To install DB2 Connect on UNIX systems, perform the following steps:
Table 7 will help you determine the values required to install
DB2 products, set up a DB2 instance and configure the Administration
Server. Before proceeding with the installation and configuration,
complete the Your Value column in the table. If you want to
choose the default value for a parameter, you do not need to provide any value
in the Your Value column for that parameter. In Table 7, the only parameter for which a value is required is DB2
Product Name. All other parameters either have a default value or
are optional.
Table 7. Parameter Values Required for Installation
| Information Required for DB2 Installer | Default Value | Your Value |
|---|---|---|
| Product/Component | ||
|
DB2 Product Name1
| DB2 Connect |
|
|
DB2 Product Messages
| None |
|
|
Documentation
| None |
|
| DB2 Instance | ||
|
User Name
| db2inst1 |
|
|
UID
| System-generated UID |
|
|
Group Name
| db2iadm1 |
|
|
GID
| System-generated GID |
|
|
Password
| ibmdb2 |
|
|
TCP/IP Service Name
| db2cdb2inst1 |
|
|
TCP/IP Port Number
| 50001 |
|
|
IPX/SPX File Server Name
| * |
|
|
IPX/SPX Object Name
| * |
|
|
IPX/SPX Socket Number
| 879E |
|
|
IPX/SPX NetWare User ID
| None |
|
|
IPX/SPX NetWare Password
| None |
|
| Administration Server | ||
|
User Name (DAS)
| db2as |
|
|
UID (DAS)
| System-generated UID |
|
|
Group Name (DAS)
| db2asgrp |
|
|
GID (DAS)
| System-generated GID |
|
|
Password (DAS)
| ibmdb2 |
|
|
TCP/IP Port Number (DAS)
| 523 | 523 |
|
IPX/SPX File Server Name (DAS)
| * |
|
|
IPX/SPX Object Name (DAS)
| * |
|
|
IPX/SPX Socket Number (DAS)
| 87A2 | 87A2 |
|
IPX/SPX NetWare User ID (DAS)
| None |
|
|
IPX/SPX NetWare Password (DAS)
| None |
|
|
Notes:
| ||
 |
Depending on your workstation's operating system and its kernel configuration, you may need to update the kernel configuration parameters before installing DB2:
|
The values in Table 8 are the recommended HP-UX kernel configuration
parameters.
Table 8. HP-UX Kernel Configuration Parameters (Recommended Values)
| Kernel Parameter | Physical Memory | ||
|---|---|---|---|
| 64MB - 128MB | 128MB - 256MB | 256MB+ | |
maxuprc maxfiles nproc nflocks ninode nfile msgseg msgmnb msgmax msgtql msgmap msgmni msgssz semmni semmap semmns semmnu shmmax shmseg shmmni |
256 256 512 2048 512 (4 * ninode) 8192 65 535 (1) 65 535 (1) 256 130 128 16 128 130 256 256 67 108 864 16 300 |
384 256 768 4096 1024 (4 * ninode) 16 384 65 535 (1) 65 535 (1) 512 258 256 16 256 258 512 512 134 217 728 (2) 16 300 |
512 256 1024 8192 2048 (4 * ninode) 32 768 65 535 (1) 65 535 (1) 1024 258 256 16 512 514 1024 1024 268 435 456 (2) 16 300 |
Notes:
To change a value, perform the following steps:
Step 1. | Enter the sam command to start the System Administration Manager (SAM) program. |
Step 2. | Double-click on the Kernel Configuration icon. |
Step 3. | Double-click on the Configurable Parameters icon. |
Step 4. | Double-click on the parameter that you want to change and enter the new value in the Formula/Value field. |
Step 5. | Click on OK. |
Step 6. | Repeat these steps for all of the kernel configuration parameters that you want to change. |
Step 7. | When you are finished setting all of the kernel configuration parameters, select Action->Process New Kernel from the action menu bar. The HP-UX operating system automatically reboots after you change the values for the kernel configuration parameters.
|
|
|
To continue with the installation on HP-UX systems, proceed to Step 3. Mount the CD-ROM.
|
The values in Table 9 are the recommended Solaris kernel configuration
parameters.
Table 9. Solaris Kernel Configuration Parameters (Recommended Values)
| Kernel Parameter | Physical Memory | |||
|---|---|---|---|---|
| 64MB - 128MB | 128MB - 256MB | 256MB - 512MB | 512MB+ | |
msgsys:msginfo_msgmax msgsys:msginfo_msgmnb msgsys:msginfo_msgmap msgsys:msginfo_msgmni msgsys:msginfo_msgssz msgsys:msginfo_msgtql msgsys:msginfo_msgseg shmsys:shminfo_shmmax shmsys:shminfo_shmseg shmsys:shminfo_shmmni semsys:seminfo_semmni semsys:seminfo_semmap semsys:seminfo_semmns semsys:seminfo_semmnu |
65 535(1) 65 535(1) 130 128 16 256 8 192 67 108 864 16 300 128 130 256 256 |
65535(1) 65 535(1) 258 256 16 512 16 384 134 217 728(2) 16 300 256 258 512 512 |
65 535(1) 65 535(1) 258 256 16 1024 32 768 268 435 456(2) 16 300 512 514 1024 1024 |
65 535(1) 65 535(1) 258 256 16 1024 32 768 536 870 912(2) 16 300 1024 1026 2048 2048 |
Notes:
To set a kernel parameter, add a line at the end of the /etc/system file as follows:
set parameter_name = value
For example, to set the value of the msgsys:msginfo_msgmax parameter, add the following line to the end of the /etc/system file:
set msgsys:msginfo_msgmax = 65535
Sample files for updating the kernel configuration parameters are provided in the /opt/IBMdb2/V6.1/cfg directory. The names for these files are as follows:
Depending upon the amount of physical memory in your system, append the appropriate kernel configuration parameter file to the /etc/system file. If necessary, change the value of the shmsys:shminfo_shmmax parameter as described in Note 2 above.
