11g R2 运行root.sh脚本不成功的一个例子：

    近日安装oracle 11g R2 集群时，在第1个节点运行root.sh脚本时没有成功。搞了一整天终于解决。记录一下：

1.---运行root.sh脚本

[root@lir-rac1 install]# /u01/app/11.2.0.0/grid/root.sh
Running Oracle 11g root.sh script...

The following environment variables are set as:
    ORACLE_OWNER= grid
    ORACLE_HOME=  /u01/app/11.2.0.0/grid

Enter the full pathname of the local bin directory: [/usr/local/bin]:
The file "dbhome" already exists in /usr/local/bin.  Overwrite it? (y/n)
[n]: y
   Copying dbhome to /usr/local/bin ...
The file "oraenv" already exists in /usr/local/bin.  Overwrite it? (y/n)
[n]: y
   Copying oraenv to /usr/local/bin ...
The file "coraenv" already exists in /usr/local/bin.  Overwrite it? (y/n)
[n]: y
   Copying coraenv to /usr/local/bin ...

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.sh script.
Now product-specific root actions will be performed.
2010-05-18 10:57:09: Parsing the host name
2010-05-18 10:57:09: Checking for super user privileges
2010-05-18 10:57:09: User has super user privileges
Using configuration parameter file: /u01/app/11.2.0.0/grid/crs/install/crsconfig_params
/u01/app/11.2.0.0/grid/bin/ocrconfig.bin: error while loading shared libraries: /u01/app/11.2.0.0/grid/lib/libclntsh.so.11.1:
cannot restore segment prot after reloc: Permission denied
Command return code of 127 (32512) from command: /u01/app/11.2.0.0/grid/bin/ocrconfig -local -upgrade grid oinstall
Failed to create or upgrade OLR

2.-----------------------------------------------------

网上查找资料cannot restore segment prot after reloc: Permission denied
说是SELINUX 的原因，检查/etc/selinux/config 文件后，发现是有问题，想起来这个机器单独装过（选择文本方式的操作系统），可能和之前其它节点的设置不同了。

[root@lir-rac1 install]# vi /etc/selinux/config

# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#       enforcing - SELinux security policy is enforced.
#       permissive - SELinux prints warnings instead of enforcing.
#       disabled - SELinux is fully disabled.
#SELINUX=enforcing
SELINUX=disabled
# SELINUXTYPE= type of policy in use. Possible values are:
#       targeted - Only targeted network daemons are protected.
#       strict - Full SELinux protection.
SELINUXTYPE=targeted

----这个文件也要检查。

[root@lir-rac1 install]# vi /etc/sysconfig/selinux
# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#       enforcing - SELinux security policy is enforced.
#       permissive - SELinux prints warnings instead of enforcing.
#       disabled - SELinux is fully disabled.
#SELINUX=enforcing
SELINUX=disabled
# SELINUXTYPE= type of policy in use. Possible values are:
#       targeted - Only targeted network daemons are protected.
#       strict - Full SELinux protection.
SELINUXTYPE=targeted

---再次运行root.sh脚本，还是提示错误。仔细看提示信息。
Using configuration parameter file: /u01/app/11.2.0.0/grid/crs/install/crsconfig_params
/u01/app/11.2.0.0/grid/bin/ocrconfig.bin: error while loading shared libraries: /u01/app/11.2.0.0/grid/lib/libclntsh.so.11.1:
cannot restore segment prot after reloc: Permission denied

提示无法装载/u01/app/11.2.0.0/grid/lib/libclntsh.so.11.1 文件：

3.----------------------------------------------------------------

使用chcon命令 改变文件的SELinux属性：
[root@lir-rac1 install]#  chcon -t texrel_shlib_t /u01/app/11.2.0.0/grid/lib/libclntsh.so.11.1

------------------------------------
运行root.sh 脚本

[root@lir-rac1 install]# /u01/app/11.2.0.0/grid/root.sh
Running Oracle 11g root.sh script...

The following environment variables are set as:
    ORACLE_OWNER= grid
    ORACLE_HOME=  /u01/app/11.2.0.0/grid

Enter the full pathname of the local bin directory: [/usr/local/bin]:
The file "dbhome" already exists in /usr/local/bin.  Overwrite it? (y/n)
[n]: y
   Copying dbhome to /usr/local/bin ...
The file "oraenv" already exists in /usr/local/bin.  Overwrite it? (y/n)
[n]: y
   Copying oraenv to /usr/local/bin ...
The file "coraenv" already exists in /usr/local/bin.  Overwrite it? (y/n)
[n]: y
   Copying coraenv to /usr/local/bin ...

