The following sections describe the tasks you perform after installing Oracle Tuxedo:
During the Oracle Tuxedo software installation, the installer program creates the following directory structure for a full installation. A full installation contains all the Oracle Tuxedo server and client software components plus the Link-Level Encryption (LLE) and Secure Sockets Layer (SSL) encryption software packages.
The product directory shown here, tuxedo
10g Release 3 (10.3),
is the default for Oracle Tuxedo 10g Release 3 (10.3). The default name can be changed during installation.
The top-level directories and files of the Oracle Tuxedo directory structure are briefly described in the following table.
The following figure shows a Oracle Tuxedo domain, which is the basis of the Oracle Tuxedo architecture.
A Tuxedo domain, also known as a Tuxedo application, is a business software program, built upon the Tuxedo system, that is defined and controlled by a single configuration file—the UBBCONFIG
file. A Tuxedo domain consists of many system processes, one or more application client processes, one or more application server processes, and one or more computer machines connected over a network.
Other important terms and concepts that you need to know about Oracle Tuxedo before performing post-installation checks are briefly described in the following sections:
There is no need to fully understand these terms now; rather, use the sections as a reference. As you come upon these terms during the post-installation procedures, refer back to these sections to understand exactly what these terms mean.
Each Tuxedo domain is controlled by a configuration file in which installation-dependent parameters are defined. The text version of the configuration file is referred to as UBBCONFIG
, although the configuration file may have any name, as long as the content of the file conforms to the format described in reference page UBBCONFIG(5) in OracleTuxedo File Formats, Data Descriptions, MIBs, and System Processes Reference.
The UBBCONFIG
file for a Tuxedo domain contains all the information necessary to boot the application, such as lists of its resources, machines, groups, servers, available services, and so on. It consists of nine sections, five of which are required for all configurations: RESOURCES
, MACHINES
, GROUPS
, SERVERS
, and SERVICES
.
The MASTER
machine, or MASTER
node, for a Tuxedo domain contains the domain’s UBBCONFIG
file, and is designated as the MASTER
machine in the RESOURCES
section of the UBBCONFIG
file. Starting, stopping, and administering a Tuxedo domain is done through the MASTER
machine.
In a multi-machine Tuxedo domain running different releases of the Tuxedo system software, the MASTER
machine must run the highest release of the Tuxedo system software in the domain.
The TUXCONFIG
file is a binary version of the UBBCONFIG
file. It is created by running the tmloadcf(1)
command, which parses UBBCONFIG
and loads the binary TUXCONFIG
file to the location referenced by the TUXCONFIG
environment variable. As with UBBCONFIG
, the TUXCONFIG
file may be given any name.
The MASTER
machine for a Tuxedo domain contains the master copy of the TUXCONFIG
file. Copies of the TUXCONFIG
file are propagated to all other server machines—referred to as non-MASTER
machines—in a Tuxedo domain whenever the Tuxedo system is booted on the MASTER
machine.
The TUXCONFIG
environment variable defines the location on the MASTER
machine where the tmloadcf(1)
command loads the binary TUXCONFIG
file. It must be set to an absolute pathname ending with the device or system file where TUXCONFIG
is to be loaded.
The TUXCONFIG
pathname value is designated in the MACHINES
section of the UBBCONFIG
file. It is specified for the MASTER
machine and for every other server machine in the Tuxedo domain. When copies of the binary TUXCONFIG
file are propagated to non-MASTER
machines during system boot, the copies are stored on the non-MASTER
machines according to the TUXCONFIG
pathname values.
The TUXDIR
environment variable defines the product installation directory of the Oracle Tuxedo software on the MASTER
machine. It must be set to an absolute pathname ending with the name of the product installation directory.
The TUXDIR
pathname value is designated in the MACHINES
section of the UBBCONFIG
file. It is specified for the MASTER
machine and for every other server machine in the Tuxedo domain.
