ORACLE relink

다음과 같은 경우에는 자동으로 relink가 이루어짐

• Oracle product install
  
• Oracle에서 제공하는 installer를 이용한 patch 적용
  

manual하게 해줘야하는 경우

• OS upgrade
  
• OS system library에 변화가 일어난 경우 (OS patch에서 이루어짐)
  
• 새로운 relink가 실패한 경우
  
• initial startup 동안 Oracle 실행파일이 core dump를 일으킨 경우
  
• Oracle patch 적용된 경우 (README에 명시된 경우에만!!!)
  

relink

1. $ORACLE_HOME 변수 설정이 정확한지 체크 (" env | pg" $ORACLE_HOME이 절대경로인지확인)
   
2. UNIX 환경변수 점검 (LIBPATH, LD_LIBRARY_PATH, SHLIB_PATH)
   

   setenv LD_LIBRARY_PATH ${ORACLE_HOME}/lib:${LD_LIBRARY_PATH}
   

   Solaris 경우
   

   Oracle 7.3.X, 8.0.X, or 8.1.X:
   

   $PATH에 /usr/ccs/bin 가 /usr/ucb 보다 앞에 있는지 확인
   

   32bit(non 9i) Oracle : LD_LIBRARY_PATH=$ORACLE_HOME/lib
   

   64bit(non 9i) Oracle : LD_LIBRARY_PATH=$ORACLE_HOME/lib, LD_LIBRARY_PATH_64=$ORACLE_HOME/lib64
   

   Oracle 9.X.X (64Bit) on Solaris (64Bit) OS : LD_LIBRARY_PATH=$ORACLE_HOME/lib32, LD_LIBRARY_PATH_64=$ORACLE_HOME/lib
   

   Oracle 9.X.X (32Bit) on Solaris (64Bit) OS : LD_LIBRARY_PATH=$ORACLE_HOME/lib
   

3. DB가 shutdown된 상태인지와 listener가 내려간 상태인지 확인 (참고:component 가 제대로 설치되지않은 경우 fail남)
   
4. Oracle 7.3.x
   

   For executables: oracle, exp, imp, sqlldr, tkprof
   

   cd $ORACLE_HOME/rdbms/lib
   

   make -f ins_rdbms.mk install
   

   For executables: svrmgrl, svrmgrm
   

   cd $ORACLE_HOME/svrmgr/lib
   

   make -f ins_svrmgr.mk linstall minstall (linstall is for svrmgrl, minstall is for svrmgrm)
   

   For executables: sqlplus
   

   cd $ORACLE_HOME/sqlplus/lib
   

   make -f ins_sqlplus.mk install
   

   For executables: dbsnmp, oemevent, oratclsh
   

   cd $ORACLE_HOME/network/lib
   

   make -f ins_agent.mk install
   

   For executables: names, namesctl
   

   cd $ORACLE_HOME/network/lib
   

   make -f ins_names.mk install
   

   For executables: tnslsnr, lsnrctl, tnsping, csmnl, trceval, trcroute
   

   cd $ORACLE_HOME/network/lib
   

   make -f ins_network.mk install
   

5. Oracle 8.0.x
   

   For executables: oracle, exp, imp, sqlldr, tkprof, mig, dbv, orapwd, rman, svrmgrl, ogms, ogmsctl
   

   cd $ORACLE_HOME/rdbms/lib
   

   make -f ins_rdbms.mk install
   

   For executables: sqlplus
   

   cd $ORACLE_HOME/sqlplus/lib
   

   make -f ins_sqlplus.mk install
   

   For executables: dbsnmp, oemevent, oratclsh, libosm.so
   

   cd $ORACLE_HOME/network/lib
   

   make -f ins_oemagent.mk install
   

   For executables: tnslsnr, lsnrctl, namesctl, names, osslogin, trcasst, trcroute
   

   cd $ORACLE_HOME/network/lib
   

   make -f ins_network.mk install
   

6. Oracle 8.1.X or 9.X.X
   

   cd $ORACLE_HOME/bin
   

   relink
   

   accepted values for parameter: all, oracle, network, client, client_sharedlib, interMedia, precomp, utilities, oemagent, ldap
   