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.sh script.
Now product-specific root actions will be performed.
2010-05-18 10:58:08: Parsing the host name
2010-05-18 10:58:08: Checking for super user privileges
2010-05-18 10:58:08: User has super user privileges
Using configuration parameter file: /u01/app/11.2.0.0/grid/crs/install/crsconfig_params
Improper Oracle Clusterware configuration found on this host
Deconfigure the existing cluster configuration before starting
to configure a new Clusterware
run '/u01/app/11.2.0.0/grid/crs/install/rootcrs.pl -deconfig'
to configure existing failed configuration and then rerun root.sh

---------------------------------------------------------------------------------------------------------
4.--删除这个节点的注册资源
[root@lir-rac1 install]# ./roothas.pl -delete -force -verbose
2010-05-18 10:58:18: Checking for super user privileges
2010-05-18 10:58:18: User has super user privileges
2010-05-18 10:58:18: Parsing the host name
Using configuration parameter file: ./crsconfig_params
CRS-4535: Cannot communicate with Cluster Ready Services
CRS-4000: Command Stop failed, or completed with errors.
CRS-4535: Cannot communicate with Cluster Ready Services
CRS-4000: Command Delete failed, or completed with errors.
Failure at scls_scr_setval with code 8
Internal Error Information:
  Category: -2
 Operation: failed
  Location: scrsearch3
  Other: id doesnt exist scls_scr_setval
  System Dependent Information: 2

CRS-4544: Unable to connect to OHAS
CRS-4000: Command Stop failed, or completed with errors.
/u01/app/11.2.0.0/grid/bin/acfsdriverstate: line 51: /lib/acfstoolsdriver.sh: No such file or directory
/u01/app/11.2.0.0/grid/bin/acfsdriverstate: line 51: exec: /lib/acfstoolsdriver.sh: cannot execute: No such file or directory
Successfully deconfigured Oracle Restart stack
----------------------------------------------------------------------
5.--删除最后一个节点的注册资源，（不知道不执行有没有问题，我是又执行了一次）
[root@lir-rac1 install]# ./rootcrs.pl -verbose -deconfig -force -lastnode
2010-05-18 10:58:54: Parsing the host name
2010-05-18 10:58:54: Checking for super user privileges
2010-05-18 10:58:54: User has super user privileges
Using configuration parameter file: ./crsconfig_params
Can't open /etc/oracle/scls_scr/lir-rac1/root/ohasdrun for write: No such file or directory at s_crsconfig_lib.pm line 1021.
[root@lir-rac1 install]#  chcon -t texrel_shlib_t /u01/app/11.2.0.0/grid/lib/libclntsh.so.11.1

 

6.--重新运行脚本。
[root@lir-rac1 install]# /u01/app/11.2.0.0/grid/root.sh
Running Oracle 11g root.sh script...

The following environment variables are set as:
    ORACLE_OWNER= grid
    ORACLE_HOME=  /u01/app/11.2.0.0/grid

Enter the full pathname of the local bin directory: [/usr/local/bin]:
The file "dbhome" already exists in /usr/local/bin.  Overwrite it? (y/n)
[n]: y
   Copying dbhome to /usr/local/bin ...
The file "oraenv" already exists in /usr/local/bin.  Overwrite it? (y/n)
[n]: y
   Copying oraenv to /usr/local/bin ...
The file "coraenv" already exists in /usr/local/bin.  Overwrite it? (y/n)
[n]: y
   Copying coraenv to /usr/local/bin ...

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.sh script.
Now product-specific root actions will be performed.
2010-05-18 10:59:53: Parsing the host name
2010-05-18 10:59:53: Checking for super user privileges
2010-05-18 10:59:53: User has super user privileges
Using configuration parameter file: /u01/app/11.2.0.0/grid/crs/install/crsconfig_params
LOCAL ADD MODE
Creating OCR keys for user 'root', privgrp 'root'..
Operation 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 daemon to inittab
CRS-4123: Oracle High Availability Services has been started.
ohasd is starting
CRS-2672: Attempting to start 'ora.gipcd' on 'lir-rac1'
CRS-2672: Attempting to start 'ora.mdnsd' on 'lir-rac1'
CRS-2676: Start of 'ora.gipcd' on 'lir-rac1' succeeded
CRS-2676: Start of 'ora.mdnsd' on 'lir-rac1' succeeded
CRS-2672: Attempting to start 'ora.gpnpd' on 'lir-rac1'
CRS-2676: Start of 'ora.gpnpd' on 'lir-rac1' succeeded
CRS-2672: Attempting to start 'ora.cssdmonitor' on 'lir-rac1'
CRS-2676: Start of 'ora.cssdmonitor' on 'lir-rac1' succeeded
CRS-2672: Attempting to start 'ora.cssd' on 'lir-rac1'
CRS-2672: Attempting to start 'ora.diskmon' on 'lir-rac1'
CRS-2676: Start of 'ora.diskmon' on 'lir-rac1' succeeded
CRS-2676: Start of 'ora.cssd' on 'lir-rac1' succeeded
CRS-2672: Attempting to start 'ora.ctssd' on 'lir-rac1'
CRS-2676: Start of 'ora.ctssd' on 'lir-rac1' succeeded

ASM created and started successfully.

