No, this bug is one where the export hangs forever as per Kumanan's description. It's
fixed by patching 8.1.7 or by putting
event = "10297 trace name context forever, level 1"
in the init.ora. I think the note is 144794.1 on Metalink.
Saul Solomon
Senior Database Administrator
PPG Industries
ssolomon_at_ppg.com
412 434-3504
-----Original Message-----
Sent: Thursday, June 21, 2001 11:33 AM
To: Multiple recipients of list ORACLE-L
Kevin,
I believe the bug to which he was referring is bug
970640 documented in Note: 76670.1 "ALERT:
Transportable Tablespaces can Corrupt Target Database"
This bug is specific to 8.1.5 and is fixed in 8.1.6+
The bug is in the way export creates the dmp file of
the transportable tablespace metadata and does not
always happen. If you attempt to import an 8.1.5
export file that would cause the corruption into an
8.1.6+ db it will fail with ORA-29336 "Internal error
from DBMS_PLUGTS" thereby preventing the corruption.
HTH,
- Anita
- Kevin Lange <kgel_at_ppoone.com> wrote:
> There is definitely a bug. At an IOUGA conference a
> while back I sat thru a
> session where he was talking about all the things to
> do with Transportable
> Tablespaces ..... and at the end of the talk he said
> ........"But dont use
> it unless you are up on the upcoming 8.1.7... there
> is a bug that can
> destroy your tablespace."
>
> So much for a well spent 30 minutes.
>
> -----Original Message-----
> Sent: Wednesday, June 20, 2001 6:37 AM
> To: Multiple recipients of list ORACLE-L
>
>
> Thanks.
> I'll also try it with 816 and see if it works fine
> there.
>
> Kumanan
>
> > -----Original Message-----
> > From: Solomon, Saul M. [SMTP:ssolomon_at_ppg.com]
> > Sent: 19 June 2001 21:41
> > To: Multiple recipients of list ORACLE-L
> > Subject: RE: Transportable tablespace problem in
> 817
> >
> > This is a bug. You've probably got an ORA-600 too
> in your alert log. I had
> > the same problem and upgraded to 8.1.7.1 to fix
> it.
> >
> > Saul Solomon
> > Senior Database Administrator
> > PPG Industries
> > ssolomon_at_ppg.com
> > 412 434-3504
> >
> >
> >
> > -----Original Message-----
> > Sent: Tuesday, June 19, 2001 4:22 PM
> > To: Multiple recipients of list ORACLE-L
> >
> >
> > I'm trying to a transportable but the export
> session is hanging.
> > The v$session says the session is actually active.
> >
> > Anybody here has any such experience?
> >
> > Any ideas to resolve this?
> >
> >
> > Thanks
> > Kumanan
> >
> > SQL> set autoprint on serveroutput on
> > SQL> exec dbms_tts.transport_set_check
> ('DATA',TRUE);
> > PL/SQL procedure successfully completed.
> > SQL> select * from sys.transport_set_violations;
> > VIOLATIONS
> >
>
> > --
> > ----
> > Index KBALASUN.PK_USERS_USERID in tablespace
> INDEXTS enforces primary
> > constriant
> > s of table KBALASUN.USERS in tablespace DAT
> > SQL> exec dbms_tts.transport_set_check
> ('DATA,INDEXTS',TRUE);
> > PL/SQL procedure successfully completed.
> > SQL> select * from sys.transport_set_violations;
> > no rows selected
> >
> > alter tablespace data read only;
> > alter tablespace data read only;
> >
> > /tmp <ora> $ env
> > NLS_LANG=AMERICAN_AMERICA.WE8ISO8859P1
> > ORACLE_SID=KBDB
> >
>
ORA_NLS33=/export/home/oracle/product/8.1.7/ocommon/nls/admin/data
> > ORACLE_HOME=/export/home/oracle/product/8.1.7
> >
> >
> > /tmp <ora> $ exp transport_tablespace=y
> tablespaces=DATA,INDEXTS
> > file=testtrans.dmp
> >
> > Export: Release 8.1.7.0.0 - Production on Tue Jun
> 19 19:30:37 2001
> >
> > (c) Copyright 2000 Oracle Corporation. All rights
> reserved.
> >
> >
> > Username: sys as sysdba
> > Password:
> >
> > Connected to: Oracle8i Enterprise Edition Release
> 8.1.7.0.0 - Production
> > JServer Release 8.1.7.0.0 - Production
> > Export done in WE8ISO8859P1 character set and
> WE8ISO8859P1 NCHAR character
> > set
> > Note: table data (rows) will not be exported
> > About to export transportable tablespace
> metadata...
> > <its just hanging forever.>
> >
> >
> >
>
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> > --
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> > --
> > Author: Kumanan Balasundaram
> > INET: kumanan.balasundaram_at_qxl.com
> >
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> > Author: Solomon, Saul M.
> > INET: ssolomon_at_ppg.com
> >
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> --
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> Author: Kumanan Balasundaram
> INET: kumanan.balasundaram_at_qxl.com
>
> Fat City Network Services -- (858) 538-5051 FAX:
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Received on Thu Jun 21 2001 - 10:28:24 CDT
