---

9    Performing a Worldwide Installation

---

9.1    Preparing for a Worldwide Installation

• Read Chapter 1, which describes the general preparation you should do before the installation.

• Make sure that the base Digital UNIX Version 4.0B operating system is already installed on your system.

• Refer to the descriptions of the worldwide language support software subsets in Appendix F to determine the software subsets you want to install.

For more information about the terminals and printers supported for different languages, refer to the Digital UNIX Version 4.0B Software Product Description (SPD). The SPD is located on the CD-ROM labeled Digital UNIX V4.0B Operating System Volume 1 and is located in the /DOCUMENTATION/POSTSCRIPT or /DOCUMENTATION/TEXT directories.

---

9.2    Dependencies on Digital UNIX Base Software Subsets

---

9.3    Increasing Available Disk Space

If the /usr/i18n directory does not exist, the installation procedure creates it. If the /usr/i18n directory does exist, the installation procedure uses it. If you find that there is insufficient disk space for the worldwide software subsets, and you know that you have additional space on alternative disks or disk partitions on your system, follow these steps before beginning the installation process:

1. Log in as root or superuser.

2. If it does not exist, create the directory /usr/i18n as follows:

   # mkdir /usr/i18n

3. Specify in the /etc/fstab file that the newly created directory is a mount point to a disk partition where there is additional space.

4. Enter the mount -a command to mount the new mount point of /usr/i18n.

---

9.4    Starting the Worldwide Installation

1. Log in to your system as the superuser root.

2. Shut down the system to single-user mode by entering the following command:

   # shutdown now

3. Remount the disks specified in /etc/fstab by entering the following command:

   # mount -a

Go to Section 9.4.1 if you are invoking the wwinstall script from the CD-ROM labeled Digital UNIX V4.0B Associated Products Volume 1

Go to Section 9.4.2 if you are invoking the wwinstall script from a remote installation services (RIS) server.

During the installation procedure, you are asked some questions about configuring the system. If you need help, enter a question mark (?) to display online help.

---

9.4.1    Installing from a CD-ROM

1. Load the CD-ROM optical disc labeled Digital UNIX V4.0B Associated Products Volume 1 into the CD-ROM drive.

2. Make a directory to be the mount point of the CD-ROM and then mount the CD-ROM by entering commands similar to the following:

   # mkdir /cdrom
   
   # mount -rd /dev/rz4c /cdrom
   
   # cd /cdrom/ALPHA/WORLDWIDE

   In the previous example, /dev/rz4c is the name of the CD-ROM device. Refer to Appendix B if you do not know the device name of your CD-ROM device.

3. Invoke the wwinstall script to install Digital UNIX worldwide support software subsets as shown in the following example:

   # ./wwinstall

---

9.4.2    Installing from a RIS Server

1. Mount the local file system:

   # /sbin/bcheckrc

2. Start the network:

   # /sbin/init.d/inet start
   
   # /sbin/init.d/route start
   
   # /sbin/init.d/gateway start
   
   # /sbin/init.d/nis start
   
   # /sbin/init.d/named start

3. Mount the RIS server's mount point:

   # setld -l server:

   Replace server with the name of your RIS server appended with a colon (:). Go to Section 9.5 to continue the worldwide installation.

---

9.5    Responding to the wwinstall Script

The wwinstall script displays the disk space available in the /usr/i18n directory. You can quit now if there is insufficient disk space for the worldwide software. Refer to Section 9.3 for information about increasing disk space.

Most of subsets will be installed under the /usr/i18n directory.
Depending on the number of subsets you choose to install, you may
need more than 200 Mbytes of free disk space for installation.

