11gR2RAC环境重建ASMSPFILE - 数据库编程

tmp/css.ora';

File created.

[grid@rac2 ~]$ asmcmd spget
+OCR_VOTE/rac-cluster/spfilecss.ora <<<<<<<<<<<<<<<<自动修改了gpnp profile配置

[grid@rac2 ~]$ asmcmd ls -l +OCR_VOTE/rac-cluster/spfilecss.ora
Type Redund Striped Time Sys Name
N spfilecss.ora => +OCR_VOTE/rac-cluster/ASMPARAMETERFILE/REGISTRY.253.866371967
<<<<<<<<<<<<<我们手工创建的spfile实际上还是指向了+OCR_VOTE/rac-cluster/ASMPARAMETERFILE/REGISTRY.253.866371967

以下尝试创建pfile,而后指向我们手工创建的路径,看看数据库能否顺利打开:

[grid@rac2 ~]$ cd $GRID_HOME/dbs
[grid@rac2 dbs]$ ps -ef | grep pmon
grid 5850 1 0 10:46 ? 00:00:00 asm_pmon_+ASM1
oracle 6216 1 0 10:46 ? 00:00:00 ora_pmon_luyan1
grid 6990 5516 0 10:55 pts/0 00:00:00 grep pmon
[grid@rac2 dbs]$ cat > init+ASM1.ora < > spfile='+OCR_VOTE/rac-cluster/spfilecss.ora'
> EOF
[grid@rac2 dbs]$ cat init+ASM1.ora
spfile='+OCR_VOTE/rac-cluster/spfilecss.ora' <<<<<<<<<<<<<<<<

重启ASM...

SQL> show parameter spfile;

NAME TYPE
------------------------------------ ----------------------
VALUE
------------------------------
spfile string
/home/grid/REGISTRY.253.866325101
SQL> shutdown abort;
ASM instance shutdown
SQL> startup pfile='?/dbs/init+ASM1.ora'; <<<<<<<<<以pfile启动
ASM instance started

Total System Global Area 1135747072 bytes
Fixed Size 2260728 bytes
Variable Size 1108320520 bytes
ASM Cache 25165824 bytes
ASM diskgroups mounted
ASM diskgroups volume enabled
SQL> show parameter spfile;

NAME TYPE
------------------------------------ ----------------------
VALUE
------------------------------
spfile string
+OCR_VOTE/rac-cluster/spfilecss.ora

[grid@rac2 dbs]$ asmcmd spget
+OCR_VOTE/rac-cluster/spfilecss.ora
[grid@rac2 dbs]$ asmcmd ls -l +OCR_VOTE/rac-cluster/spfilecss.ora
Type Redund Striped Time Sys Name
N spfilecss.ora => +OCR_VOTE/rac-cluster/ASMPARAMETERFILE/REGISTRY.253.866371967
[grid@rac2 dbs]$ asmcmd shutdown --abort
ASM instance shutdown
[grid@rac2 dbs]$ sqlplus / as sysasm

SQL*Plus: Release 11.2.0.4.0 Production on Mon Dec 15 11:21:09 2014

Connected to an idle instance.

SQL> startup
ASM instance started

NAME TYPE
------------------------------------ ----------------------
VALUE
------------------------------
spfile string
+OCR_VOTE/rac-cluster/spfilecs
s.ora

节点一启动也能正常启动:
[grid@rac1 ~]$ ps -ef | grep pmon
grid 5793 5674 0 10:50 pts/0 00:00:00 grep pmon
[grid@rac1 ~]$
[grid@rac1 ~]$
[grid@rac1 ~]$ sqlplus / as sysasm

SQL*Plus: Release 11.2.0.4.0 Production on Mon Dec 15 11:21:56 2014

Connected to an idle instance.

SQL> startup
ASM instance started

NAME TYPE
------------------------------------ ----------------------
VALUE
------------------------------
spfile string
+OCR_VOTE/rac-cluster/spfilecss.ora <<<<<<<<<<<<<<<<以正确的SPFILE路径启动实例

+++5) 替换手工创建的spfile至链接路径(可选)

[grid@rac2 dbs]$ crsctl stat res -t
--------------------------------------------------------------------------------
NAME TARGET STATE SERVER STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.DA

11gR2RAC环境重建ASMSPFILE(二)

+++5) 替换手工创建的spfile至链接路径(可选)