DBCA times wrong: ORA-19504 ORA-12547 ORA-15001 ORA-15055

Problem

This error in Baidu found a lap, the whole TM-like content, real depressed, and then open the Google big God,

Error time: When using "asm,1" ASM installation + Oracle installation and installation second time wrong, in the DBCA build the library step 11OF11 Click Finish installs to 11% or so error

Error content: Originally wanted, and later forgot, the contents of the following similar content:

The following is part of the error: ora-19504:failed to create File "+DG" Ora-15001:diskgroup "+DG" does not exist or was not Mountedora-15055:un Able to connect to ASM instanceora-12547:tns:lost contact


"Resolve" at this timeThe ASM instance is started, the disk group is mount, and the following permissions are modified:
[Email protected] bin]$ CD $GRID _home/bin
[Email protected] bin]$ chmod 6751 Oracle


[Email protected] bin]$ CD $ORACLE _home/bin
[Email protected] bin]$ chmod 6751 Oracle


Ls-l Oracle
-rwsr-s--x 1 grid oinstall 152400480 Nov 15:49 Oracle


After the modification is complete, reinstall, pass.

DBCA times wrong: ORA-19504 ORA-12547 ORA-15001 ORA-15055