You have the following amount of free disk space
available in /usr:

df -k /usr
Filesystem     1024-blocks   Used    Avail Capacity Mounted on
usr_domain#usr      828816 200475   592768    25%    /usr

Two ways to set up the /usr/i18n directory :

[1] Create the /usr/i18n directory
[2] Set up a symbolic link to another partition that has enough
    free disk space for installation


Which way do you want ? [1] : [Return]

Directory /usr/i18n has been created

You have chosen to make a symbolic link to another partition.
Please enter the installation path:

You have the following amount of free disk space available in
/usr/i18n :

df -k /usr/i18n
Filesystem  1024-blocks    Used    Avail Capacity  Mounted on
/dev/rz3h        405476     372   364556     0%    /rz3h


Do you want to continue this installation procedure? (y/n) [y]:y

*******************************************************************
*                                                                 *
* Digital UNIX WORLDWIDE LANGUAGE SUPPORT INSTALLATION PROCEDURE  *
*                                                                 *
*******************************************************************

 1) Czech Republic                    2) France
 3) Germany                           4) Greece
 5) Hong Kong                         6) Hungary
 7) Israel                            8) Italy
 9) Japan                            10) Korea
11) Lithuania                        12) Poland
13) Russia                           14) Slovakia
15) Slovenia                         16) Spain-Catalan
17) Spain-Spanish                    18) Sweden
19) Thailand                         20) Thailand
21) The People's Republic of China   22) Turkey

23) All of the above
24) None of the above

Choices (for example, 1 2 3) :

If you specify more than one number at the prompt, separate each number with a space. If you enter 23 in response to the previous prompt to select all countries, the display is similar to the following:

You are installing localized software for the following countries:

	    Czech Republic
	    France
	    Germany
	    Greece
	    Hong Kong
	    Hungary
	    Israel
	    Italy
	    Japan
	    Korea
	    Lithuania
	    Poland
	    Russia
	    Slovakia
	    Slovenia
	    Spain - Catalan
	    Spain - Spanish
	    Sweden
	    Taiwan
	    Thailand
	    The People's Republic of China
	    Turkey

Is this correct? [n]

• If you enter n, the software subset selection menu is displayed again, and you can reenter your choice.

• If the countries displayed are the ones you want to support, enter y.

Depending upon the countries you selected, the following questions may be displayed:

• To install outline fonts:

  Would you like to install outline fonts for printing
  and display? [y] :

  Enter y, to install outline fonts for better printing and displays. Outline fonts consume a considerable amount of disk space.

• To install public domain source files:

  Would you like to install program sources of the public domain
  software packaged in the Worldwide Language Support kit? [y] :

  Enter y to install program sources of the public domain software packaged in the Digital UNIX worldwide language support software. The components NEMACS, MULE, and Wnn are sourced from public domain and are shipped with their source code because of GNU license guidelines. MULE is a multilingual enhancement of GNU Emacs and is based on GNU Emacs Version 19.

• To install UCS (Unicode) locales:

  Would you like to install any UCS (Unicode) support? [y] :

  Enter y to install UCS (Unicode) locales. Digital UNIX provides locales and codeset converters that support the The Unicode Standard: Worldwide Character Encoding, Version 2.0 and Information Technology-Universal Multiple-Octet Coded Character Set, ISO/IEC 10646:1993. These standards define the Universal Character Set (UCS), which includes characters in most native languages. Digital UNIX supports the Unicode encoding format known as UCS-4, in which characters are encoded in 32-bit units (4 octets). This encoding format is identical to the one specified by the ISO/IEC 10646 standard.

• To enable 8-bit mail:

  Do you want to enable 8-bit mail support? (y/n) [y]:

  Enter y to enable 8-bit mail support. Refer to Section 9.7 for more information.

---

9.5.1    Selecting Worldwide Software Subsets

The following example shows the optional software that is available when Italy and Japan are the countries chosen for worldwide support. The optional software subset list is similar to the following:

*** Enter subset selections ***

The following subsets are mandatory and will be installed
automatically unless you choose to exit without installing any subsets:

      * Italian CDE Mail Interface
      * Italian DECwindows Mail Interface
      * Italian CDE Desktop Environment
      * Italian CDE Minimum Runtime Environment
      * Italian Old X Environment
      * Japanese CDE Mail Interface
      * Japanese DECwindows Mail Interface
      * Japanese Base System
      * Japanese Basic X Environment
      * Japanese CDE Desktop Environment
      * Japanese CDE Minimum Runtime Environment
      * Japanese DECwindows 100dpi Mandatory Fonts
      * Japanese DECwindows Mandatory Fonts
      * Japanese Old X Environment
      * Worldwide Kernel Headers and Common Files
      * Worldwide Standard Kernel Modules
      * Worldwide Base System
      * Worldwide Basic X Environment
      * Worldwide DECwindows Mandatory Fonts
      * Worldwide Motif 1.1
      * Worldwide CDE Desktop Environment

The subsets listed below are optional:

There may be more optional subsets than can be presented on a single
screen. If this is the case, you can choose subsets screen by
screen or all at once on the last screen. All of the choices you make
will be collected for your confirmation before any subsets are
installed.