Oracle Tuxedo-provided client programs are run directly by users with the users’ own permissions. In addition, users running native clients (that is, clients running on the same machine on which the server program is running) have access to the UBBCONFIG
file and interprocess communication (IPC) mechanisms such as the bulletin board (a reserved piece of shared memory in which parameters governing the application and statistics about the application are stored).
To gain access to the Oracle Tuxedo functionality, native clients join a Oracle Tuxedo application using the identity of the application administrator (tpsysadm
). However, because tpsysadm
is a trusted user, this setting causes the Oracle Tuxedo system to bypass the user authentication process.
To prevent this lapse in security on your Windows 2003 server machine, follow these steps:
regEdt32
, and click OK to launch the Registry Editor window.HKEY_LOCAL_MACHINE
Software
Oracle Systems
Tuxedo
10.3.0.0
_VS2005
.SECURITY
Permissions
.Everyone
and allow access only to users with administrative privileges.
You need to set several environment variables before using Oracle Tuxedo to build and run Oracle Tuxedo applications. The following tables list and define many of those environment variables.
On a Windows 2003 server machine, you need to set the following environment variables to set up your environment:
Examples of TUXDIR
, APPDIR
, and TUXCONFIG
are:
TUXDIR=C:\Oracle\tuxedo10gR3
APPDIR=C:\home\me\simpapp
TUXCONFIG=%APPDIR%\tuxconfig
The TUXDIR
, APPDIR
, and TUXCONFIG
environment variables must match the values of the TUXDIR
, APPDIR
, and TUXCONFIG
parameters in the MACHINES
section of the UBBCONFIG
file. As an alternative to setting environment variables from a command-line shell, use the Environment page of the Oracle Administration program, described in
“Setting and Modifying Environment Variables” in Using Oracle Tuxedo ATMI on Windows.
Windows 2003 Server accesses the required dynamically loadable library files through its PATH
variable setting. Specifically, Windows 2000 searches for dynamically loadable library files in the following order:
For more information about setting environment variables, see “Setting and Modifying Environment Variables” in Using Oracle Tuxedo ATMI on Windows.
On a UNIX server machine, set and export the following environment variables to set up your environment:
|
||
Examples of TUXDIR
, APPDIR
, and TUXCONFIG
are:
TUXDIR=/home/Oracle/tuxedo10gR3
APPDIR=/home/me/simpapp
TUXCONFIG=$APPDIR/tuxconfig
The TUXDIR
, APPDIR
, and TUXCONFIG
environment variables must match the values of the TUXDIR
, APPDIR
, and TUXCONFIG
parameters in the MACHINES
section of the UBBCONFIG
file. A Bourne shell script named tux.env
, located in the Oracle Tuxedo product directory, serves as a model for setting these and other environment variables on a UNIX system.
You, as the application administrator, must start a tlisten
process on each machine of a networked Oracle Tuxedo application before the application is booted. The tlisten
process enables you and the Oracle Tuxedo software running on the MASTER
machine to start, shut down, and administer Oracle Tuxedo processes running on the non-MASTER
machines. For example, tmboot(1)
can start Oracle Tuxedo system servers on the non-MASTER
machines. Generally, one tlisten
process is required for each Oracle Tuxedo application running on a server machine.
In addition to the installer program starting a tlisten
process on port 3050 during the installation of Oracle Tuxedo, a tlisten
process may be started . . .
Listener page of the Oracle Administration program; for details, see
“Configuring tlisten Processes to Start Automatically” in Using Oracle Tuxedo ATMI on Windows
|
||
In all cases, the same basic syntax is used to invoke tlisten
.
%TUXDIR%\bin\tlisten -l
nlsaddr
[-u
appuid
] (Windows)$TUXDIR/bin/tlisten
[-d
devname
] -l
nlsaddr
[-u
appuid
] (UNIX)
The -l
option is required. The argument to -l
must match the value of the NLSADDR
parameter in the NETWORK
section of the UBBCONFIG
file. For information on determining the value of NLSADDR
, see reference page UBBCONFIG(5) in OracleTuxedo File Formats, Data Descriptions, MIBs, and System Processes Reference.
