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MULTINODETO S INGLENOD ECLONING
Maintain snapshot information
Log in as the applications user on each application tier node
and run 'Maintain SnapshotInformation' by using adadmin.
Merge existing APPL_TOPs
Log in to the primary node of your application tier as the
application user user and run:
$ cd [COMMO!"O#%admin%scripts%[CO"&"!(M&$ perl
adpreclone.pl apps"ier merge
This wi prompt !o" with option to merge se#on$ar! no$es
o) log in as the applications user to each of the secondary
application tier nodes beingmerged and run:
$ cd [COMMO!"O#%admin%scripts%[CO"&"!(M&$ perl
adpreclone.pl appltop merge
Prepare the so"r#e s!stem $ata%ase tier&
Log on to the database tier of the source system as the oracle
user and run the follo)ingcommands:
$ cd [*+,MS
O*(CL&!-OM&%appsutil%scripts%[CO"&"!(M&$ perl
adpreclone.pl db"ier
ith this all the pre clone tas/s on the source system ha0e been
completed.
Create OS "ser a##o"nts
Create a OS user account for your applications
$ useradd 1g dba 1d [home!directory 1p pass)ord username
Similarly create a OS user account for your database.
Mo$if! the orain'entor! to refe#t the new o#ation
$ 0i %etc%oraInst.loc
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Cop! the foowing appi#ation tier $ire#tories
Copy the follo)ing application tier directories from the primary
node of your sourcesystem to the target application tier node2
retaining the original directory structure:
[(##L!"O# [O(!-"ML [O(!3(4(
[COMMO!"O#%util [COMMO!"O#%clone5 [678 O*(CL&!-OM& [i(S
O*(CL&!-OM&
Cop! the re("ire$ fies for merging
Log in as the applications user to each of the secondary source
nodes and recursi0elycopy:
directory [COMMO!"O#%clone%appl
1 to 1directory [COMMMO!"O#%clone%applon the target system
node
,efore proceeding )ith the ne9t steps you must shutdo)n your
oracle applicationsser0ices and the database on the source
system.
Cop! the $ata%ase tier fie s!stem
Log on to the source system as the database user
Copy the database +,;< files from the source to the target
systemCopy the source database O*(CL&!-OM& to the target
system
(fter this you can no) startup the database and applications
ser0ices on your sourcesystem and release it for use.
Config"re the target s!stem $ata%ase ser'er
Log on to the target system as the database user and type the
follo)ing commands toconfigure and start the database:
$ cd [*+,MS O*(CL&!-OM&%appsutil%clone%bin$ perl
adcfgclone.pl db"ier
"his )ill prompt for ne) O*(CL&!SI+2O*(CL&!-OM&2#ort
#ool23(4(!"O# and+("(!"O# gi0e the appropriate 0alues matching your
target system
Once successful this should start your database and
listener.
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Config"re the appi#ation tier ser'er no$es
"he database and its listener should remain up before e9ecuting
the ne9t set ofcommands.Log in to the merged (##L!"O# node as the
applications user and e9ecute thefollo)ing commands:
$ cd [COMMO!"O#%clone%bin
$ perl adcfgclone.pl apps"ier"his )ill prompt you ne) port pool
for applictaion tier ser0ices as )ell as
ne)(##L"O#2COMMO!"O#2O*(CL&!-OM& and I(S!"O#
Successful completion of this tas/ )ill bring up your
application tier ser0ices on thetarget or the cloned node.
Post Cone Tas)s
Log in to the target system application tier node as the (##LM=*
user.
*un the follo)ing tas/s in adadmin for all products:o generate
3(* fileso generate message fileso relin/ e9ecutableso copy files
to destination