Press RETURN to display the next screen:

 - Italian Support - Software Development:
     1) Italian CDE Software Development
     2) Italian X Window Software Development

 - Italian Support - Windowing Environment:
     3) Italian Basic X Environment
     4) Italian CDE Online Help

 - Italian Support - Windows Applications:
     5) Italian Additional DECwindows Applications
     6) Italian CDE Additional Applications
     7) Italian Old Additional DECwindows Applications

 - Japanese Support - General Applications:
     8) Additional Japanese Software
     9) Japanese Nemacs
    10) Wnn Input Method

 - Japanese Support - Operating System:
    11) Japanese (SJIS) Message Catalogs
    12) Japanese Message Catalogs

 - Japanese Support - Reference Pages:
    13) Japanese Ref. Pages for Additional Software
    14) Japanese Reference Pages
    15) Japanese Windows Reference Pages

 - Japanese Support - Software Development:
    16) Japanese CDE Software Development
    17) Japanese Ladebug Debugger Version 4.0-23 Window Interface
    18) Japanese Ladebug Debugger Version 4.0-23

--- MORE TO FOLLOW ---
Enter your choices or press RETURN to display the next screen.

Choices (for example, 1 2 4-6): 8-10

    19) Japanese Software Development
    20) Japanese X Window Software Development
    21) Wnn Software Development

 - Japanese Support - Windowing Environment:
    22) Japanese CDE Online Help
    23) Japanese DECwindows 100dpi Optional Fonts
    24) Japanese DECwindows 75dpi Mandatory Fonts
    25) Japanese DECwindows 75dpi Optional Fonts

 - Japanese Support - Windows Applications:
    26) Japanese Additional DECwindows Applications
    27) Japanese CDE Additional Applications
    28) Japanese Netscape Navigator Gold V3.0
    29) Japanese Old Additional DECwindows Applications

 - Worldwide Language Support - General Applications:
    30) Worldwide MULE

 - Worldwide Language Support - Operating System:
    31) Worldwide Phrase Input Support
    32) Worldwide User Defined Character Support

 - Worldwide Language Support - Printing Environment:
    33) Worldwide Printer Support

 - Worldwide Language Support - Software Development:
    34) Ladebug Debugger Version 4.0-23
    35) Ladebug Debugger Version 4.0-23 Release Notes
    36) Ladebug Debugger Version 4.0-23 Window Interface
    37) Ladebug Debugger Version 4.0-23 remote server
    38) Worldwide SVE MNLS Migration Tools
    39) Worldwide Software Development
    40) Worldwide X Window Software Development

--- MORE TO FOLLOW ---
Add to your choices or press RETURN to display the next screen.

Choices (for example, 1 2 4-6):  8-10

 - Worldwide Language Support - System Configuration:
    41) Worldwide Configuration Tool

 - Worldwide Language Support - Windowing Environment:
    42) Worldwide Old Bookreader
    43) Worldwide Two-Byte Outline Font Renderer
    44) Worldwide User Defined Character Workstation Service

 - Worldwide Language Support - Windows Applications:
    45) Worldwide Old Additional DECwindows Applications

The following choices override your previous selections:

    46) ALL mandatory and all optional subsets
    47) MANDATORY subsets only
    48) CANCEL selections and redisplay menus
    49) EXIT without installing any subsets

Add to your choices, choose an overriding action or
press RETURN to confirm previous selections.