The value of devname
is the device name of the network provider; for example, Starlan. If the tlisten
process is operating with Sockets, the -d
option is not needed.
The value of appuid
is the user identifier (UID), or login name, of the Oracle Tuxedo application administrator. It must match the value of the UID
parameter in the RESOURCES
section of the UBBCONFIG
file.
Note: | To obtain the UID on a UNIX system, run the id command. |
On a UNIX machine, use the -u
appuid
option when the command is part of an installation script run by user root
to run the tlisten
process with the effective UID of the owner of the Oracle Tuxedo software installation on this machine. If tlisten
is started by the Oracle Tuxedo application administrator, either as a cron
job or manually, the -u
option is unnecessary since the job is already owned by the correct account.
For more information about the tlisten
command, see reference page tlisten(1)
in
Oracle Tuxedo Command Reference. For details on starting the tlisten
process on a Windows 2003 server machine, see
“Configuring tlisten Processes to Start Automatically” in
Using Oracle Tuxedo ATMI on Windows.
Oracle Tuxedo uses the administrative password that you specified during the installation to protect the machine on which Oracle Tuxedo is installed from administrative requests and operations (such as tmboot(1)
) that are not authorized. Whenever administrative communications arrive on this machine through tlisten(1)
or wlisten(1)
gateway processes, Oracle Tuxedo authenticates them by means of the password.
A tlisten
password must be a string of alphanumeric characters in clear-text format. It may contain no more than 80 characters.
A common password is required for two machines in a Oracle Tuxedo application to communicate successfully. For this reason, you must use the same password whenever you install Oracle Tuxedo on multiple machines for a single application. If during the Oracle Tuxedo installation process you use a different password for one machine, you must add that password using the
tlistpwd(1)
$TUXDIR
utility to the tlisten.pw
file on each machine that communicates with eachother.
For these reasons, you may have more than one administrative password in your tlisten.pw
file. A single password file may contain no more than 20 passwords, with one password per line.
Note: | The tlisten.pw file is system-encrypted. To add or change passwords, you must use the tlistpwd(1) utility. |
Each Oracle Tuxedo application is controlled by a configuration file in which installation-dependent parameters are defined. In the Oracle Tuxedo documentation, this file is referred to as UBBCONFIG
, but you can give your configuration file any name you like as long as the content of the file conforms to the format described in reference page UBBCONFIG(5) in OracleTuxedo File Formats, Data Descriptions, MIBs, and System Processes Reference. Typical configuration filenames begin with the string ubb
, followed by a mnemonic string, such as simple in the filename ubbsimple
.
As an example, consider ubbsimple
, the UBBCONFIG
file for the rudimentary ATMI-based simpapp
application delivered with the Oracle Tuxedo installation. On a Windows system, this application is found in the directory %TUXDIR%\samples\atmi\simpapp
; on a UNIX system, it is found in the directory $TUXDIR/samples/atmi/simpapp
.
The following sample listing shows ubbsimple
. The examples in the sample listing have been modified from the ubbsimple
file delivered on a Windows or UNIX system to include example pathname values for both Windows and UNIX systems.
#ident “@(#)apps:simpapp/ubbsimple $Revision: 1.3 $
#Skeleton UBBCONFIG file for the Tuxedo Simple Application.
#Replace the <bracketed> items with the appropriate values.
