


Stop complaining.

> Actually, I haven't read too much of his posts. Based
> on the one he sent to me, I didn't miss much.
>
> Gene
> --- Joe Testa <oracle-l_at_oracle-dba.com> wrote:
> > Gene, i thought you'd been around a while and know
> > how Mladen works, geez.
> >
> > joe
> >
> >
> > Gene Gurevich wrote:
> >
> > >Mladen,
> > >
> > >Thank you very much for your suggestion. I tried
> > >exactly that - offline the tablespace and restore
> > the
> > >datafile and - guess what? - it failed because of
> > the
> > >lock being held against the datafile. That is what
> > >lead me (and the Oracle support guy) to bounce the
> > >database. Now I may be less than "half way
> > competent
> > >member of damanagement" (whatever it means), but
> > >based on your advice you may be not much better. In
> > >the future if you can't refrain from isults, please
> > do
> > >not reply to my posts. I'm asking for help and
> > >advice, not an insult.
> > >
> > >Gene
> > >
> > >--- Mladen Gogala <mladen_at_wangtrading.com> wrote:
> > >
> > >
> > >>It's review time, so everything you do is wrong,
> > as
> > >>a cost
> > >>saving measure. Any half way competent member of
> > >>damagement
> > >>can tell you that.In this particular case though,
> > >>you could have
> > >>recovered the datafile online. You should have
> > >>offlined the
> > >>tablespace, restored the datafile and recovered
> > the
> > >>datafile.
> > >>Restarting the database was not not necessary.
> > Also,
> > >>one of my
> > >>religious rituals is to perform a checkpoint after
> > >>the tablespace
> > >>has been successfully brought online. The reason
> > is
> > >>to record the
> > >>new timestamp to the control file and make sure
> > that
> > >>all files
> > >>have the same timestamp (checkpoint process
> > updates
> > >>file headers
> > >>during checkpoint).
> > >>
> > >>On 12/08/2003 10:39:32 AM, Gene Gurevich wrote:
> > >>
> > >>
> > >>>Hi I got the following error in an alert.log
> > file.
> > >>>Aparently it was a result of some UNIX issues on
> > a
> > >>>hdisk, which have been resolved some time later
> > ..
> > >>>
> > >>>"Fri Dec 5 18:28:10 2003
> > >>>KCF: write/open error block=0x3571 online=1
> > >>> file=68 /u21/ORACLE/pfiat02/isysx01_12.dbf
> > >>> error=27063 txt: 'IBM AIX RISC System/6000
> > >>>
> > >>>
> > >>Error:
> > >>
> > >>
> > >>>5: I/O error
> > >>>Additional information: -1
> > >>>Additional information: 16384'
> > >>>Automatic datafile offline due to write error on
> > >>>file 68: /u21/ORACLE/pfiat02/isysx01_12.dbf"
> > >>>
> > >>>The file in question had status = 'RECOVER" in
> > the
> > >>>v$datafile and status = 'AVAIALBLE' in
> > >>>dba_Data_files. I attempted to restore the file
> > >>>
> > >>>
> > >>after
> > >>
> > >>
> > >>>taking it offline, but couldn't due to a lock. I
> > >>>
> > >>>
> > >>ended
> > >>
> > >>
> > >>>up bouncing the database an recovering this file.
> > >>>
> > >>>
> > >>I'm
> > >>
> > >>
> > >>>wondering whether I should have tired to recover
> > >>>
> > >>>
> > >>this
> > >>
> > >>
> > >>>file first without bouncing the database. If
> > >>>
> > >>>
> > >>anyone
> > >>
> > >>
> > >>>has any experience with that issue, could you let
> > >>>
> > >>>
> > >>me
> > >>
> > >>
> > >>>know whether what I did was wrong or not (and
> > >>>
> > >>>
> > >>why). Is
> > >>
> > >>
> > >>>there a document that I can read on this?
> > >>>
> > >>>thanks
> > >>>
> > >>>Gene
> > >>>
> > >>>
> > >>>__________________________________
> > >>>Do you Yahoo!?
> > >>>Free Pop-Up Blocker - Get it now
> > >>>http://companion.yahoo.com/
> > >>>--
> > >>>Please see the official ORACLE-L FAQ:
> > >>>
> > >>>
> > >>http://www.orafaq.net
> > >>
> > >>
> > >>>--
> > >>>Author: Gene Gurevich
> > >>> INET: gurelei_at_yahoo.com
> > >>>
> > >>>Fat City Network Services -- 858-538-5051
> > >>>
> > >>>
> > >>http://www.fatcity.com
> > >>
> > >>
> > >>>San Diego, California -- Mailing list and
> > >>>
> > >>>
> > >>web hosting services
> > >>
> > >>
> >
> >---------------------------------------------------------------------
> > >
> > >
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> > >>
> > >>
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> > >>>
> > >>>
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> > >>
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> > >>
> > >>
> > >>>also send the HELP command for other information
> > >>>
> > >>>
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> > >>
> > >>
> > >>Mladen Gogala
> > >>Oracle DBA
> > >>
> > >>
> > >>
> > >>Note:
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> > >>
> > >>--
> > >>Please see the official ORACLE-L FAQ:
> > >>http://www.orafaq.net
> > >>--
> > >>Author: Mladen Gogala
> > >> INET: mladen_at_wangtrading.com
> > >>
> > >>Fat City Network Services -- 858-538-5051
> > >>http://www.fatcity.com
> > >>San Diego, California -- Mailing list and
> > web
> > >>hosting services
> > >>
> > >>
> > >>
> >
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> > >
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> > >
> > >
> >
> > --
> > Please see the official ORACLE-L FAQ:
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> > --
> > Author: Joe Testa
> > INET: oracle-l_at_oracle-dba.com
> >
> > Fat City Network Services -- 858-538-5051
> > http://www.fatcity.com
> > San Diego, California -- Mailing list and web
> > hosting services
> >
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> __________________________________
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> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.net
> --
> Author: Gene Gurevich
> INET: gurelei_at_yahoo.com
>
> Fat City Network Services -- 858-538-5051 http://www.fatcity.com
> San Diego, California -- Mailing list and web hosting services
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>

-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Tanel Poder
  INET: tanel.poder.003_at_mail.ee

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
San Diego, California        -- Mailing list and web hosting services
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Received on Mon Dec 08 2003 - 12:24:25 CST

Original text of this message

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