Choices (for example, 1 2 4-6):  8-10 42

You are installing the following mandatory subsets:

        Italian CDE Mail Interface
        Italian DECwindows Mail Interface
        Italian CDE Desktop Environment
        Italian CDE Minimum Runtime Environment
        Italian Old X Environment
        Japanese CDE Mail Interface
        Japanese DECwindows Mail Interface
        Japanese Base System
        Japanese Basic X Environment
        Japanese CDE Desktop Environment
        Japanese CDE Minimum Runtime Environment
        Japanese DECwindows 100dpi Mandatory Fonts
        Japanese DECwindows Mandatory Fonts
        Japanese Old X Environment
        Worldwide Kernel Headers and Common Files
        Worldwide Standard Kernel Modules
        Worldwide Base System
        Worldwide Basic X Environment
        Worldwide DECwindows Mandatory Fonts
        Worldwide Motif 1.1
        Worldwide CDE Desktop Environment

You are installing the following optional subsets:

 - Japanese Support - General Applications:
        Additional Japanese Software
        Japanese Nemacs
        Wnn Input Method

 - Worldwide Language Support - Windowing Environment:
        Worldwide Old Bookreader

Is this correct? (y/n):

---

9.5.2    Loading Worldwide Software Subsets

Checking file system space required to install selected subsets:
        Working....Fri Dec 13 09:53:20 EST 1996

File system space checked OK.

Next, the installation process installs the software subsets on your system. Messages similar to the following are displayed:

25 subset(s) will be installed.

Loading 1 of 25 subset(s)....

Worldwide Base System
   Copying from /cdrom/ALPHA/WORLDWIDE (disk)
   Verifying

Loading 2 of 25 subset(s)....

Worldwide Kernel Headers and Common Files
   Copying from /cdrom/ALPHA/WORLDWIDE (disk)
   Verifying

Loading 3 of 25 subset(s)....

Worldwide Standard Kernel Modules
   Copying from /cdrom/ALPHA/WORLDWIDE (disk)
   Verifying
   
.
.
.

Loading 23 of 25 subset(s)....

Japanese CDE Minimum Runtime Environment
   Copying from /cdrom/ALPHA/WORLDWIDE (disk)
   Verifying

Loading 24 of 25 subset(s)....

Japanese CDE Desktop Environment
   Copying from /cdrom/ALPHA/WORLDWIDE (disk)
        Working....Fri Dec 13 10:48:59 EST 1996
   Verifying

Loading 25 of 25 subset(s)....

Japanese CDE Mail Interface
   Copying from /cdrom/ALPHA/WORLDWIDE (disk)
   Verifying

25 of 25 subset(s) installed successfully.

---

9.5.3    Configuring Worldwide Software Subsets

Configuring "Worldwide Base System " (IOSWWBASE405)
Configuring ./etc/csh.login ...
Configuring ./etc/profile ...

Configuring "Worldwide Kernel Headers and Common Files"
(IOSWWBINCOM405)

Configuring "Worldwide Standard Kernel Modules " (IOSWWBIN405)
   
.
.
.

Configuring "Japanese Nemacs " (IOSJPNEMACS405)

Configuring "Wnn Input Method " (IOSJPWNN405)

Please invoke /usr/sbin/wwsetup to configure wnn.
   
.
.
.

Configuring "Japanese CDE Minimum Runtime Environment" (IOSJPCDEMIN405)

Configuring "Japanese CDE Desktop Environment " (IOSJPCDEDT405)

Configuring "Japanese CDE Mail Interface " (IOSJPCDEMAIL405)

---

9.5.4    Building the Kernel

Note

If you performed a dataless installation, the kernel build does not happen automatically. Follow the instructions in Section 9.6 to build the kernel.

*******************************************************
*                                                     *
* Rebuilding kernel to include incorporate Asian/Thai *
* tty drivers                                         *
*                                                     *
*******************************************************

 **** Adding Worldwide Support tty Features into Kernel
Configuration File ****

Starting kernel rebuild...