*RESOURCES
IPCKEY <Replace with a valid IPC Key>
#Example:
#IPCKEY 123456
DOMAINID simpapp
MASTER simple
MAXACCESSERS 10
MAXSERVERS 5
MAXSERVICES 10
MODEL SHM
LDBAL N
*MACHINES
DEFAULT:
APPDIR=“<Replace with the current directory pathname>”
TUXCONFIG=“<Replace with your TUXCONFIG Pathname>”
TUXDIR=“<Directory where Tuxedo is installed>”
#Windows
#Example:
# APPDIR=“C:\home\me\simpapp”
# TUXCONFIG=“C:\home\me\simpapp\tuxconfig”
# TUXDIR=“C:\oracle\tuxedo10gR3”
#UNIX
#Example:
# APPDIR=“/home/me/simpapp”
# TUXCONFIG=“/home/me/simpapp/tuxconfig”
# TUXDIR=“/home/oracle/tuxedo10gR3”
<Machine-name> LMID=simple
#Example:
#beatux LMID=simple
*GROUPS
GROUP1
LMID=simple GRPNO=1 OPENINFO=NONE
*SERVERS
DEFAULT:
CLOPT=“-A”
simpserv SRVGRP=GROUP1 SRVID=1
*SERVICES
TOUPPER
In the configuration file for your application, you must replace the strings enclosed in angle brackets with values specific to your application. The following table provides a sample of the parameters that must be defined in every configuration file.
A list of one or more directories in which application and administrative servers will be booted on this machine.
|
|
You must define APPDIR
, TUXCONFIG
, and TUXDIR
for every machine in your Oracle Tuxedo application. If you need to look up other parameters when editing your UBBCONFIG
file, see reference page UBBCONFIG(5) in OracleTuxedo File Formats, Data Descriptions, MIBs, and System Processes Reference.
You must edit your UBBCONFIG
file before running tmloadcf(1)
to verify the IPC requirements in the section that follows. If you run tmloadcf
without first editing the UBBCONFIG
file, the command will fail with syntax errors.
The TYPE
parameter in the MACHINES
section of a configuration file specifies the invocation of the External Data Representation (XDR) encode/decode routines when messages are passed between unlike machines. The term “unlike” applies even to machines of the same type if the compiler on each machine is different. In such a case, give each machine a unique TYPE
string to force every message to go through the encode/decode routines.
The Oracle Tuxedo system uses interprocess communications (IPC) resources heavily. On many systems, the default values for the parameters that control the size and quantity of the various IPC resources are below the minimums needed to run even a modest Oracle Tuxedo application. Therefore, you may need to reset some parameters. After editing your UBBCONFIG
file, you should determine whether you have enough IPC resources for your application.
To perform this task, enter the following tmloadcf(1)
command, specifying your edited UBBCONFIG
file as input:
tmloadcf -c UBBCONFIG
With the -c
option, the tmloadcf
program prints a list of the minimum IPC resources required for your application, but does not create or update the TUXCONFIG
file.
The following listing is an output report based on the values in ubbsimple
.
Ipc sizing (minimum /T values only)...
Fixed Minimums Per Processor
SHMMIN: 1
SHMALL: 1
SEMMAP: SEMMNI
Variable Minimums Per Processor
SEMUME, A SHMMAX
SEMMNU, * *
Node SEMMNS SEMMSL SEMMSL SEMMNI MSGMNI MSGMAP SHMSEG
------ ------ ------ ------ ------ ------ ------ ------
sftuxe 17 5 12 A + 1 13 26 75K
where 1 <= A <= 8.
The number of expected application clients per processor should be added to eachMSGMNI
value.
The output report identifies IPC resources by their traditional UNIX names. To map the traditional names to the names specific to a UNIX platform, see the data sheet for that platform in Oracle Tuxedo 10g Release 3 (10.3) Platform Data Sheets. To map the traditional names to the names specific to the Windows 2003 Server platform, see the table titled “IPC Resource Name Mappings Between Windows and UNIX Systems” in Using Oracle Tuxedo ATMI on Windows.
The example output report indicates that to run simpapp
, your system must have SEMUME
, SEMMNU
, and SEMMNS
set to no less than 17. SEMMSL
must be at least 5, and SEMMNI
and SEMMAP
at least 4 (assuming the value of A is 3). MSGMNI
must be at least 13, and MSGMAP
at least 26. Finally, the product of SHMMAX
and SHMSEG
must be at least 75K bytes.
