Problem in creating database -Missing Redo log file

I am try to create a new database using DBCA .While creating a database it shows the error oracle instance terminated.Force Disconnected.
My alert log file is
Errors in file /u01/app/oracle/diag/rdbms/oracl/oracl/trace/oracl_ora_5424.trc:
ORA-00313: open failed for members of log group 1 of thread 1
ORA-00312: online log 1 thread 1: '/u01/app/oracle/oradata/oracl/redo01.log'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Wed Nov 06 10:07:27 2013
Errors in file /u01/app/oracle/diag/rdbms/oracl/oracl/trace/oracl_ora_5424.trc:
ORA-00313: open failed for members of log group 2 of thread 1
ORA-00312: online log 2 thread 1: '/u01/app/oracle/oradata/oracl/redo02.log'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Errors in file /u01/app/oracle/diag/rdbms/oracl/oracl/trace/oracl_ora_5424.trc:
ORA-00313: open failed for members of log group 3 of thread 1
ORA-00312: online log 3 thread 1: '/u01/app/oracle/oradata/oracl/redo03.log'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Wed Nov 06 10:07:38 2013
Setting recovery target incarnation to 2
Wed Nov 06 10:07:38 2013
Assigning activation ID 1876274518 (0x6fd5ad56)
Thread 1 opened at log sequence 1
  Current log# 1 seq# 1 mem# 0: /u01/app/oracle/oradata/oracl/redo01.log
Successful open of redo thread 1
Wed Nov 06 10:07:38 2013
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Wed Nov 06 10:07:38 2013
SMON: enabling cache recovery
Errors in file /u01/app/oracle/diag/rdbms/oracl/oracl/trace/oracl_ora_5424.trc  (incident=1345):
ORA-00600: internal error code, arguments: [kpotcgah-7], [12534], [ORA-12534: TNS:operation not supported
Incident details in: /u01/app/oracle/diag/rdbms/oracl/oracl/incident/incdir_1345/oracl_ora_5424_i1345.trc
Wed Nov 06 10:07:46 2013
Trace dumping is performing id=[cdmp_20131106100746]
Errors in file /u01/app/oracle/diag/rdbms/oracl/oracl/trace/oracl_ora_5424.trc:
ORA-00600: internal error code, arguments: [kpotcgah-7], [12534], [ORA-12534: TNS:operation not supported
Error 600 happened during db open, shutting down database
USER (ospid: 5424): terminating the instance due to error 600
Instance terminated by USER, pid = 5424
ORA-1092 signalled during: alter database "oracl" open resetlogs...
ORA-1092 : opiodr aborting process unknown ospid (5424_47935551851664)
Wed Nov 06 10:07:47 2013
ORA-1092 : opitsk aborting process
                                                                                                                               251,1         95%

>I am try to create a new database using DBCA
>Please help me to resolve this issue.My redo log file was missing
DROP and recreate the database.  It is a *new* database without any data.
Check what datafile locations and redo log file locations you specify when creating the new database. Check if you have permissions and enough disk space.
Hemant K Chitale

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    Hardware : IBM p570 machine with P6 processor Lpar of .5 CPU and 2.5 GB Ram
    OS : AIX 5.3 ML 07
    Cluster: HACMP 5.4.1.2
    Oracle Version: 9.2.0.4 RAC
    SAN : DS8100 from IBM
    I have used flash copy option to copy the database from production to test machine. Then tried to recover the database to an consistent state using the command "recover automatic database until cancel". System is taking long time and after viewing the alert log it was found that, for the first time, if it is reading all the datafiles and it is taking 3 seconds for each datafile. Since i have more than 500 datafiles, it is nearly taking 25 mins for applying the first archived redo log file. All other log files are applied immeidately without any delay. Any suggession to improve the speed will be highly appreciated.
    Regards
    Sridhar

    After chaning the LPAR settings with 2 CPU and 5GB RAM, the problem solved.

  • Do I need to create new group for standby redo log files?

    I have 10 group of redo log files with 2 members for each group for my primary database , Do I need to create new group for standby redo log files for the standby database
    Group#     Members
    ==============
    1              2
    2              2
    3             2
    4             2
    5             2
    6             2
    7             2
    8             2
    9             2
    10           2
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    please correct me if am doin mistake
    becuase when I issue the statment I getting error message sayin the group is already created.

    Thanks John
    I just find the answer
    Yes, it's recomeded to add new group , for instnace If I have 10 group from 1 to 10 then the standby shoudl be from 11 to 20
    Thanks I found the answer.

  • Checksum problem in redo log file.

    hi,
    I hv a checksum problem in my redo log file.
    Details.
    1. I m unable to open the database but able to mount it.
    2. Error says checksum error in current redolog group 2, so can't recover thread 1.
    3. Error in group 2 which is active group.
    In Mount stage ...
    4. I Can't switch group as database is not open.
    5. I . can't drop as group is active/current.
    6. I can't clear logfile as thread 1 is not recovered.
    7. I . can't recover through " Recover Database" command
    Pls help,
    Thanks in adv.
    Rup

    Try out these steps provided below, this would make your problem gone.
    sql > shutdown immediate ;
    sql > startup mount ;
    sql > recover database until cance ;
    sql > alter database open resetlogs ;
    make sure to take database backup
    hare krishna
    Alok

  • Oracle 10g R2 Database Redo Log Files

    I had 3 redo log files, each of size 50 MB. i added 3 more redo log files, each of size 250 MB.
    Database is running in archive mode, files are generating with different sizes like 44 MB and 240 MB, i need to know is this harm for database or not?
    to make all archive redo log files generation of equal size what should i do?
    Please guide

    Waheed,
    When the redo log switch willbe happening,oracle would be asking archiver to log that into the archive file.So in case you have any parameters set to make the switch happen at certain time,depending on the activity of teh database,the archive file size may vary.There is no harm wit the different sizes of the files.What matters is the transaction informaiton contained in them not their size.
    to make all archive redo log files generation of equal size what should i do?
    As mentioned by Syed, you can make the switch happen at a defined interval which will not ensure but still will be a step to make the archive files of the same size.But I shall say you should bother more about making sure that the files are available rather than their size.
    Aman....

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