SIHA环境修改主机名实施步骤

crsctl  stop has

su - root
/u01/app/grid/11.2.0.3/grid/crs/install/roothas.pl -deconfig -force
/u01/app/grid/11.2.0.3/grid/crs/install/roothas.pl

su - grid
/u01/app/grid/11.2.0.3/grid/bin/crsctl modify resource "ora.cssd" -init -attr "AUTO_START=1" 

su - grid
/u01/app/grid/11.2.0.3/grid/bin/crsctl stop has
/u01/app/grid/11.2.0.3/grid/bin/crsctl start has

su - grid
/u01/app/grid/11.2.0.3/grid/bin/crsctl check has
/u01/app/grid/11.2.0.3/grid/bin/crsctl check css
/u01/app/grid/11.2.0.3/grid/bin/crsctl stat resource
/u01/app/grid/11.2.0.3/grid/bin/crsctl stat res -t

su - grid
srvctl add listener
srvctl start listener

su - grid
vi /tmp/init+ASM.ora

asm_diskgroups='DATADG'
instance_type='asm'
large_pool_size=12M
remote_login_passwordfile='EXCLUSIVE'

su - grid
srvctl add asm

su - grid
crsctl modify resource "ora.asm" -attr "AUTO_START=1"

kfod asm_diskstring='ORCL:*' disks=all
注意：也可以设置
kfod asm_diskstring='<full path ASM disks location>/*' disks=all

su - grid
export ORACLE_SID=+ASM
sqlplus / as sysasm
SQL> startup pfile='/tmp/init+ASM.ora'
SQL> show parameter asm

SQL> select  path  from v$asm_disk;

SQL> create spfile from pfile;

srvctl modify asm  -p <spfile full path>
srvctl modify asm  -l LISTENER

crsctl  stop has
crsctl  start has
crsctl  stat res
crsctl  stat res -t

su – oracle
$ echo $ORACLE_SID
$ echo $ORACLE_HOME

srvctl add database -d $ORACLE_SID -o $ORACLE_HOME
srvctl start database -d dbname