The IPC values are application-dependent, and the numbers in this example reflect a very small configuration. If other client or server applications that use IPC resources are running on the same system with a Oracle Tuxedo application, then the requirements of both applications must be satisfied. Keep in mind also that every machine participating in an application must have sufficient IPC resources available.
If the current IPC resources are inadequate, you must increase the values of the associated IPC parameters. For instructions on changing the current IPC values for a Windows 2003 Server system, see “Configuring IPC Resources to Maximize System Performance” in Using Oracle Tuxedo ATMI on Windows. For instructions on changing the current IPC values for a UNIX system, see the data sheet for your platform in Oracle Tuxedo 10g Release 3 (10.3) Platform Data Sheets.
You create the Universal Device List (UDL) and define a UDL entry for the global transaction log (TLOG) on each machine in your application that will use global transactions. The TLOG is a log file in which information about transactions is kept until the transaction is completed.
Before creating the UDL and defining UDL entries for TLOG, you must set the following parameters in the MACHINES
section of the UBBCONFIG
file for each machine in your application that will use global transactions.
TUXCONFIG
file and the TLOG. If so, the pathname of the device needs to be specified by both the TUXCONFIG
and the FSCONFIG
environment variables.
You must manually create a UDL entry for the TLOGDEVICE
on each machine where a TLOG is needed. You may create these entries either before or after you have loaded TUXCONFIG
, but you must create these entries before booting the application.
To access the create device list command, crdl
, you invoke tmadmin -c
with the application inactive. The -c
option invokes tmadmin
in configuration mode.
To create the UDL and a UDL entry for TLOG on each machine in your application that will use global transactions, follow these steps:
MASTER
machine.tmadmin -c
crdl -z config -b blocks
Here -z
config
specifies the full pathname of the device on which the UDL should be created (that is, where the TLOG will reside), and -b
blocks
specifies the number of blocks to be allocated on the device. The value of config
should match the value of the TLOGDEVICE
parameter in the MACHINES
section of the UBBCONFIG
file. The blocks must be larger than the value of TLOGSIZE
. If -z
is not specified, the value of config
defaults to the value of the FSCONFIG
environment variable.
MASTER
machine that will use global transactions and repeat step 2.
If the TLOGDEVICE
is mirrored between two machines, step 3 is not required on the paired machine. To be recoverable, the TLOG should reside on a device that can be mirrored.
One of the ways to verify that your Oracle Tuxedo software is installed correctly is to run one or more of the sample applications included with the installation. The sample applications demonstrate the capabilities of the ATMI and CORBA clients, and the ATMI and CORBA C++ servers.
The following sections provide procedures for verifying both the ATMI and CORBA C++ parts of your Oracle Tuxedo installation:
The simpapp
application is a non-distributed application, meaning that it runs on a single machine. It is designed so that it can be up and running within minutes after the Oracle Tuxedo software is installed.
The simpapp
application offers a single service called TOUPPER
, which converts strings from lowercase to uppercase. The client is invoked with a single argument: a lowercase string to be converted to uppercase. The server returns the converted string to the client, and the client prints the converted string.
simpcl “hello world”
Returned string is: HELLO WORLD
Two versions of simpapp
exist: an ATMI version and a CORBA version. The ATMI version consists of an ATMI server, an ATMI client, and a UBBCONFIG
file. The CORBA version consists of a CORBA C++ server, a CORBA C++ client.
To verify that you have successfully installed the Oracle Tuxedo ATMI software on your system, run the ATMI version of the simpapp
application, which on a Windows system can be found in the directory %TUXDIR%\samples\atmi\simpapp
, and on a UNIX system can be found in the directory $TUXDIR/samples/atmi/simpapp
.
