对ASM节点重新加载：节点1：
[root@rac1 ~]# /etc/init.d/oracleasm enable
Writing Oracle ASM library driver configuration: [ OK ]
Scanning system for ASM disks: [ OK ]
[root@rac1 ~]# /etc/init.d/oracleasm scandisks
Scanning system for ASM disks: [ OK ]
[root@rac2 clusterware]# /etc/init.d/oracleasm enable
Writing Oracle ASM library driver configuration: [ OK ]
Scanning system for ASM disks: [ OK ]
[root@rac2 clusterware]# /etc/init.d/oracleasm scandisks
Scanning system for ASM disks: [ OK ]
[root@rac2 clusterware]#
重新启动集群服务：
rac1-> crs_stop -all
Attempting to stop `ora.rac1.LISTENER_RAC1.lsnr` on member `rac1`
Attempting to stop `ora.rac2.LISTENER_RAC2.lsnr` on member `rac2`
Stop of `ora.rac1.LISTENER_RAC1.lsnr` on member `rac1` succeeded.
Target set to OFFLINE for `ora.dbvdb.dbvdb1.inst`
Attempting to stop `ora.rac1.ASM1.asm` on member `rac1`
Stop of `ora.rac2.LISTENER_RAC2.lsnr` on member `rac2` succeeded.
Target set to OFFLINE for `ora.dbvdb.dbvdb2.inst`
Attempting to stop `ora.rac2.ASM2.asm` on member `rac2`
Stop of `ora.rac1.ASM1.asm` on member `rac1` succeeded.
Attempting to stop `ora.rac1.vip` on member `rac1`
Stop of `ora.rac1.vip` on member `rac1` succeeded.
Stop of `ora.rac2.ASM2.asm` on member `rac2` succeeded.
Attempting to stop `ora.rac2.vip` on member `rac2`
Stop of `ora.rac2.vip` on member `rac2` succeeded.
rac1-> srvctl status nodeapps -n rac1
VIP is not running on node: rac1
GSD is not running on node: rac1
Listener is not running on node: rac1
ONS daemon is not running on node: rac1
rac1-> crs_start -all
Attempting to start `ora.rac1.vip` on member `rac1`
Attempting to start `ora.rac2.vip` on member `rac2`
Start of `ora.rac2.vip` on member `rac2` succeeded.
Start of `ora.rac1.vip` on member `rac1` succeeded.
Attempting to start `ora.rac1.ASM1.asm` on member `rac1`
Attempting to start `ora.rac2.ASM2.asm` on member `rac2`
Start of `ora.rac1.ASM1.asm` on member `rac1` succeeded.
Attempting to start `ora.dbvdb.dbvdb1.inst` on member `rac1`
Start of `ora.rac2.ASM2.asm` on member `rac2` succeeded.
Attempting to start `ora.dbvdb.dbvdb2.inst` on member `rac2`
Start of `ora.dbvdb.dbvdb1.inst` on member `rac1` succeeded.
Attempting to start `ora.rac1.LISTENER_RAC1.lsnr` on member `rac1`
Start of `ora.rac1.LISTENER_RAC1.lsnr` on member `rac1` succeeded.
Start of `ora.dbvdb.dbvdb2.inst` on member `rac2` failed.
rac1 : CRS-1018: Resource ora.rac2.vip (application) is already running on rac2
rac1 : CRS-1018: Resource ora.rac2.vip (application) is already running on rac2
CRS-0215: Could not start resource 'ora.dbvdb.dbvdb2.inst'.
CRS-0223: Resource 'ora.rac2.LISTENER_RAC2.lsnr' has placement error.
仍有报错，不过不去管他，
继续查看CRS的状态：
rac1-> crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora.dbvdb.db application ONLINE ONLINE rac1
ora....b1.inst application ONLINE ONLINE rac1
ora....b2.inst application ONLINE ONLINE rac2
ora....SM1.asm application ONLINE ONLINE rac1
ora....C1.lsnr application ONLINE ONLINE rac1
ora.rac1.gsd application ONLINE ONLINE rac1
ora.rac1.ons application ONLINE ONLINE rac1
ora.rac1.vip application ONLINE ONLINE rac1
ora....SM2.asm application ONLINE ONLINE rac2
ora....C2.lsnr application ONLINE ONLINE rac2
ora.rac2.gsd application ONLINE ONLINE rac2
ora.rac2.ons application ONLINE ONLINE rac2
ora.rac2.vip application ONLINE ONLINE rac2
rac1-> srvctl status nodeapps -n rac1
VIP is running on node: rac1
GSD is running on node: rac1
Listener is running on node: rac1
ONS daemon is running on node: rac1
rac1-> srvctl status nodeapps -n rac2
rac1-> srvctl status nodeapps -n rac2
VIP is running on node: rac2
GSD is running on node: rac2
Listener is running on node: rac2
ONS daemon is running on node: rac2
好象有希望了。。。
赶紧启动启动数据库。。。。
rac1-> srvctl status database -d devdb
PRKR-1001 : cluster database devdb does not exist
PRKO-2005 : Application error: Failure in getting Cluster Database Configuration for: devdb
数据库依然不能启动。走到这个地步，也只能重新建库了，实用DBCA重新建数据库。最后数据库正常启动了。。。。。。。