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FIRST OF ALL:
This is not my first documentation! but my first in english.
Feel free to contact me at torsten@flammiger.org if you have
any suggestions or problems related to this docs
All i will write about Oracle with Horde is based on Oracle >= 8i
though it should work with 9i too.
I think (i'm sure) 'Up to date' available distributions
are capable to run Oracle. I have tested it on
Slackware 7.1/8.0 (8.1.6) and have running it on Gentoo 1.2 (8.1.7.4)
without any Problems. Some distributions are certified like SuSE or
RedHat. On Debian it should also run.
Furthermore i'll assume, that no "normal" user is going to install
or is in need to install an Oracle DB (of course there are some freaks ;)
so knowledge about setting up and maintain an Oracle
DB is indispensable! Maybe this is the reason why no Admin
has ever posted any docs about getting Horde work with Oracle
NOTE: all docs are available from www.oracle.com for free (AFAIK)
Now let's begin:
Case 1)
I'll assume that you do not have an instance running and therefore
are about to install a fresh instance "horde" .
-- check and if needed change shared memory parameters
-- create at least the dba group
-- create your oracle user, name it as you like
make sure your ora-user is in the group dba
-- su - <your fresh oracle user>
-- set up all the appropriate environment variables for oracle
take a close look at the install howto provided by oracle
-- mount the CD (if it is your source media)
-- run the script runInstaller - better to have X11 installed ;)
Attention: If you are about to install Oracle 9i
do NOT run the installer from directly from your CD!
like cd /cdrom and then start it by typing ./runInstaller
you won't be able to unmount the CD later on but you have to
because 9i is a 3CD-Set
-- follow the instructions given by the installation programm
at the point where you are asked for an installation method
choose "user-defined". This ist especially VERY IMPORTENT if you
are about to install 8i since you have to patch the installation
BEFORE you create your database! If you not choose "user-defined"
the program "dbassist" will automatically start at the end of
the installation process and will hang and/or fail.
-- at the end of your installation you have to configure your listener.ora,
tnsnames.ora and your sqlnet.ora This is all done by the
installation programm.
-- Now: if you use 8.1.7 get the patch glibc-2.1.3-stubs.tar.gz from Oracle.
It's at the same page like the db-source. Install as described in README.stub
(it's in the package so first untar it somewhere else or use 'mc' )
-- Now create your database. Run "dbassist"
It's now on you to decide how big the initial tablespaces are, how many
control files you like, of course how it's name will be and what
option you plan to use like InterMedia. It's Your Decision !
(BTW: the defaults will work and are very time consuming ;)
At the end let the dbasist program save the configuration. You can choose
location and name. Now you can close dbassist.
-- change to the location where you stored the scripts and take a short look
at least into oraclerun.sh and oraclerun1.sh. If all is OK create the database:
run ./oraclerun.sh.
Sit back take a cup of coffee and hope all will be good ;)
If you choosed the InterMedia option the creation process will take
about 2 and a half hour (on my 500MHz-P3 :-). Without Java it will take
about 1 hour. (this both ist short - 9i takes as min. twice that time !)
NOTE: choosing InterMedia will give you enhanced possibilities for storing
and manipulating media files. Look at http://intermedia.as-dataservice.de/
for an example...
ANOTHER NOTE: if you installed 8.1.7 and afterwards applied an up to date
patchset (like 8.1.7.4) you MUST repatch your installation with the
glibc-stubs patch or your DB won't run
PROBLEMS ?: Look at www.orafaq.com for your answer
All went fine? Good, lets go ahead and create a new tablespace called horde
-- The database should run after it was succesfully created. Login as user system
or sys (like you prefer). The passwords where written to you on STDOUT.
Please change them! I know databases running for years storing important data
and still have the default password !!
(manager for system and change_on_install for sys)
-- sqlplus sys/change_on_install@<your SID>
if you properly set the ORACLE_SID environment variable you can ommit the
trailing @<your sid> when you are logged on to the machine which is running the DB.
-- create the tablespace for horde
sql> CREATE TABLESPACE HORDE
LOGGING
DATAFILE '<YOUR PATH HERE>/HORDE.dbf' SIZE <AS YOU LIKE>M;
This is indeed very simple but it works and nothing has to be in uppercase
letters. After a few seconds or minutes - depends on how many megabytes
you gave to that tablespace - a new datafile has been created.
-- We can now create a user with default tablespace HORDE, lets name him horde:
CREATE USER HORDE PROFILE DEFAULT IDENTIFIED BY <your password here>
TABLESPACE HORDE TEMPORARY TABLESPACE TEMP QUOTA UNLIMITED ON TEMP
QUOTA UNLIMITED ON HORDE ACCOUNT UNLOCK;
GRANT CONNECT TO HORDE;
-- commit your work: > commit;
and log out
-- login as user horde: sqlplus horde/<password>@<your sid> and create the tables
!<path to horde>/scripts/db/oracle_create.sql and commit your aktion: > commit;
the tables will be created in the default tablespace for your horde user
OK now you can configure Horde to use your instance but after a reboot Oracle
will not start automaticly. That is what we are going to configure now.