Note: | Samples are not installed unless they are selected to be installed during Tuxedo 10gR3 installation. |
The procedure presented in the following two sections is also provided in the README
file in the simpapp
directory, and in
“Tutorial for simpapp, a Simple C Application” in Tutorials for Developing Oracle Tuxedo ATMI Applications.
To configure and run the ATMI version of simpapp
on a Windows system, follow these steps:
Administrator
or as a member of the Administrator
group and open a command-line shell.cd C:\home\me
mkdir atmi
cd atmi
APPDIR
and TUXCONFIG
as follows:set APPDIR=C:\home\me
\atmi
set TUXCONFIG=%APPDIR%\tuxconfig
Note: | You do not have to set the WEBJAVADIR environment variable. |
simpapp
files to your working directory. You will need to edit one of them: the configuration file, ubbsimple
. Check the permissions on all the files in your working directory and, if necessary, change the permissions to allow full access. For example: copy%TUXDIR
%\samples\atmi\simpapp\*.*
*.*
attrib -R /S *.*
simpapp
client and server programs by entering the following commands:buildclient -o simpcl -f simpcl.c
buildserver -o simpserv -f simpserv.c -s TOUPPER
ubbsimple
, replace the strings shown in angle brackets with values appropriate to your Oracle Tuxedo system installation. Comments in ubbsimple
explain how to customize the file. Set the following parameters in the ubbsimple
file:IPCKEY
to a valid IPC key. This value must be greater than 32,768 and less than 262,143.APPDIR
to ”C:\home\me
\atmi”
.TUXCONFIG
to the literal pathname corresponding to $APPDIR/tuxconfig
(in our example, ”C:\home\me
\atmi\tuxconfig”
).TUXDIR
to the absolute pathname of the product directory of the Oracle Tuxedo software on this machine (for example, ”C:\oracle\tuxedo10gR3”
).MACHINE-NAME
to the name of your system. MACHINE-NAME
must be entered in uppercase letters on a Windows system. Note: | The APPDIR , TUXCONFIG , and TUXDIR parameter settings in the ubbsimple file must match the APPDIR , TUXCONFIG , and TUXDIR environment variable settings. |
tmloadcf(1)
, which produces a file named tuxconfig
. This file, referenced by the TUXCONFIG
environment variable, provides the Oracle Tuxedo system with a description of the application configuration at run time:tmloadcf -y ubbsimple
simpapp
by typing the following command:tmboot -y
If the boot succeeds, output similar to the following appears and you can proceed to step 10.
Booting all admin and server processes in C:\home\me\atmi\tuxconfig
INFO: Oracle Tuxedo(r) System Release 10.3.0.0
INFO: Serial #: 000102-9125503751, Maxusers 25
Booting admin processes ...
exec BBL -A:
process id=24180 ... Started.
Booting server processes ...
exec simpserv -A :
process id=24181 ... Started.
2 processes started.
ULOG.
mmddyy
in your application directory (%APPDIR%
, C:\home\me\atmi
). The string mmddyy
is a placeholder for the date (digits representing the current month, day, and year) that will make up the end of the filename. If you see a message such as the following, near the end of the logcan’t create enough semaphores for BB
then the interprocess communication (IPC) resources configured in your operating system are not adequate for running simpapp
.
To confirm this hypothesis, invoke the Oracle Tuxedo system command tmloadcf(1)
and specify the name of your configuration file, as shown in the following example:
tmloadcf -c %APPDIR%
\ubbsimple
If the current value of any IPC parameter configured in your operating system is less than a minimum (either variable or fixed) listed in the tmloadcf
output, you must increase the value of that parameter. For instructions on determining and changing the current IPC values for your platform, see
“Configuring IPC Resources to Maximize System Performance” in Using Oracle Tuxedo ATMI on Windows.
