在跑root.sh脚本的时候，1号节点正常跑完。如下：

Performing root user operation.

The following environment variables are set as:

ORACLE_OWNER= grid

ORACLE_HOME=  /u01/app/12.2.0/grid

Enter the full pathname of the local bin directory: [/usr/local/bin]:

Copying dbhome to /usr/local/bin ...

Copying oraenv to /usr/local/bin ...

Copying coraenv to /usr/local/bin ...

Creating /etc/oratab file...

Entries will be added to the /etc/oratab file as needed by

Database Configuration Assistant when a database is created

Finished running generic part of root script.

Now product-specific root actions will be performed.

Using configuration parameter file: /u01/app/12.2.0/grid/crs/install/crsconfig_params

2016/05/22 23:33:15 CLSRSC-4001: Installing Oracle Trace File Analyzer (TFA) Collector.

2016/05/22 23:33:56 CLSRSC-4002: Successfully installed Oracle Trace File Analyzer (TFA) Collector.

2016/05/22 23:33:58 CLSRSC-363: User ignored prerequisites during installation

OLR initialization - successful

root wallet

root wallet cert

root cert export

peer wallet

profile reader wallet

pa wallet

peer wallet keys

pa wallet keys

peer cert request

pa cert request

peer cert

pa cert

peer root cert TP

profile reader root cert TP

pa root cert TP

peer pa cert TP

pa peer cert TP

profile reader pa cert TP

profile reader peer cert TP

peer user cert

pa user cert

2016/05/22 23:35:20 CLSRSC-330: Adding Clusterware entries to file 'oracle-ohasd.conf'

CRS-4133: Oracle High Availability Services has been stopped.

CRS-4123: Oracle High Availability Services has been started.

CRS-4133: Oracle High Availability Services has been stopped.

CRS-4123: Oracle High Availability Services has been started.

CRS-2672: Attempting to start 'ora.evmd' on 'bus1'

CRS-2672: Attempting to start 'ora.mdnsd' on 'bus1'

CRS-2676: Start of 'ora.mdnsd' on 'bus1' succeeded

CRS-2676: Start of 'ora.evmd' on 'bus1' succeeded

CRS-2672: Attempting to start 'ora.gpnpd' on 'bus1'

CRS-2676: Start of 'ora.gpnpd' on 'bus1' succeeded

CRS-2672: Attempting to start 'ora.cssdmonitor' on 'bus1'

CRS-2672: Attempting to start 'ora.gipcd' on 'bus1'

CRS-2676: Start of 'ora.cssdmonitor' on 'bus1' succeeded

CRS-2676: Start of 'ora.gipcd' on 'bus1' succeeded

CRS-2672: Attempting to start 'ora.cssd' on 'bus1'

CRS-2672: Attempting to start 'ora.diskmon' on 'bus1'

CRS-2676: Start of 'ora.diskmon' on 'bus1' succeeded

CRS-2676: Start of 'ora.cssd' on 'bus1' succeeded

ASM created and started successfully.

Disk Group DATA created successfully.

CRS-2672: Attempting to start 'ora.crf' on 'bus1'

CRS-2672: Attempting to start 'ora.storage' on 'bus1'

CRS-2676: Start of 'ora.storage' on 'bus1' succeeded

CRS-2676: Start of 'ora.crf' on 'bus1' succeeded

CRS-2672: Attempting to start 'ora.crsd' on 'bus1'

CRS-2676: Start of 'ora.crsd' on 'bus1' succeeded

CRS-4256: Updating the profile

Successful addition of voting disk 4d34642d93fa4fc3bf09893f007bac8b.

Successfully replaced voting disk group with +DATA.

CRS-4256: Updating the profile

CRS-4266: Voting file(s) successfully replaced

##  STATE    File Universal Id                File Name Disk group

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

1. ONLINE   4d34642d93fa4fc3bf09893f007bac8b (/dev/asm-diskb) [DATA]

Located 1 voting disk(s).

CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'bus1'

CRS-2673: Attempting to stop 'ora.crsd' on 'bus1'

CRS-2677: Stop of 'ora.crsd' on 'bus1' succeeded

CRS-2673: Attempting to stop 'ora.mdnsd' on 'bus1'

CRS-2673: Attempting to stop 'ora.gpnpd' on 'bus1'

CRS-2673: Attempting to stop 'ora.crf' on 'bus1'

CRS-2673: Attempting to stop 'ora.ctssd' on 'bus1'

CRS-2673: Attempting to stop 'ora.evmd' on 'bus1'

CRS-2673: Attempting to stop 'ora.storage' on 'bus1'

CRS-2673: Attempting to stop 'ora.drivers.acfs' on 'bus1'

CRS-2677: Stop of 'ora.storage' on 'bus1' succeeded

CRS-2673: Attempting to stop 'ora.asm' on 'bus1'

