crs资源情况
Cause:  The initialization parameter GC_FILES_TO_LOCKS is not the same as 

数据库版本
ora....D1.inst application    OFFLINE   OFFLINE               
ora.PROD.db    application    ONLINE    ONLINE    node2       
CORE    10.2.0.5.0      Production

复制代码 代码如下:

[oracle@node1 dbs]$ $ORA_CRS_HOME/bin/crs_stat -t

        another instance mounted in parallel mode.
SQL> startup
-------------------------------------------------------------------------------
----------------------------------------------------------------
Text:     mount is incompatible with mounts by other instances 
 

Total System Global Area  171966464 bytes
ora....SM1.asm application    ONLINE    ONLINE    node1       
        dditional messages will accompany this message to report why the mounts are incompatible.
Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bi
Fixed Size                  2094832 bytes
ora....E2.lsnr application    ONLINE    ONLINE    node2       
PL/SQL Release 10.2.0.5.0 - Production

BANNER

Action:  See the accompanying messages for the appropriate action to take.
ora....E1.lsnr application    ONLINE    ONLINE    node1       

        a database by the same name, and the mounts are not compatible.
NLSRTL Version 10.2.0.5.0 - Production

Variable Size             113248528 bytes
ORACLE instance started.

Action: Modify the parameter to be compatible with the other instances, then
Error:  ORA 1606 
环境Linux 5.8 10.2.0.5 RAC,两个节点只能一个节点mount,如果尝试mount另外节点就报ORA-01105和ORA-01606错误
TNS for Linux: Version 10.2.0.5.0 - Production
Text:   GC_FILES_TO_LOCKS not identical to that of another mounted instance 
Name           Type           Target    State     Host        
 

ORA-01606: gc_files_to_locks not identical to that of another mounted instance
-------------------------------------------------------------------------------
Database Buffers           50331648 bytes
        This parameter must be the same as that for all shared instances.
根据这个错误提示，查询两个节点的gc_files_to_locks参数，均为空值(默认值),也就是值相同
        shut down and restart the instance.

复制代码 代码如下:

SQL> select * from v$version;
Error:    ORA 1105 
Cause:  An attempt was made to mount the database, but another instance has already mounted 
ora.node2.ons  application    ONLINE    ONLINE    node2       
ora....D2.inst application    ONLINE    ONLINE    node2       
------------------------------------------------------------
Redo Buffers                6291456 bytes
ora.node1.vip  application    ONLINE    ONLINE    node1       
节点1 mount报错

复制代码 代码如下:

ora.node1.ons  application    ONLINE    ONLINE    node1       
ora.node2.vip  application    ONLINE    ONLINE    node2
ORA-01105: mount is incompatible with mounts by other instances

复制代码 代码如下:

ora.node2.gsd  application    ONLINE    ONLINE    node2       
ora.node1.gsd  application    ONLINE    ONLINE    node1       
ora....SM2.asm application    ONLINE    ONLINE    node2