Re: NTBACKUP error

From: pinchol <pinchol1_at_gmail.com>
Date: Thu, 20 Aug 2009 14:00:35 -0700 (PDT)
Message-ID: <0a641b84-6b6b-4a7d-aa72-a0c995d2bbfe_at_f37g2000yqn.googlegroups.com>



On Aug 16, 5:25 pm, "hea..._at_googlemail.com" <hea..._at_googlemail.com> wrote:
> Have you always had this error when backing up this system,
> particularly the Oracle datafiles .DBFs ?
>
> Are you putting the oracle tablespaces in backup mode before doing the
> tape backup if you are doing a hot backup ?
>
> It looks like NT backup is noticing these files have changed since the
> start of the backup which they will be doing if the database is
> opened.  What you can do is do a restore on another box and do a
> database recovery.  If the database tablespaces are in backup mode
> whilst this is in process it would have been logging whole blocks to
> allow recovery of the datafiles.  Best way would be to do a test
> restore on a test box and see if can restore the database up to the
> most recent archived log available from the restored data.
>
> More details on your backup strategy will also help.  Looking at your
> alert log, I can't see anything bad and can see the database shutdown
> and startup.  Is this a cold backup (you are shutting down the
> database before starting theNTbackupto tape/disk ?)
>
> If this is a cold backup, look at the alert log, we can see that the
> database started the dismount of the database at Fri Aug 14 04:22:52
> 2009, did the tape backup start after this or before this ?
>
> Essentially I would check if you are doing a cold backup if the
> database was shut down before the tape backup started which could
> explain the errors.
>
> regards
> Vin
>
> On Aug 15, 10:36 am, pinchol <pinch..._at_gmail.com> wrote:
>
> > I am facing this issue when i perform full ntsystem backup using
> > adimistrator account for backup.
>
> > WARNING: Portions of "\oracle\oradata\orcl\SAIBGNL_INDX02.DBF" cannot
> > be read.  The backed up data is corrupt or incomplete.
> > This file will not restore correctly.
> > WARNING: Portions of "\oracle\oradata\orcl\SAIBGNL_TEMP01.DBF" cannot
> > be read.  The backed up data is corrupt or incomplete.
> > This file will not restore correctly.
> > WARNING: Portions of "\oracle\oradata\orcl\SAIBGNL_TEMP02.DBF" cannot
> > be read.  The backed up data is corrupt or incomplete.
> > This file will not restore correctly.
> > WARNING: Portions of "\oracle\oradata\orcl\SAIBGNL_TEMP03.DBF" cannot
> > be read.  The backed up data is corrupt or incomplete.
> > This file will not restore correctly.
> > WARNING: Portions of "\oracle\oradata\orcl\SAIBLOG_DATA01.DBF" cannot
> > be read.  The backed up data is corrupt or incomplete.
> > This file will not restore correctly.
>
> > Alert Log
> > Fri Aug 14 04:20:24 2009
> > SMON: enabling tx recovery
> > Fri Aug 14 04:20:24 2009
> > Database Characterset is AR8MSWIN1256
> > replication_dependency_tracking turned off (no async multimaster
> > replication found)
> > Completed: alter database open
> > Fri Aug 14 04:22:51 2009
> > Shutting down instance: further logons disabled
> > Shutting down instance (immediate)
> > License high water mark = 1
> > Fri Aug 14 04:22:52 2009
> > ALTER DATABASE CLOSE NORMAL
> > Fri Aug 14 04:22:52 2009
> > SMON: disabling tx recovery
> > SMON: disabling cache recovery
> > Fri Aug 14 04:22:52 2009
> > Shutting down archive processes
> > Archiving is disabled
> > Archive process shutdown avoided: 0 active
> > Thread 1 closed at log sequence 67613
> > Successful close of redo thread 1
> > Fri Aug 14 04:22:52 2009
> > Completed: ALTER DATABASE CLOSE NORMAL
> > Fri Aug 14 04:22:52 2009
> > ALTER DATABASE DISMOUNT
> > Completed: ALTER DATABASE DISMOUNT
> > ARCH: Archiving is disabled
> > Shutting down archive processes
> > Archiving is disabled
> > Archive process shutdown avoided: 0 active
> > ARCH: Archiving is disabled
> > Shutting down archive processes
> > Archiving is disabled
> > Archive process shutdown avoided: 0 active
> > Dump file d:\oracle\admin\orcl\bdump\alert_orcl.log
> > Fri Aug 14 05:21:29 2009
> > ORACLE V9.2.0.5.0 - Production vsnsta=0
> > vsnsql=12 vsnxtr=3
> > Windows 2000 Version 5.0 Service Pack 4, CPU type 586
> > Fri Aug 14 05:21:29 2009
