11gR2 RAC环境重建ASM SPFILE

有关11gR2 ASM spfile说明能够看

http://blog.csdn.net/robo23/article/details/41930051

下面粘出spfile重新启动过程:

+++1)当前集群资源执行状态

[[email protected] ~]$ crsctl stat res -t

--------------------------------------------------------------------------------

NAME           TARGET  STATE        SERVER                   STATE_DETAILS

--------------------------------------------------------------------------------

Local Resources

--------------------------------------------------------------------------------

ora.DATA.dg

ONLINE  ONLINE       rac1

ONLINE  ONLINE       rac2

ora.LISTENER.lsnr

ONLINE  ONLINE       rac1

ONLINE  ONLINE       rac2

ora.OCR_VOTE.dg

ONLINE  ONLINE       rac1

ONLINE  ONLINE       rac2

ora.asm

ONLINE  ONLINE       rac1                     Started

ONLINE  ONLINE       rac2                     Started

ora.gsd

OFFLINE OFFLINE      rac1

OFFLINE OFFLINE      rac2

ora.net1.network

ONLINE  ONLINE       rac1

ONLINE  ONLINE       rac2

ora.ons

ONLINE  ONLINE       rac1

ONLINE  ONLINE       rac2

ora.registry.acfs

ONLINE  ONLINE       rac1

ONLINE  ONLINE       rac2

--------------------------------------------------------------------------------

Cluster Resources

--------------------------------------------------------------------------------

ora.LISTENER_SCAN1.lsnr

1        ONLINE  ONLINE       rac1

ora.cvu

1        ONLINE  ONLINE       rac2

ora.luyan.db

1        ONLINE  ONLINE       rac2                     Open

2        ONLINE  ONLINE       rac1                     Open

ora.oc4j

1        ONLINE  ONLINE       rac2

ora.rac1.vip

1        ONLINE  ONLINE       rac1

ora.rac2.vip

1        ONLINE  ONLINE       rac2

ora.scan1.vip

1        ONLINE  ONLINE       rac1

+++2)当前ASM spfile配置

[[email protected] ~]# su - grid

s[[email protected] ~]$ sqlplus  / as sysdba

SQL*Plus: Release 11.2.0.4.0 Production on Mon Dec 15 10:43:25 2014

Copyright (c) 1982, 2013, Oracle.  All rights reserved.

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production

With the Real Application Clusters and Automatic Storage Management options

SQL> show parameter spfile;

NAME         TYPE

------------------------------------ ----------------------

VALUE

------------------------------

spfile         string

+OCR_VOTE/rac-cluster/asmparameterfile/registry.253.866325101

[[email protected] ~]$ asmcmd spget

+OCR_VOTE/rac-cluster/ASMPARAMETERFILE/REGISTRY.253.866325101

+++3) 备份spfile,删除旧的spfile

ASMCMD> cd +OCR_VOTE/rac-cluster/ASMPARAMETERFILE/

ASMCMD> ls

REGISTRY.253.866325101

ASMCMD> rm REGISTRY.253.866325101

ORA-15032: not all alterations performed

ORA-15028: ASM file ‘+OCR_VOTE/rac-cluster/ASMPARAMETERFILE/REGISTRY.253.866325101‘ not dropped; currently being accessed (DBD ERROR: OCIStmtExecute)

ASMCMD> spcopy +OCR_VOTE/rac-cluster/ASMPARAMETERFILE/REGISTRY.253.866325101 /home/grid

ASMCMD> spset /home/grid/REGISTRY.253.866325101

ASMCMD> shutdown --abort

ASM instance shutdown

Connected to an idle instance.

ASMCMD> startup

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

ASMCMD> spget

/home/grid/REGISTRY.253.866325101   <<<<<已经生效

ASMCMD> rm REGISTRY.253.866325101

ORA-15032: not all alterations performed

ORA-15028: ASM file ‘+OCR_VOTE/rac-cluster/ASMPARAMETERFILE/REGISTRY.253.866325101‘ not dropped; currently being accessed (DBD ERROR: OCIStmtExecute)

<<<<<<提示不让删除,由于有实例在占用.关闭实例1就可以

[[email protected] ~]$ asmcmd

ASMCMD> shutdown --abort

ASM instance shutdown

Connected to an idle instance.

ASMCMD> exit

[[email protected] ~]$ ps -ef | grep pmon

grid      5793  5674  0 10:50 pts/0    00:00:00 grep pmon

+++4) 重建spfile:

SQL> create spfile=‘+OCR_VOTE/rac-cluster/spfilecss.ora‘ from pfile=‘/tmp/css.ora‘;

File created.