After updating the /etc/system file, reboot the system.
|
|
To continue with the installation on Solaris systems, proceed to Step 3. Mount the CD-ROM.
|
To install your DB2 product using the DB2 Installer
program, you must first mount the CD-ROM. Once you have mounted the
CD-ROM, you can start the installation.
|
|
Go to the section that describes the mounting instructions for the DB2 server that you want to install:
|
To mount the CD-ROM on AIX, perform the following steps:
Step 1. | Log in as a user with root authority. | ||
Step 2. | Insert the CD-ROM in the drive. | ||
Step 3. | Create a directory to mount the CD-ROM by entering the following command: mkdir -p /cdrom where cdrom represents the CD-ROM mount directory. | ||
Step 4. | Allocate a CD-ROM file system by entering the following command: smitty storage | ||
Step 5. | Select File Systems. | ||
Step 6. | Select Add / Change / Show / Delete File Systems. | ||
Step 7. | Select CDROM File Systems. | ||
Step 8. | Select Add CDROM File System. | ||
Step 9. | Select Device Name.
| ||
Step 10. | In the pop-up window, enter the following as mount point:
/cdrom | ||
Step 11. | Mount the CD-ROM file system by entering the following command: smit mountfs | ||
Step 12. | Enter a value in the FILE SYSTEM name field. For example, the name could be /dev/cd0. | ||
Step 13. | Enter a value in the Directory over which to mount field. For example, this value could be /cdrom. | ||
Step 14. | Enter a value in the Type of Filesystem field. For example, this value could be cdrfs. | ||
Step 15. | Set the Mount as READ-ONLY system to Yes. | ||
Step 16. | Click on OK. | ||
Step 17. | Log out.
|
|
|
After mounting the CD-ROM, proceed to Step 4. Install the DB2 Products.
|
To mount the CD-ROM on HP-UX, perform the following steps:
Step 1. | Log in as a user with root authority. |
Step 2. | Insert the CD-ROM in the drive. |
Step 3. | Mount it by entering the following commands: mkdir /cdrom
/usr/sbin/mount /dev/dsk/c0t2d0 /cdrom
where /cdrom represents the CD-ROM mount point. |
Step 4. | Log out.
|
 |
The CD-ROM may also be mounted using the System Administration
(SAM) tool. Consult your HP-UX documentation for more
information about SAM.
|
|
|
After mounting the CD-ROM, proceed to Step 4. Install the DB2 Products.
|
To mount the CD-ROM on Linux, perform the following steps:
Step 1. | Log in as a user with root authority. |
Step 2. | Insert the CD-ROM in the drive and mount it with a command similar to the following: mount -t iso9660 -o ro /dev/cdrom /cdrom where /cdrom is the mount point of the CD-ROM. |
Step 3. | Log out.
|
|
|
After mounting the CD-ROM, proceed to Step 4. Install the DB2 Products.
|
To mount the CD-ROM on Solaris, perform the following steps:
Step 1. | Log in as a user with root authority. | ||
Step 2. | If the Volume Manager is not running on your system, enter the following commands to mount the CD-ROM: mkdir -p /cdrom/unnamed_cdrom mount -F hsfs -o ro /dev/dsk/c0t6d0s2 /cdrom/unnamed_cdrom where /cdrom/unnamed_cdrom represents the CD-ROM mount directory.
If the Volume Manager (vold) is running on your system, the CD-ROM is automatically mounted as: /cdrom/unnamed_cdrom | ||
Step 3. | Log out.
|
After you mount the CD-ROM file system, use the DB2 Installer program to install DB2.
To install your DB2 product, perform the following steps:
Step 1. | Log in as root. | ||
Step 2. | Insert the CD-ROM into the drive. | ||
Step 3. | Change to the directory where the CD-ROM is mounted by entering the following command:
where /cdrom is the mount point of the CD-ROM drive on AIX, HP-UX, or Linux, and /cdrom/unnamed_cdrom is the mount point of the CD-ROM on Solaris. | ||
Step 4. | Enter the ./db2setup command to start the DB2
Installerprogram. The Install DB2 V6 window opens.
| ||
From the product list on the Install DB2 V6 screen, select the products that you want to install. Press the Tab key to change the highlighted option and the Enter key to select or deselect an option. To display the components for a DB2 product that you want to install,
select Customize. To go back to a previous windows at any
times, select Cancel.
When you have finished selecting the DB2 product and its components, select OK to complete the installation. For more information or assistance during the installation of any DB2 product or component, select Help.
|
When installation is complete, DB2 software is installed in the
DB2DIR directory,
|
| where DB2DIR | = /usr/lpp/db2_06_01 | on AIX |
|
|
| = /opt/IBMdb2/V6.1 | on HP-UX, Solaris, or SGI IRIX |
|
|
| = /usr/IBMdb2/V6.1 | on Linux |
|
|
You can use the DB2 Installer program to create an additional instance, create an Administration Server, or add additional products or components after your initial installation. To create or add a new instance, an Administration Server, or additional DB2 products and components, enter the following command:
|
DB2 software registration is handled automatically if you installed your DB2 product from a CD-ROM using the DB2 Installer program. If you installed DB2 using your UNIX operating system's native installation tools, you must use the db2licm command to register DB2. Refer to the Command Reference for more information.