> > Starting ORACLE instance (normal)
> > LICENSE_MAX_SESSION = 0
> > LICENSE_SESSIONS_WARNING = 0
> > SCN scheme 2
> > Using log_archive_dest parameter default value
> > LICENSE_MAX_USERS = 0
> > SYS auditing is disabled
> > Starting up ORACLE RDBMS Version: 9.2.0.5.0.
> > System parameters with non-default values:
> >   processes                = 1021
> >   timed_statistics         = TRUE
> >   event                    = 10511 trace name context forever, level
> > 2, 10841 trace name context forever
> >   shared_pool_size         = 528482304
> >   large_pool_size          = 16777216
> >   java_pool_size           = 16777216
> >   enqueue_resources        = 8000
> >   control_files            = D:\oracle\oradata\orcl\control01.ctl, D:
> > \oracle\oradata\orcl\control02.ctl, D:\oracle\oradata\orcl
> > \control03.ctl
> >   db_block_size            = 8192
> >   db_writer_processes      = 2
> >   db_cache_size            = 1048576000
> >   compatible               = 9.2.0.5.0
> >   log_buffer               = 10485760
> >   log_checkpoint_interval  = 5242880
> >   log_checkpoint_timeout   = 1800
> >   db_files                 = 512
> >   db_file_multiblock_read_count= 16
> >   fast_start_mttr_target   = 300
> >   log_checkpoints_to_alert = TRUE
> >   dml_locks                = 2000
> >   undo_management          = AUTO
> >   undo_tablespace          = UNDOTBS1
> >   undo_retention           = 10800
> >   max_enabled_roles        = 96
> >   O7_DICTIONARY_ACCESSIBILITY= TRUE
> >   remote_login_passwordfile= EXCLUSIVE
> >   db_domain                =
> >   global_names             = FALSE
> >   instance_name            = orcl
> >   utl_file_dir             = *
> >   cursor_sharing           = FORCE
> >   background_dump_dest     = D:\oracle\admin\orcl\bdump
> >   user_dump_dest           = D:\oracle\admin\orcl\udump
> >   core_dump_dest           = D:\oracle\admin\orcl\cdump
> >   sort_area_size           = 1572864
> >   sort_area_retained_size  = 65536
> >   db_name                  = orcl
> >   open_cursors             = 5000
> >   star_transformation_enabled= FALSE
> >   query_rewrite_enabled    = FALSE
> >   pga_aggregate_target     = 524288000
> > PMON started with pid=2
> > DBW0 started with pid=3
> > DBW1 started with pid=4
> > LGWR started with pid=5
> > CKPT started with pid=6
> > SMON started with pid=7
> > RECO started with pid=8
> > Fri Aug 14 05:21:33 2009
> > alter database mount exclusive
> > Fri Aug 14 05:21:38 2009
> > Successful mount of redo thread 1, with mount id 1222658013
> > Fri Aug 14 05:21:38 2009
> > Database mounted in Exclusive Mode.
> > Completed: alter database mount exclusive
> > Fri Aug 14 05:21:38 2009
> > alter database open
> > Fri Aug 14 05:21:40 2009
> > Thread 1 opened at log sequence 67613
> >   Current log# 3 seq# 67613 mem# 0: D:\ORACLE\ORADATA\ORCL\REDO03A.LOG
> >   Current log# 3 seq# 67613 mem# 1: D:\ORACLE\ORADATA\ORCL\REDO03B.LOG
> > Successful open of redo thread 1
> > Fri Aug 14 05:21:40 2009
> > LOG_CHECKPOINT_INTERVAL was set when MTTR advisory was switched on.
> > Fri Aug 14 05:21:40 2009
> > SMON: enabling cache recovery
> > Fri Aug 14 05:21:42 2009
> > Undo Segment 1 Onlined
> > Undo Segment 2 Onlined
> > Undo Segment 3 Onlined
> > Undo Segment 4 Onlined
> > Undo Segment 5 Onlined
> > Undo Segment 6 Onlined
> > Undo Segment 7 Onlined
> > Undo Segment 8 Onlined
> > Undo Segment 9 Onlined
> > Undo Segment 10 Onlined
> > Successfully onlined Undo Tablespace 1.
> > Fri Aug 14 05:21:42 2009
> > SMON: enabling tx recovery
> > Fri Aug 14 05:21:42 2009
> > Database Characterset is AR8MSWIN1256
> > replication_dependency_tracking turned off (no async multimaster
> > replication found)
> > Completed: alter database open
> > Sat Aug 15 07:32:24 2009
> > Beginning log switch checkpoint up to RBA [0x1081e.2.10], SCN:
> > 0x0000.81bc2ea0
> > Thread 1 advanced to log sequence 67614
> >   Current log# 4 seq# 67614 mem# 0: D:\ORACLE\ORADATA\ORCL\REDO04A.LOG
> >   Current log# 4 seq# 67614 mem# 1: D:\ORACLE\ORADATA\ORCL\REDO04B.LOG
>
> > Can anyone help me in this matter.

Dear Vin

I am waiting for your response please assist me if have any idea about above issue

Regards Received on Thu Aug 20 2009 - 16:00:35 CDT

Original text of this message