   또는
   

   For executables: oracle, exp, imp, sqlldr, tkprof, mig, dbv, orapwd, rman, svrmgrl, ogms, ogmsctl #: cd $ORACLE_HOME/rdbms/lib
   

   make -f ins_rdbms.mk install
   

   For executables: sqlplus
   

   cd $ORACLE_HOME/sqlplus/lib
   

   make -f ins_sqlplus.mk install
   

   For executables: isqlplus
   

   cd $ORACLE_HOME/sqlplus/lib
   

   make -f ins_sqlplus install_isqlplus
   

   For executables: dbsnmp, oemevent, oratclsh
   

   cd $ORACLE_HOME/network/lib
   

   make -f ins_oemagent.mk install
   

   For executables: names, namesctl
   

   cd $ORACLE_HOME/network/lib
   

   make -f ins_names.mk install
   

   For executables: osslogin, trcasst, trcroute, onrsd, tnsping
   

   cd $ORACLE_HOME/network/lib
   

   make -f ins_net_client.mk install
   

   For executables: tnslsnr, lsnrctl
   

   cd $ORACLE_HOME/network/lib
   

   make -f ins_net_server.mk install
   

   For executables related to ldap (for example Oracle Internet Directory):
   

   cd $ORACLE_HOME/ldap/lib
   

   make -f ins_ldap.mk install
   

 
  For executables: sqlplus
 
  % cd $ORACLE_HOME/sqlplus/lib
  % make -f ins_sqlplus.mk install
 
  For executables: dbsnmp, oemevent, oratclsh, libosm.so
 
  % cd $ORACLE_HOME/network/lib
  % make -f ins_oemagent.mk install
 
  For executables: tnslsnr, lsnrctl, namesctl, names, osslogin, trcasst,
  trcroute
 
  % cd $ORACLE_HOME/network/lib 
  % make -f ins_network.mk install

 

 

==========================================================================================

:  How to Relink Oracle Database Software on UNIX
  문서 ID:  공지:131321.1 유형:  BULLETIN
  마지막 갱신 날짜:  15-MAY-2007 상태:  PUBLISHED

PURPOSE
-------

Provide relinking instructions for Oracle Database software
on UNIX platforms.

 
SCOPE & APPLICATION
-------------------

Anyone who maintains Oracle RDBMS software on a UNIX platform.

Relinking Oracle
================

Background:
Applications for UNIX are generally not distributed as complete executables. 
Oracle, like many application vendors who create products for UNIX, distribute
individual object files, library archives of object files, and some source
files which then get ?relinked? at the operating system level during
installation to create usable executables.  This guarantees a reliable
integration with functions provided by the OS system libraries.

Relinking occurs automatically under these circumstances:

 - An Oracle product has been installed with an Oracle provided installer.
 - An Oracle patch set has been applied via an Oracle provided installer. 

The following information has been added to the 'Certify' section of Metalink:

   General Notes For Oracle Database - Enterprise Edition:
   O/S Information:
   The vendors guarantee operating system binary compatibility; therefore, no
   reinstall or relink of the Oracle software is required when upgrading these
   operating systems unless specifically stated otherwise.

Relinking Oracle manually is suggested under the following circumstances
(even though the OS vendor may not require it):

 - An OS upgrade has occurred.
 - A change has been made to the OS system libraries.  This can occur during
   the application of an OS patch.
 - A new install failed during the relinking phase.
 - Individual Oracle executables core dump during initial startup.
 - An individual Oracle patch has been applied (however, explicit relink
   instructions are usually either included in the README or integrated into
   the patch install script)

Customers who want to (or have been advised to) manually relink should follow
the procedure below.

[Step 1] Log into the UNIX system as the Oracle software owner
==============================================================================
Typically this is the user 'oracle'.
 

[STEP 2] Verify that your $ORACLE_HOME is set correctly:
===============================================================================
For all Oracle Versions and Platforms, perform this basic environment check
first:
 
 % cd $ORACLE_HOME
 % pwd   

 ...Doing this will ensure that $ORACLE_HOME is set correctly in your current
    environment.
 