DiskGroup DATA created successfully.

clscfg: -install mode specified
Successfully accumulated necessary OCR keys.
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.
CRS-2672: Attempting to start 'ora.crsd' on 'lir-rac1'
CRS-2676: Start of 'ora.crsd' on 'lir-rac1' succeeded
CRS-4256: Updating the profile
Successful addition of voting disk 131a3b74601d4f65bf96316ce1b19d8d.
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   131a3b74601d4f65bf96316ce1b19d8d (ORCL:DISKCRS1) [DATA]
Located 1 voting disk(s).
CRS-2673: Attempting to stop 'ora.crsd' on 'lir-rac1'
CRS-2677: Stop of 'ora.crsd' on 'lir-rac1' succeeded
CRS-2673: Attempting to stop 'ora.asm' on 'lir-rac1'
CRS-2677: Stop of 'ora.asm' on 'lir-rac1' succeeded
CRS-2673: Attempting to stop 'ora.ctssd' on 'lir-rac1'
CRS-2677: Stop of 'ora.ctssd' on 'lir-rac1' succeeded
CRS-2673: Attempting to stop 'ora.cssdmonitor' on 'lir-rac1'
CRS-2677: Stop of 'ora.cssdmonitor' on 'lir-rac1' succeeded
CRS-2673: Attempting to stop 'ora.cssd' on 'lir-rac1'
CRS-2677: Stop of 'ora.cssd' on 'lir-rac1' succeeded
CRS-2673: Attempting to stop 'ora.gpnpd' on 'lir-rac1'
CRS-2677: Stop of 'ora.gpnpd' on 'lir-rac1' succeeded
CRS-2673: Attempting to stop 'ora.gipcd' on 'lir-rac1'
CRS-2677: Stop of 'ora.gipcd' on 'lir-rac1' succeeded
CRS-2673: Attempting to stop 'ora.mdnsd' on 'lir-rac1'
CRS-2677: Stop of 'ora.mdnsd' on 'lir-rac1' succeeded
CRS-2672: Attempting to start 'ora.mdnsd' on 'lir-rac1'
CRS-2676: Start of 'ora.mdnsd' on 'lir-rac1' succeeded
CRS-2672: Attempting to start 'ora.gipcd' on 'lir-rac1'
CRS-2676: Start of 'ora.gipcd' on 'lir-rac1' succeeded
CRS-2672: Attempting to start 'ora.gpnpd' on 'lir-rac1'
CRS-2676: Start of 'ora.gpnpd' on 'lir-rac1' succeeded
CRS-2672: Attempting to start 'ora.cssdmonitor' on 'lir-rac1'
CRS-2676: Start of 'ora.cssdmonitor' on 'lir-rac1' succeeded
CRS-2672: Attempting to start 'ora.cssd' on 'lir-rac1'
CRS-2672: Attempting to start 'ora.diskmon' on 'lir-rac1'
CRS-2676: Start of 'ora.diskmon' on 'lir-rac1' succeeded
CRS-2676: Start of 'ora.cssd' on 'lir-rac1' succeeded
CRS-2672: Attempting to start 'ora.ctssd' on 'lir-rac1'
CRS-2676: Start of 'ora.ctssd' on 'lir-rac1' succeeded
CRS-2672: Attempting to start 'ora.asm' on 'lir-rac1'
CRS-2676: Start of 'ora.asm' on 'lir-rac1' succeeded
CRS-2672: Attempting to start 'ora.crsd' on 'lir-rac1'
CRS-2676: Start of 'ora.crsd' on 'lir-rac1' succeeded
CRS-2672: Attempting to start 'ora.evmd' on 'lir-rac1'
CRS-2676: Start of 'ora.evmd' on 'lir-rac1' succeeded
CRS-2672: Attempting to start 'ora.asm' on 'lir-rac1'
CRS-2676: Start of 'ora.asm' on 'lir-rac1' succeeded
CRS-2672: Attempting to start 'ora.DATA.dg' on 'lir-rac1'
CRS-2676: Start of 'ora.DATA.dg' on 'lir-rac1' succeeded
CRS-2672: Attempting to start 'ora.registry.acfs' on 'lir-rac1'
CRS-2676: Start of 'ora.registry.acfs' on 'lir-rac1' succeeded

lir-rac1     2010/05/18 11:04:38     /u01/app/11.2.0.0/grid/cdata/lir-rac1/backup_20100518_110438.olr
Preparing packages for installation...
cvuqdisk-1.0.7-1
Configure Oracle Grid Infrastructure for a Cluster ... succeeded
Updating inventory properties for clusterware
Starting Oracle Universal Installer...

Checking swap space: must be greater than 500 MB.   Actual 16998 MB    Passed
The inventory pointer is located at /etc/oraInst.loc
The inventory is located at /u01/app/oraInventory
'UpdateNodeList' was successful.

7.呵呵,困扰了一天的我问题终于解决了。