simpcl “hello world”
Returned string is: HELLO WORLD
simpapp
with the following command:tmshutdown -y
To configure and run the ATMI version of simpapp
on a UNIX system, follow these steps:
cd /home/me
mkdir atmi
cd atmi
APPDIR
and TUXCONFIG
as follows:APPDIR=/home/me/atmi
TUXCONFIG=$APPDIR/tuxconfig
export APPDIR TUXCONFIG
Note: | You do not have to set the WEBJAVADIR environment variable. |
simpapp
files to your working directory. You will need to edit one of them: the configuration file, ubbsimple
. Make sure that the client and server files, simpcl
and simpserv
, are executable, and that the configuration file, ubbsimple
, is writable. For example: cp$TUXDIR
/samples/atmi/simpapp/* .
chmod 755 simpserv simpcl
chmod 644 ubbsimple
simpapp
client and server programs by entering the following commands:buildclient -o simpcl -f simpcl.c
buildserver -o simpserv -f simpserv.c -s TOUPPER
ubbsimple
, replace the strings shown in angle brackets with values appropriate to your Oracle Tuxedo system installation. Comments in ubbsimple
explain how to customize the file. Set the following parameters in the ubbsimple
file:IPCKEY
to a valid IPC key. This value must be greater than 32,768 and less than 262,143.APPDIR
to ”/home/me/atmi”.TUXCONFIG
to the literal pathname corresponding to $APPDIR/tuxconfig
(in our example, ”/home/me/atmi/tuxconfig
”).TUXDIR
to the absolute pathname of the product directory of the Oracle Tuxedo software on this machine (for example, ”/home/oracle/tuxedo10gR3
”).MACHINE-NAME
to the name of your system. To determine the name of your system on a UNIX machine enter the command:
uname -n
Note: | The APPDIR , TUXCONFIG , and TUXDIR parameter settings in the ubbsimple file must match the APPDIR , TUXCONFIG , and TUXDIR environment variable settings. |
tmloadcf(1)
, which produces a file named tuxconfig
. This file, referenced by the TUXCONFIG
environment variable, provides the Oracle Tuxedo system with a description of the application configuration at run time:tmloadcf -y ubbsimple
simpapp
by typing the following command:tmboot -y
If the boot succeeds, output similar to the following appears and you can proceed to step 10.
Booting all admin and server processes in /home/me/atmi/tuxconfig
INFO: Oracle Tuxedo(r) System Release 10.3.0.0
INFO: Serial #: 000102-9125503751, Maxusers 25
Booting admin processes ...
exec BBL -A:
process id=24180 ... Started.
Booting server processes ...
exec simpserv -A :
process id=24181 ... Started.
2 processes started.
ULOG.
mmddyy
in your application directory ($APPDIR
, /home/me/atmi
). The string mmddyy
is a placeholder for the date (digits representing the current month, day, and year) that will make up the end of the filename. If you see a message such as the following, near the end of the logcan’t create enough semaphores for BB
then the interprocess communication (IPC) resources configured in your operating system are not adequate for running simpapp
.
To confirm this hypothesis, invoke the Oracle Tuxedo system command tmloadcf(1)
and specify the name of your configuration file, as shown in the following example:
tmloadcf -c $APPDIR
/ubbsimple
If the current value of any IPC parameter configured in your operating system is less than a minimum (either variable or fixed) listed in the tmloadcf
output, you must increase the value of that parameter. For instructions on determining and changing the current IPC values for your platform, see the data sheet for your platform in Oracle Tuxedo 10g Release 3 (10.3) Platform Data Sheets.
simpcl “hello world”
Returned string is: HELLO WORLD
simpapp
with the following command:tmshutdown -y
To verify that you have successfully installed the Oracle Tuxedo CORBA C++ software on your system, run the CORBA version of the simpapp
application, which on a Windows system can be found in the directory %TUXDIR%\samples\corba\simpapp
, and on a UNIX system can be found in the directory $TUXDIR/samples/corba/simpapp
. The procedure presented in the following two sections is also provided in the README
file in the simpapp
directory, and in
“Tutorial for simpapp, a Simple C Application” in Tutorials for Developing Oracle Tuxedo ATMI Applications.