[Step 3] Verify and/or Configure the UNIX Environment for Proper Relinking:
===============================================================================
For all Oracle Versions and UNIX Platforms:
 The Platform specific environment variables LIBPATH, LD_LIBRARY_PATH, &
 SHLIB_PATH typically are already set to include system library locations like
 '/usr/lib'.  In most cases, you need only check what they are set to first,
 then add the $ORACLE_HOME/lib directory to them where appropriate.
 i.e.:  % setenv LD_LIBRARY_PATH ${ORACLE_HOME}/lib:${LD_LIBRARY_PATH}
 (see Note 131207.1 How to Set UNIX Environment Variables for help with
 setting UNIX environment variables)

If on AIX with:
--------------
   
    Oracle 7.3.X:
       - Set LIBPATH to include $ORACLE_HOME/lib
   
    Oracle 8.0.X:
       - Set LIBPATH to include $ORACLE_HOME/lib
       - Set LD_LIBRARY_PATH to include $ORACLE_HOME/lib and
         $ORACLE_HOME/network/lib (Required when using Oracle products that
         use Java)
       - Set LINK_CNTRL to L_PTHREADS_D7 if using AIX 4.3. ('oslevel' verifies
         OS version)
   
    Oracle 8.1.X, 9.X.X or 10.X.X:
       - For 8.1.5, set LINK_CNTRL to L_PTHREADS_D7
       - If not 8.1.5, ensure that LINK_CNTRL is not set
       - Set LIBPATH to include $ORACLE_HOME/lib
     

If on DATA GENERAL AVIION (DG) with:
-----------------------------------

    Oracle 7.3.X or 8.0.X:
       - Set LD_LIBRARY_PATH to include $ORACLE_HOME/lib
       - ensure TARGET_BINARY_INTERFACE is unset
   
    Oracle 8.1.X:
       - Set LD_LIBRARY_PATH to include
         $ORACLE_HOME/lib:$ORACLE_HOME/JRE/lib/PentiumPro/native_threads

If on HP-UX with:
----------------

    Oracle 7.3.X, 8.0.X, 8.1.X;
       - Set SHLIB_PATH to $ORACLE_HOME/lib
       If using 64bit 8i Oracle, also
       - Set LD_LIBRARY_PATH to $ORACLE_HOME/lib64
       - ensure LPATH is unset
 
    Oracle 9.X.X or 10.X.X;
       - ensure LPATH is unset

If on NCR with:
--------------

    Oracle 7.3.X, 8.0.X or 8.1.X:
       - Set LD_LIBRARY_PATH to include $ORACLE_HOME/lib:/usr/ccs/lib

If on SCO UNIXware with:
-----------------------

    Oracle 7.3.X or 8.0.X:
       - Set LD_LIBRARY_PATH to include $ORACLE_HOME/lib
   
    Oracle 8.1.X:
       - Set LD_LIBRARY_PATH to include
         $ORACLE_HOME/lib:$ORACLE_HOME/JRE/lib/x86at/native_threads

If on SGI with:
--------------

    32bit Oracle 7.3.X or 8.0.X:
       - Set LD_LIBRARY_PATH to include $ORACLE_HOME/lib
       - Set SGI_ABI to -32 

    64bit Oracle 8.0.X or 8.1.X (8i is only available in 64bit):
       - Set LD_LIBRARY_PATH to include $ORACLE_HOME/lib
       - Set SGI_ABI to -64
       - If one does not already exist, create the file compiler.defaults and
         set the COMPILER_DEFAULTS_PATH variable:

     In the Oracle software owner's $HOME directory, create a file called
     'compiler.defaults':
 
        % cd $HOME
        % echo "-DEFAULT:abi=64:isa=mips3:proc=r10k" > compiler.defaults

     Then set the environment variable COMPILER_DEFAULTS_PATH to point to the
     $HOME directory.
 
        % setenv COMPILER_DEFAULTS_PATH $HOME
 
     If this is not set, relinking will fail because the compiler defaults to
     MIPS4 objects although Oracle requires MIPS3.
       - Set LD_LIBRARY64_PATH to include the $ORACLE_HOME/lib and the
         $ORACLE_HOME/javavm/admin directories.
       - Set LD_LIBRARYN32_PATH to include the $ORACLE_HOME/lib32 directory.
         NOTE: LD_LIBRARY64_PATH & LD_LIBRARYN32_PATH must be undefined when
         installing software with Oracle Universal Installer.

