localhost错误导致Rac root.sh执行失败
环境：
AIX 7.1
Oracle Rac 11.2.0.3
root@kk01:/oraapp/grid/gridhome>./root.sh
Performing root user operation for Oracle 11g
The following environment variables are set as:
ORACLE_OWNER= grid
ORACLE_HOME= /oraapp/grid/gridhome
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: /oraapp/grid/gridhome/crs/install/crsconfig_params
Creating trace directory
User ignored Prerequisites during installation
User grid has the required capabilities to run CSSD in realtime mode
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
Adding Clusterware entries to inittab
CRS-2672: Attempting to start 'ora.mdnsd' on 'kk01'
CRS-2676: Start of 'ora.mdnsd' on 'kk01' succeeded
CRS-2672: Attempting to start 'ora.gpnpd' on 'kk01'
CRS-2676: Start of 'ora.gpnpd' on 'kk01' succeeded
CRS-2672: Attempting to start 'ora.cssdmonitor' on 'kk01'
CRS-2672: Attempting to start 'ora.gipcd' on 'kk01'
CRS-2676: Start of 'ora.gipcd' on 'kk01' succeeded
CRS-2676: Start of 'ora.cssdmonitor' on 'kk01' succeeded
CRS-2672: Attempting to start 'ora.cssd' on 'kk01'
CRS-2672: Attempting to start 'ora.diskmon' on 'kk01'
CRS-2676: Start of 'ora.diskmon' on 'kk01' succeeded
CRS-2676: Start of 'ora.cssd' on 'kk01' succeeded
ASM created and started successfully.
Disk Group OCRDG created successfully.
clscfg: -install mode specified
Successfully accumulated necessary OCR keys.
Creating OCR keys for user 'root', privgrp 'system'..
Operation successful.
CRS-4256: Updating the profile
Successful addition of voting disk 8baf1210f0ac4fe1bf0e45c1abd2bd14.
Successful addition of voting disk affc1a24965f4fd3bfe079a12d81e70f.
Successful addition of voting disk 0ecd160564c14fb0bfe78dc99ccb9271.
Successfully replaced voting disk group with +OCRDG.
CRS-4256: Updating the profile
CRS-4266: Voting file(s) successfully replaced
## STATE File Universal Id File Name Disk group
-- ----- ----------------- --------- ---------
1. ONLINE 8baf1210f0ac4fe1bf0e45c1abd2bd14 (/dev/rhdisk4) [OCRDG]
2. ONLINE affc1a24965f4fd3bfe079a12d81e70f (/dev/rhdisk5) [OCRDG]
3. ONLINE 0ecd160564c14fb0bfe78dc99ccb9271 (/dev/rhdisk6) [OCRDG]
Located 3 voting disk(s).
CRS-2672: Attempting to start 'ora.asm' on 'kk01'
CRS-2676: Start of 'ora.asm' on 'kk01' succeeded
CRS-2672: Attempting to start 'ora.OCRDG.dg' on 'kk01'
CRS-2676: Start of 'ora.OCRDG.dg' on 'kk01' succeeded
/oraapp/grid/gridhome/bin/srvctl start nodeapps -n kk01 ... failed
FirstNode configuration failed at /oraapp/grid/gridhome/crs/install/crsconfig_lib.pm line 9196.
/oraapp/grid/gridhome/perl/bin/perl -I/oraapp/grid/gridhome/perl/lib -I/oraapp/grid/gridhome/crs/install /oraapp/grid/gridhome/crs/install/rootcrs.pl execution failed
127.0.0.1 loopback localhost # loopback (lo0) name/address
::1 loopback localhost # IPv6 loopback (lo0) name/address
xxxxxxxxxxx localhost
发现/etc/hosts 文件中有一个IP地址的别名是localhost，两边都有，将此行删除，并重新运行root.sh
root@KK01:/oraapp/grid/gridhome>./root.sh
Performing root user operation for Oracle 11g
The following environment variables are set as:
ORACLE_OWNER= grid
ORACLE_HOME= /oraapp/grid/gridhome
Enter the full pathname of the local bin directory: [/usr/local/bin]:
The contents of "dbhome" have not changed. No need to overwrite.
The contents of "oraenv" have not changed. No need to overwrite.
The contents of "coraenv" have not changed. No need to overwrite.
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: /oraapp/grid/gridhome/crs/install/crsconfig_params
User ignored Prerequisites during installation
PRKO-2190 : VIP exists for node kk01, VIP name kk01-vip
PRCS-1037 : Single Client Access Name VIPs already exist
PRCS-1028 : Single Client Access Name listeners already exist
OC4J could not be created as it already exists
PRCR-1086 : resource ora.oc4j is already registered
PRCR-1086 : resource ora.cvu is already registered
CRS-2672: Attempting to start 'ora.registry.acfs' on 'kk01'
CRS-2676: Start of 'ora.registry.acfs' on 'kk01' succeeded
Configure Oracle Grid Infrastructure for a Cluster ... succeeded
root@kk01:/oraapp/grid/gridhome>
root@kk02:/oraapp/grid/gridhome>./root.sh
Performing root user operation for Oracle 11g
The following environment variables are set as:
ORACLE_OWNER= grid
ORACLE_HOME= /oraapp/grid/gridhome
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: /oraapp/grid/gridhome/crs/install/crsconfig_params
Creating trace directory
User ignored Prerequisites during installation
User grid has the required capabilities to run CSSD in realtime mode
OLR initialization - successful
Adding Clusterware entries to inittab
CRS-4402: The CSS daemon was started in exclusive mode but found an active CSS daemon on node kk01, number 1, and is terminating
An active cluster was found during exclusive startup, restarting to join the cluster
Configure Oracle Grid Infrastructure for a Cluster ... succeeded
root@kk02:/oraapp/grid/gridhome>su - grid
grid@kk02:/home/grid>crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora....N1.lsnr ora....er.type ONLINE ONLINE kk01
ora.OCRDG.dg ora....up.type ONLINE ONLINE kk01
ora.asm ora.asm.type ONLINE ONLINE kk01
ora.cvu ora.cvu.type ONLINE ONLINE kk01
ora.gsd ora.gsd.type OFFLINE OFFLINE
ora....SM1.asm application ONLINE ONLINE kk01
ora....r01.gsd application OFFLINE OFFLINE
ora....r01.ons application ONLINE ONLINE kk01
ora....r01.vip ora....t1.type ONLINE ONLINE kk01
ora....SM2.asm application ONLINE ONLINE kk02
ora....r02.gsd application OFFLINE OFFLINE
ora....r02.ons application ONLINE ONLINE kk02
ora....r02.vip ora....t1.type ONLINE ONLINE kk02
ora....network ora....rk.type ONLINE ONLINE kk01
ora.oc4j ora.oc4j.type ONLINE ONLINE kk01
ora.ons ora.ons.type ONLINE ONLINE kk01
ora....ry.acfs ora....fs.type ONLINE ONLINE kk01
ora.scan1.vip ora....ip.type ONLINE ONLINE kk01
grid@kk02:/home/grid>