11gr2rac Environment DBCA Create a database error ORA-15055 ORA-15001

11gr2rac Environment DBCA Create a database error ORA-15055 ORA-15001

Like:

After the 11GR2 gridinfrastructure and database software installation is complete, run DBCA create the database to 30% when the report such as the following error, click OK after the prompt to ignore and stop the installation.

watermark/2/text/ahr0cdovl2jsb2cuy3nkbi5uzxqvd3v3zwlsb25n/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/ Dissolve/70/gravity/southeast ">

Problem Analysis:

from the above question we can see that it is due to the inability to access the ASM Disk group. However, to solve this problem, we have to go into ASM to explore the end, why just installed clusters, the building of the library is faulty.

We first log on to the ASM instance through a grid user, such as the following query operation, we found that the disk group is Mount state, there is no obvious problem with disk group status.

Sql> Select Name,state,type from v$asm_diskgroup;name                           State       type--------------------------------------- --------ocr_vote                       mounted     HIGHDATA001                        mounted     EXTERNFRA001                         mounted     EXTERNBAK001                         Mounted     EXTERN     Next we enter into the volume group +data001 through Amcmd login to ASM Disk Management, and this time we see the same data file generated by the DBCA creation database.
[Email protected] ~]$ asmcmdasmcmd> CD data001asmcmd> lsxmman/asmcmd> CD xmman/asmcmd> lsasmcmd> Lsdatafile/asmcmd> CD datafile/asmcmd> Lssysaux.258.859553539system.259.859553539undotbs1.257.859553539users.256.859553539asmcmd>

See above information we basically can exclude ASM problem, the following may be considered a permissions issue. Try running the root.sh script again.

Problem solving:

Run again such as the following script

[[email protected] dbsoft]#/dbsoft/oracle/product/11.2.4/dbhome_1/root.shperforming root user operation for Oracle 11g The following environment variables is set as:    oracle_owner= ORACLE    oracle_home=  /dbsoft/oracle/product/ 11.2.4/dbhome_1enter the full pathname of the local bin directory: [/usr/local/bin]: The contents of "Dbhome" has not cha Nged. No need to overwrite. The contents of "oraenv" has not changed. No need to overwrite. The contents of "coraenv" has not changed. No need to overwrite. Entries'll be added to The/etc/oratab file as needed bydatabase Configuration Assistant when a database is Createdfinis Hed running generic part of root script. Now product-specific root actions would be performed. Finished product-specific root actions. [Email protected] dbsoft]# Pwd/dbsoft

and then execute it again . DBCA build a library, troubleshoot

11gr2rac Environment DBCA Create a database error ORA-15055 ORA-15001