If on SOLARIS (Sparc or Intel) with:
------------------------------------

    Oracle 7.3.X, 8.0.X, or 8.1.X:
       - Ensure that /usr/ccs/bin is before /usr/ucb in $PATH 
         % which ld   ....should return '/usr/ccs/bin/ld'

       If using 32bit(pre 9i) Oracle,
       - Set LD_LIBRARY_PATH=$ORACLE_HOME/lib

       If using 64bit(pre 9i) Oracle,
       - Set LD_LIBRARY_PATH=$ORACLE_HOME/lib
       - Set LD_LIBRARY_PATH_64=$ORACLE_HOME/lib64

    Oracle 9.X.X or higher:
       - LD_LIBRARY_PATH & LD_LIBRARY_PATH_64 do not need to be set to include
         a reference to $ORACLE_HOME/lib or $ORACLE_HOME/lib64 for a generic database
         software installation.
         (However they should not contain a reference to the ORACLE_HOME of another Oracle version)

If on Digital/Tru64, IBM/Sequent PTX, Linux or any other UNIX Platform not
mentioned above with:
------------------------------------------------------------------------------

    Oracle 7.3.X, 8.0.X, 8.1.X, 9.X.X or 10.X.X:
       - Set LD_LIBRARY_PATH to include $ORACLE_HOME/lib

[Step 4] For all Oracle Versions and UNIX Platforms:
===============================================================================
Verify that you performed Step 2 correctly:

 % env|pg  ....make sure that you see the correct absolute path for
   $ORACLE_HOME in the variable definitions.
 

[Step 5] For all Oracle Versions and UNIX Platforms:
===============================================================================
Verify umask is set correctly:

 % umask

This must return 022.  If it does not, set umask to 022.

 % umask 022
 % umask

[Step 6] Run the OS Commands to Relink Oracle:
===============================================================================
Important Note:  Before relinking Oracle, shut down both the database and the
                 listener.
Important Note:  The following commands will output a lot of text to your
                 session window.
Important Note:  If relinking a client installation, it's expected that some
                 aspects of the following commands will fail if the components
                 were not originally installed.

For all UNIX platforms:

Oracle 7.3.x
------------
 For executables:  oracle, exp, imp, sqlldr, tkprof

      % cd $ORACLE_HOME/rdbms/lib
      % make -f ins_rdbms.mk install

 For executables:  svrmgrl, svrmgrm

      % cd $ORACLE_HOME/svrmgr/lib
      % make -f ins_svrmgr.mk linstall minstall      <- linstall is for svrmgrl,
                                                        minstall is for svrmgrm

 For executables:  sqlplus

      % cd $ORACLE_HOME/sqlplus/lib
      % make -f ins_sqlplus.mk install

 For executables:  dbsnmp, oemevent, oratclsh

      % cd $ORACLE_HOME/network/lib
      % make -f ins_agent.mk install

 For executables:  names, namesctl

      % cd $ORACLE_HOME/network/lib
      % make -f ins_names.mk install

 For executables:  tnslsnr, lsnrctl, tnsping, csmnl, trceval, trcroute

      % cd $ORACLE_HOME/network/lib
      % make -f ins_network.mk install

Oracle 8.0.x
------------
 For executables:  oracle, exp, imp, sqlldr, tkprof, mig, dbv, orapwd, rman,
                   svrmgrl, ogms, ogmsctl

      % cd $ORACLE_HOME/rdbms/lib
      % make -f ins_rdbms.mk install

 For executables:  sqlplus

      % cd $ORACLE_HOME/sqlplus/lib
      % make -f ins_sqlplus.mk install

 For executables:  dbsnmp, oemevent, oratclsh, libosm.so

      % cd $ORACLE_HOME/network/lib
      % make -f ins_oemagent.mk install

 For executables:  tnslsnr, lsnrctl, namesctl, names, osslogin, trcasst,
                   trcroute

      % cd $ORACLE_HOME/network/lib
      % make -f ins_network.mk install

Oracle 8.1.X, 9.X.X or 10.X.X
------------------------------
  *** NEW IN 8i AND ABOVE ***

   A 'relink' script is provided in the $ORACLE_HOME/bin directory.
     % cd $ORACLE_HOME/bin
     % relink      ...this will display all of the command's options.
       usage: relink <parameter>
       accepted values for parameter: all, oracle, network, client,
       client_sharedlib, interMedia, precomp, utilities, oemagent, ldap
 
  Note: ldap option is available only from 9i. In 8i, you would have to manually relink
  ldap.