To configure and run the CORBA version of simpapp
on a Windows system, follow these steps:
Administrator
or as a member of the Administrator
group and open a command-line shell.cd C:\home\me
mkdir corba
cd corba
TUXDIR
environment variable. For example, if you installed the software in the C:\oracle\tuxedo10gR3 directory, set TUXCONFIG
as follows:set TUXDIR=C:\oracle\tuxedo10gR3
simpapp
files to your working directory and change the permissions on all files to allow full access. For example: copy%TUXDIR
%\samples\corba\simpapp\*.*
*.*
attrib -R /S *.*
nmake
is in your path.simpapp
automatically, enter runme
. The simpapp
application runs and prints the following messages:
Testing simpapp
cleaned up
prepared
built
loaded ubb
booted
ran
shutdown
saved results
PASSED
simpapp
processes starting and stopping, follow these steps:results\setenv
.tmboot -y
. The application starts several processes.simple_client
. The prompt String?
appears.tmshutdown -y
. The application shuts down the processes.
To configure and run the CORBA version of simpapp
on a UNIX system, follow these steps:
prompt> cd /home/me
prompt> mkdir corba
prompt> cd corba
TUXDIR
environment variable. For example, if you installed the software in the /home/oracle/tuxedo10gR3 directory, set and export TUXCONFIG
as follows:prompt> TUXDIR=/home/oracle/tuxedo10gR3
prompt> export TUXDIR
simpapp
files to your working directory and change the permissions on all files to allow full access. For example: prompt> cp $TUXDIR/samples/corba/simpapp/* .
prompt> chmod 777 *
make
is in your path.simpapp
automatically, enter ../runme.ksh
. The simpapp
application runs and prints the following messages:
Testing simpapp
cleaned up
prepared
built
loaded ubb
booted
ran
shutdown
saved results
PASSED
simpapp
manually to observe the processes starting and stopping, follow these steps:ksh
../results/setenv.ksh
tmboot -y
The application starts several processes.
simple_client
The prompt String?
is displayed.
enter_a_word_in_lowercase_letters
The application converts the word to uppercase and then to lowercase letters and displays the results.
tmshutdown -y
For Oracle Tuxedo applications that use distributed transactions and XA-compliant resource managers, you must use the buildtms
command to construct a transaction manager server load module. This requirement exists on Windows 2003 Server and UNIX systems. When the module has been created, it must reside in %TUXDIR%\bin
on Windows 2003 Server systems, or $TUXDIR/bin
on UNIX systems.
If you run the CORBA C++ University sample applications, each sample’s makefile creates the TMS load module for you and calls it tms_ora.exe
. Therefore, running buildtms
as a separate step is necessary only if you do not plan to run any of these sample applications.
For information about the buildtms
command with Oracle Tuxedo applications, see reference page buildtms(1)
in Oracle Tuxedo Command Reference.
Uninstalling Oracle Tuxedo10g Release 3 (10.3), 10.0, 9.1, 9.0, 8.1 or 8.0 does not remove the Oracle Home directory associated with the installation but does remove all Oracle Tuxedo components installed by the installer program. The uninstallation also removes the product directory associated with the installation unless one of the following is true:
To uninstall Oracle Tuxedo 10g Release 3 (10.3), complete the procedures for the appropriate platform, provided in the following table. To uninstall Oracle Tuxedo 9.1 or 10.0, substitute “Tuxedo 9.1 or 10.0” for “Tuxedo 10g Release 3 (10.3)” in the following table.
The Oracle Installation program Uninstaller window appears. |
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When you start the Oracle Tuxedo Installation program on system that already has a copy of Oracle Tuxedo installed, the installation program detects the existing Oracle Tuxedo home directory and asks if you want to:
Exit the installation program and uninstall the previous installation. You can invoke the uninstall program as described in Uninstalling Oracle Tuxedo, and reinstall the software as described in one of the following:
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