-- logout of oracle, login as user sys or <your oracle user>
and shutdown your instance: (hope your oracle user is in the group dba -
if not he can't shut down your instance)
> connect internal
> shutdown immediate
and logout...
-- test the script "dbstart" in $ORACLE_HOME/bin If the DB does not start
you have to edit it or create a link from $ORACLE_HOME/dbs/init<sid-name>.ora
to $ORACLE_HOME/admin/<sid name>/pfile/init<sid-name>.ora
( dbstart will look for your sid-files in subdir "dbs" but these are stored
under $ORACLE_HOME/admin/<sid name>/pfile/ - this maybe is a bug or a
feature in the oracle installer )
test "dbstart" again - now it should work, i hope
-- edit the file /etc/oratab
Change the line
<sid-name>:<your Oracle Home - Full qualified path>:N to
<sid-name>:<your Oracle Home - Full qualified path>:Y
-- now change or create a startup script which is executed at boot time. It should contain
something like this:
su - <your oracle user> -c "<hour path here>/bin/lsnrctl start"
su - <your oracle user> -c "<your path here>/bin/dbstart"
and of course your instance should be stopped a regular way. Place this
in the appropriate script which is executed at shutdown time
su - <your oracle user> -c "<hour path here>/bin/lsnrctl stop"
su - <your oracle user> -c "<your path here>/bin/dbshut"
-- test it
End of Case 1)
Case 2)
Problem: You have an allready running oracle database and would like
to add a new instance. Solution is quiet easy.
For now, the new database' name will be --> horde
Before i start i'll make some assumptions:
(PLEASE CHANGE THE PATHNAMES AS NECESSARY )
1. $ORACLE_HOME=/home/oracle
2. $ORACLE_BASE = $ORACLE_HOME
3. Your existing Database is installed under $ORACLE_HOME/oradata/<your instance name>
4. Your existing Trace/Dump/pfile/bdump... - directories are installed under
$ORACLE_HOME/admin/<your instance name>/
Therefore your new horde database files will go into another directory:
$ORACLE_HOME/oradata/horde/
The Trace/Dump/pfile/bdump... - dirs go to:
$ORACLE_HOME/admin/horde/
The inithorde.ora file in $ORACLE_HOME/dbs should be a link to:
$ORACLE_HOME/admin/horde/pfile/init.ora
Lets begin:
-- create the directories for your new db (as your ORACLE user):
#> mkdir -p $ORACLE_HOME/oradata/horde/archive
#> mkdir -p $ORACLE_HOME/admin/horde/adhoc \
$ORACLE_HOME/admin/horde/bdump \
$ORACLE_HOME/admin/horde/cdump \
$ORACLE_HOME/admin/horde/create \
$ORACLE_HOME/admin/horde/exp \
$ORACLE_HOME/admin/horde/pfile \
$ORACLE_HOME/admin/horde/udump
-- copy your existing init.ora file from $ORACLE_HOME/admin/<existing instance>/pfile/
to $ORACLE_HOME/admin/horde/pfile/ and make the appropriate changes in it
CHANGE AT LEAST THE PATHNAMES !!!
-- make the link from $ORACLE_HOME/dbs/inithorde.ora to
$ORACLE_HOME/admin/horde/pfile/init.ora
#> ln -s $ORACLE_HOME/admin/horde/pfile/init.ora $ORACLE_HOME/dbs/inithorde.ora
-- set ORACLE_SID to horde
#> ORACLE_SID=horde
-- login and startup the instance
#> sqlplus /nolog
sql> startup pfile=/home/oracle/admin/horde/pfile/init.ora nomount
-- create the database from create_horde_db.sql - you should of course have saved it somwhere ;)
sql> !/path/to/create_horde_db.sql
as template i took the script from
http://www.adp-gmbh.ch/ora/admin/creatingdbmanually.html#samplecreatedatabase
and made some minor changes.
-- create the data dictionary, etc.
sql> !/home/oracle/rdbms/admin/catalog.sql
sql> !/home/oracle/rdbms/admin/catproc.sql
sql> !/home/oracle/rdbms/admin/caths.sql
sql> commit;
sql> exit
-- now add a new line to /etc/oratab
old ( only 1 instance ):
<your installed instance name>:/home/oracle:Y
new ( with the new one ):
<your installed instance name>:/home/oracle:Y
horde:/home/oracle:Y
-- add the new instance to your tnsnames.ora
use the java gui net8assist or copy and paste the statements by yourself and
make the changes as needed
-- after all, the scripts dbstart und dbshut will then automaticly start and shutdown all
instances at once
Creating the Tablespace and required user is the same as described above
I hope that there are not so many spelling mistakes ( my native language is german )
and that this will be helpfull for someone
End of Case 2)
$Horde: horde/scripts/sql/README.OCI8,v 1.2 2004/09/25 19:56:12 chuck Exp $
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