  You can relink most of the executables associated with an Oracle Server Installation
  by running the following command:
     % relink all   
  This will not relink every single executable Oracle provides(you can
  discern which executables were relinked by checking their timestamp with
  'ls -l' in the $ORACLE_HOME/bin directory).  However, 'relink all' will
  recreate the shared libraries that most executables rely on and thereby
  resolve most issues that require a proper relink.

 
 -or-

  Since the 'relink' command merely calls the traditional 'make' commands, you
  still have the option of running the 'make' commands independently:

 For executables:  oracle, exp, imp, sqlldr, tkprof, mig, dbv, orapwd, rman,
                   svrmgrl, ogms, ogmsctl

      % cd $ORACLE_HOME/rdbms/lib
      % make -f ins_rdbms.mk install

      NOTE: After relinking the oracle executable, make sure that the
      permissions on the executable are 6751 (-rwsr-s--x). If they are
      not, run the following command as the Oracle software owner:

      % cd $ORACLE_HOME/bin
      % chmod 6751 oracle

 For executables:  sqlplus

      % cd $ORACLE_HOME/sqlplus/lib
      % make -f ins_sqlplus.mk install

 For executables:  isqlplus

      % cd $ORACLE_HOME/sqlplus/lib
      % make -f ins_sqlplus install_isqlplus

 For executables:  dbsnmp, oemevent, oratclsh

      % cd $ORACLE_HOME/network/lib
      % make -f ins_oemagent.mk install

      NOTE: After relinking the dbsnmp executable, it is necessary to run
      the following commands as root (so that the ownership/permissions on
      the executable are correct):

      # cd $ORACLE_HOME/bin
      # chown root dbsnmp
      # chmod 6750 dbsnmp

      @ References: Note 233559.1 and Bug 2858326

 For executables:  names, namesctl

      % cd $ORACLE_HOME/network/lib
      % make -f ins_names.mk install

 For executables:  osslogin, trcasst, trcroute, onrsd, tnsping

      % cd $ORACLE_HOME/network/lib
      % make -f ins_net_client.mk install

 For executables:  tnslsnr, lsnrctl

      % cd $ORACLE_HOME/network/lib
      % make -f ins_net_server.mk install

 For executables related to ldap (for example Oracle Internet Directory):

      % cd $ORACLE_HOME/ldap/lib
      % make -f ins_ldap.mk install

How to Tell if Relinking Was Successful:
===============================================================================
If relinking was successful, the make command will eventually return to the OS
prompt without an error. There will NOT be a 'Relinking Successful' type
message.

If You Receive an Error Message During Relinking:
===============================================================================
Confirm that the message you received is an actual fatal error and not a
warning. Relinking errors usually terminate the relinking process and contain
verbage similar to the following:
'Fatal error', 'Ld: fatal', 'Exit Code 1'
While warnings will look similar to: 'ld: warning: option -YP appears more than
once, first setting taken' and can most often be ignored.

If you receive an error that terminates the relinking process, your first step
should be to extract the relevant information about the error from the make
output:

This can be broken down into three basic steps:
 1. Identify the OS utility that is returning the error.
    'ld', 'make', 'cc', 'mv', 'cp', 'ar' are common sources.
 2. Identify the type of error:
    'Permission Denied', 'Undefined Symbol', 'File Not Found' are common types.
 3. Identify the files or symbols involved.

Using the information from above as keywords, search Oracle's Metalink
repository (MetaLink.oracle.com) for previous occurrences of the same error. 
If no previous occurances are found or a solution is not provided, generate an
iTAR that includes the complete error text.

Help setting environment variables.
==============================================================================
See Note 131207.1 How to Set UNIX Environment Variables
for help with setting UNIX environment variables.

Relinking with Orainst:
===============================================================================
For Oracle7 & Oracle8 only, the following document illustrates how to relink
with the 'orainst' utility:
   Note 1032747.6 HOW TO RELINK ORACLE USING THE 7.3.X INSTALLER
While 'orainst' will run the same commands as [Step 4], performing [Step 4]
manually from a UNIX shell is the preferred approach.

RELATED DOCUMENTS
-----------------

Note 131207.1   How to Set UNIX Environment Variables
Note 109621.1   HP/UX: LD_LIBRARY_PATH and SHLIB_PATH
Note 1032747.6  HOW TO RELINK ORACLE USING THE 7.3.X INSTALLER
Bug 1337908     THE $ORACLE_HOME/BIN/RELINK SCRIPT DOES NOT RELINK EXP, IMP
                  SQLLOADER

 

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