CRS-2677: Stop of 'ora.drivers.acfs' on 'bus1' succeeded

CRS-2677: Stop of 'ora.mdnsd' on 'bus1' succeeded

CRS-2677: Stop of 'ora.crf' on 'bus1' succeeded

CRS-2677: Stop of 'ora.gpnpd' on 'bus1' succeeded

CRS-2677: Stop of 'ora.ctssd' on 'bus1' succeeded

CRS-2677: Stop of 'ora.evmd' on 'bus1' succeeded

CRS-2677: Stop of 'ora.asm' on 'bus1' succeeded

CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'bus1'

CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'bus1' succeeded

CRS-2673: Attempting to stop 'ora.cssd' on 'bus1'

CRS-2677: Stop of 'ora.cssd' on 'bus1' succeeded

CRS-2673: Attempting to stop 'ora.gipcd' on 'bus1'

CRS-2677: Stop of 'ora.gipcd' on 'bus1' succeeded

CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'bus1' has completed

CRS-4133: Oracle High Availability Services has been stopped.

CRS-4123: Starting Oracle High Availability Services-managed resources

CRS-2672: Attempting to start 'ora.mdnsd' on 'bus1'

CRS-2672: Attempting to start 'ora.evmd' on 'bus1'

CRS-2676: Start of 'ora.evmd' on 'bus1' succeeded

CRS-2676: Start of 'ora.mdnsd' on 'bus1' succeeded

CRS-2672: Attempting to start 'ora.gpnpd' on 'bus1'

CRS-2676: Start of 'ora.gpnpd' on 'bus1' succeeded

CRS-2672: Attempting to start 'ora.gipcd' on 'bus1'

CRS-2676: Start of 'ora.gipcd' on 'bus1' succeeded

CRS-2672: Attempting to start 'ora.cssdmonitor' on 'bus1'

CRS-2676: Start of 'ora.cssdmonitor' on 'bus1' succeeded

CRS-2672: Attempting to start 'ora.cssd' on 'bus1'

CRS-2672: Attempting to start 'ora.diskmon' on 'bus1'

CRS-2676: Start of 'ora.diskmon' on 'bus1' succeeded

CRS-2676: Start of 'ora.cssd' on 'bus1' succeeded

CRS-2672: Attempting to start 'ora.cluster_interconnect.haip' on 'bus1'

CRS-2672: Attempting to start 'ora.ctssd' on 'bus1'

CRS-2676: Start of 'ora.ctssd' on 'bus1' succeeded

CRS-2676: Start of 'ora.cluster_interconnect.haip' on 'bus1' succeeded

CRS-2672: Attempting to start 'ora.asm' on 'bus1'

CRS-2676: Start of 'ora.asm' on 'bus1' succeeded

CRS-2672: Attempting to start 'ora.storage' on 'bus1'

CRS-2676: Start of 'ora.storage' on 'bus1' succeeded

CRS-2672: Attempting to start 'ora.crf' on 'bus1'

CRS-2676: Start of 'ora.crf' on 'bus1' succeeded

CRS-2672: Attempting to start 'ora.crsd' on 'bus1'

CRS-2676: Start of 'ora.crsd' on 'bus1' succeeded

CRS-6023: Starting Oracle Cluster Ready Services-managed resources

CRS-6017: Processing resource auto-start for servers: bus1

CRS-6016: Resource auto-start has completed for server bus1

CRS-6024: Completed start of Oracle Cluster Ready Services-managed resources

CRS-4123: Oracle High Availability Services has been started.

2016/05/22 23:41:54 CLSRSC-343: Successfully started Oracle Clusterware stack

CRS-2672: Attempting to start 'ora.asm' on 'bus1'

CRS-2676: Start of 'ora.asm' on 'bus1' succeeded

CRS-2672: Attempting to start 'ora.DATA.dg' on 'bus1'

CRS-2676: Start of 'ora.DATA.dg' on 'bus1' succeeded

2016/05/22 23:44:25 CLSRSC-325: Configure Oracle Grid Infrastructure for a Cluster ... succeeded

而二号节点却卡住了：

Performing root user operation.

The following environment variables are set as:

ORACLE_OWNER= grid

ORACLE_HOME=  /u01/app/12.2.0/grid

Enter the full pathname of the local bin directory: [/usr/local/bin]:

Copying dbhome to /usr/local/bin ...

Copying oraenv to /usr/local/bin ...

Copying coraenv to /usr/local/bin ...

Creating /etc/oratab file...

Entries will be added to the /etc/oratab file as needed by

Database Configuration Assistant when a database is created

Finished running generic part of root script.

Now product-specific root actions will be performed.

Using configuration parameter file: /u01/app/12.2.0/grid/crs/install/crsconfig_params

2016/05/22 23:44:46 CLSRSC-4001: Installing Oracle Trace File Analyzer (TFA) Collector.

2016/05/22 23:45:29 CLSRSC-4002: Successfully installed Oracle Trace File Analyzer (TFA) Collector.

2016/05/22 23:45:32 CLSRSC-363: User ignored prerequisites during installation

OLR initialization - successful

一直卡在这里，，，，，，，，

这是为什么？？？？？？？？？