[[email protected] ~]$ asmcmd spget

+OCR_VOTE/rac-cluster/spfilecss.ora      <<<<<<<<<<<<<<<<自己主动改动了gpnp profile配置

[[email protected] ~]$ 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

下面尝试创建pfile,而后指向我们手工创建的路径,看看数据库是否能顺利打开:

[[email protected] ~]$ cd $GRID_HOME/dbs

[[email protected] 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

[[email protected] dbs]$ cat > init+ASM1.ora <<EOF

> spfile=‘+OCR_VOTE/rac-cluster/spfilecss.ora‘

> EOF

[[email protected] dbs]$ cat init+ASM1.ora

spfile=‘+OCR_VOTE/rac-cluster/spfilecss.ora‘            <<<<<<<<<<<<<<<<<pfile内容指定了spfile为我们手工创建的路径

重新启动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

[[email protected] dbs]$ asmcmd spget

+OCR_VOTE/rac-cluster/spfilecss.ora

[[email protected] 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

[[email protected] dbs]$ asmcmd shutdown --abort

ASM instance shutdown

[[email protected] dbs]$ sqlplus  / as sysasm

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

Copyright (c) 1982, 2013, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup

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/spfilecs

s.ora

节点一启动也能正常启动:

[[email protected] ~]$ ps -ef | grep pmon

grid      5793  5674  0 10:50 pts/0    00:00:00 grep pmon

[[email protected] ~]$

[[email protected] ~]$

[[email protected] ~]$ sqlplus  / as sysasm

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

Copyright (c) 1982, 2013, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup

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           <<<<<<<<<<<<<<<<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)

[[email protected] dbs]$ crsctl stat res -t

--------------------------------------------------------------------------------

NAME           TARGET  STATE        SERVER                   STATE_DETAILS

--------------------------------------------------------------------------------

Local Resources

--------------------------------------------------------------------------------

ora.DATA.dg

ONLINE  ONLINE       rac1

ONLINE  ONLINE       rac2

ora.LISTENER.lsnr

ONLINE  ONLINE       rac1

ONLINE  ONLINE       rac2

ora.OCR_VOTE.dg

ONLINE  ONLINE       rac1

ONLINE  ONLINE       rac2

ora.asm

ONLINE  ONLINE       rac1                     Started

ONLINE  ONLINE       rac2                     Started

ora.gsd

OFFLINE OFFLINE      rac1

OFFLINE OFFLINE      rac2

ora.net1.network

ONLINE  ONLINE       rac1

ONLINE  ONLINE       rac2

ora.ons

ONLINE  ONLINE       rac1

ONLINE  ONLINE       rac2

ora.registry.acfs

ONLINE  ONLINE       rac1

ONLINE  ONLINE       rac2

--------------------------------------------------------------------------------

Cluster Resources

--------------------------------------------------------------------------------

ora.LISTENER_SCAN1.lsnr

1        ONLINE  ONLINE       rac1

ora.cvu

1        ONLINE  ONLINE       rac2

ora.luyan.db

1        ONLINE  ONLINE       rac2                     Open

2        ONLINE  ONLINE       rac1                     Open

ora.oc4j

1        ONLINE  ONLINE       rac2

ora.rac1.vip

1        ONLINE  ONLINE       rac1

ora.rac2.vip

1        ONLINE  ONLINE       rac2

ora.scan1.vip

1        ONLINE  ONLINE       rac1

[[email protected] dbs]$ asmcmd spget

+OCR_VOTE/rac-cluster/spfilecss.ora

[[email protected] 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

[[email protected] dbs]$ asmcmd spset +OCR_VOTE/rac-cluster/ASMPARAMETERFILE/REGISTRY.253.866371967

[[email protected] dbs]$ asmcmd shutdown --abort

ASM instance shutdown

[[email protected] dbs]$ sqlplus  / as sysasm

SQL*Plus: Release 11.2.0.4.0 Production on Mon Dec 15 11:43:26 2014

Copyright (c) 1982, 2013, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup

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/asmparameterfile/registry.253.86637196

7

SQL> exit

Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production

With the Real Application Clusters and Automatic Storage Management options

[[email protected] dbs]$ asmcmd spget

+OCR_VOTE/rac-cluster/ASMPARAMETERFILE/REGISTRY.253.866371967

远程节点也重新启动,自己主动生效:

[[email protected] ~]$ asmcmd shutdown --abort

ASM instance shutdown

[[email protected] ~]$ sqlplus / as sysasm

SQL*Plus: Release 11.2.0.4.0 Production on Mon Dec 15 11:44:24 2014

Copyright (c) 1982, 2013, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup

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/asmparameterfile/registry.253.866371967

至此,spfile重建完成:

旧spfile:

+OCR_VOTE/rac-cluster/asmparameterfile/registry.253.866325101

新spfile:

+OCR_VOTE/rac-cluster/asmparameterfile/registry.253.866371967

-------------------------------------------------------------------------------------------------

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时间： 2024-10-08 17:55:38

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