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Setting up OID server

What release should you use?

It can be any BaBar production release starting from 10.2.3 and up, or any test release starting from 11.3.0 and up.

Other requirements

ACE/TAO CORBA is required on machines where compilation of OID server software is to be performed. See Required Software for BaBar Computing for more details.

It's also required to have the CORBA Name Server (ACE/TAO implementation) running before starting the OID Server.

Where do I find installation files?

These files are located in the BdbCondRemote package.

What do I install?

Binaries for the OID server and its management utility:

Supporting scripts:

Management scripts:

Installing OID server

Because the same installation of the OID server may be used to serve multiple federations at the same time, the installation is performed in two phases:

Common phase:

Choose a machine where the OID server is to be installed and run. Here is a list of suggested requirements for configuring this machine:

Create a directory where the installation of the server will be performed. This directory will contain the binaries of the server and its management utility, supporting and management scripts (see above).

For example:

mkdir /u1/oidserver
cd    /u1/oidserver

Create the following directories in this directory:

bin/

Binaries for the server, its management utility and supporting scripts.

config/

Server configuration files. There will be two files for each federation served by this installation. See the federation specific phase for more details.

journal/

Log file of the management operations (start, stop, and so on). When the first management operation on the server is done the activity.log file will be automatically created in this directory. This will be the only file in this directory.

log/

Log files for the server. This directory will have a dedicated sub directory for every federation to be served by this installation. See the federation specific phase for more details.

tmp/

Temporary files created by the server. This directory will have a dedicated sub directory for every federation to be served by this installation. See the federation specific phase for more details.

Example:

mkdir      bin config journal log tmp
chmod 0777 bin config journal log tmp

Make sure the binaries for the server and its management utility are built. If not, check the BdbCondRemote package from CVS and build all its targets:

gmake CdbCondRemote.all

Copy the following files into the bin directory of the installation area:

cp <source directory>/BdbCondROIDServerApp bin/
cp <source directory>/BdbCondRemoteCmd     bin/

Copy two supporting scripts from the CVS or the corresponding release where the BdbCondRemote package is located (these scripts are not built in normal sense) into the bin/ sub-directory of the installation.

Example:

cp $BFDIST/release/$BFCURRENT/BdbCondRemote/oid/get_gree_kb    bin/
cp $BFDIST/release/$BFCURRENT/BdbCondRemote/oid/wrap_oidserver bin/

Copy five management scripts from the CVS, or the corresponding release, where the BdbCondRemote package is located (these scripts are also not built in normal sense) into the main directory where the installation is performed.

Example:

cp $BFDIST/release/$BFCURRENT/BdbCondRemote/oid/oidserver_monitor    ./
cp $BFDIST/release/$BFCURRENT/BdbCondRemote/oid/oidserver_restart    ./
cp $BFDIST/release/$BFCURRENT/BdbCondRemote/oid/oidserver_start      ./
cp $BFDIST/release/$BFCURRENT/BdbCondRemote/oid/oidserver_statistics ./
cp $BFDIST/release/$BFCURRENT/BdbCondRemote/oid/oidserver_status     ./
cp $BFDIST/release/$BFCURRENT/BdbCondRemote/oid/oidserver_stop       ./

Make sure that the copied binaries and scripts get "x" (executable) access mode for a UNIX account that is meant to run and manage the server.

chmod +x bin/*
chmod +x ./oidserver_*

Federation specific phase:

Choose a short (nick-)name for a federation to be served by this installation.

Example:

test

Create the following directories for a federation using its nickname.

mkdir log/<federation>
mkdir tmp/<federation>

Example:

mkdir log/test
mkdir tmp/test

Make sure an account under which the OID server and its management scripts are to be run has full access to these directories.

chmod 0777 log/<federation>
chmod 0777 tmp/<federation>

Create a simple text file and put the corresponding BOOT file name for the federation at the following location:

config/<federation>.bootfile

Example:

echo $OO_FD_BOOT > config/test.bootfile

Determine the value of the IOR of an instance of the CORBA Name Server that will be used to support the corresponding federation. Put the value (as single string) of this server's IOR into the following text file:

config/<federation>.ns_ior

For easier management, in case the CORBA Name Server gets restarted, you can use a symbolic link onto a file with the actual IOR of the Name Server. Here is how it can be done at SLAC:

ln -s /nfs/oprserv01/u1/TAO/TAO_NS.ior config/test.ns_ior

The following step involves some manual work in order to modify the oidserver_ scripts copied into the root directory of the installation. Look in this script and modify each occurrence of:

case <federation>:

to list the current federation as a recognized one.

Example:

...
case test:
...

Modify the oidserver_ scripts to specify the location and host name where this installation is performed. This will allow you to run the scripts using the fully qualified path without doing the "cd" into the installation directory to run the scripts.

Who to contact for problem resolution?

In case of problems, contact Igor Gaponenko.

 


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Last Update: June 13, 2002