*** KERNEL CONFIGURATION AND BUILD PROCEDURE ***

Saving /sys/conf/HANDW3 as /sys/conf/HANDW3.bck


*** PERFORMING AUTO-EDIT OF CONFIGURATION FILE ***
Auto-editing /sys/conf/HANDW3 using /tmp/.script18679.....done.

*** PERFORMING KERNEL BUILD ***
        Working....Fri Dec 13 20:10:39 HKT 1996
        Working....Fri Dec 13 20:12:40 HKT 1996
        Working....Fri Dec 13 20:14:41 HKT 1996
        Working....Fri Dec 13 20:16:42 HKT 1996

The new kernel is /sys/HANDW3/vmunix

Saving /vmunix as /vmunix.IOS410.1
Copying /sys/HANDW3/vmunix to /vmunix

Reboot your system using the new kernel.

The installation software has completed the installation process.
The log file /var/adm/smlogs/wwinstall.log contains a record of
your installation.

---

9.6    Building an Asian Kernel After the Installation

If you want to enable or disable some of the Asian or Thai terminal supports from the kernel, Section 9.6.1 describes the procedure to rebuild an Asian kernel.

---

9.6.1    Reconfiguring the Kernel to Support the Asian Terminal Driver and Daemons

# /usr/sbin/wwconfig -a

If you installed IOSWWBIN405 and installed at least one of the following subsets: IOSWWUDCOS405 (odld), IOSWWPHRASE405 (simd), or IOSJPBASE405 (kkcd), a UTX configuration selection table similar to the following displays. UTX is the mechanism to support communication between the Asian terminal driver and daemons.

# /usr/sbin/wwconfig -a

*** UTX  CONFIGURATION SELECTION ***

    Selection   Asian service Daemon
-------------------------------------------------------
        1       On Demand Font Loading (odld)
        2       Software Input Method  (simd)
        3       Kana-Kanji Conversion  (kkcd)
        4       All of the above
        5       None of the above
-------------------------------------------------------

Enter the selection number for each daemon you want.
For example, 1 2 :

After you make your selection, the daemons are displayed for your confirmation. If you choose 4 (All of the above), the following confirmation message is displayed:

You specified the following daemons:

	   On Demand Font Loading (odld)
	   Software Input Method  (simd)
	   Kana-Kanji Conversion  (kkcd)

Is this correct? (y/n) [n]:

Enter y if the list includes the daemons you want to set up.

The installation procedure then asks how many UTX devices you want to create.

How many UTX devices do you want to create? [default: 32] :

The number you enter is saved in the /var/i18n/sys/stanza.loadable file. The actual creation of the UTX devices is done when you reboot your system.

There is one utxd master daemon that uses one UTX device. Each invocation of one of the odld, simd, and kkcd daemons uses one UTX device. Each user who turns on odld on a database not already served by another odld starts a new odld process. Refer to the stty(1) and cedit(1) reference pages for more information. Each user session that has the Software Phrase Input Method turned on requires one simd. Each user who turns on Kana-Kanji Conversion on a database (refer to stty(1) for more information) not already served by another kkcd starts a new kkcd process. Assuming that 10 users use all three functions, it requires 31 UTX devices to support 10 users.

If you installed the IOSZHBIG5405, IOSZHTELEX405, and IOSZHCONV405 software subsets, the following selection menu is displayed:

*** ADDITIONAL TERMINAL CODESETS SELECTION ***

    Selection   Terminal Codeset
-------------------------------------------------------------
        1       BIG-5
        2       Telecode
        3       Traditional & Simplified Chinese Conversion
        4       All of the above
        5       None of the above
-------------------------------------------------------------

Enter the selection number for each codeset you want.
For example, 1 2 :

Selecting a terminal codeset at this prompt means that you want to build support for that terminal codeset into the terminal driver. When codeset support is built into the terminal driver, users can select that codeset as their terminal code by using the /usr/i18n/bin/stty command.

Choose 3 if you want to support the proper codeset conversion when the terminal code is set to a Simplified Chinese codeset and the application code is set to a Traditional Chinese codeset or vice versa.

If only two out of the three software subsets are installed, the selection menu still appears but the uninstalled component is missing from the list.

If you installed just one of the software subsets, a question is asked instead. As shown in the following example, if you installed the IOSTHBIN410 software subset, the procedure asks if you want to add the Thai terminal driver to the kernel:

Do you want to install the Thai tty driver? (y/n) [y] :

The Thai terminal driver supports Thai terminal input/output (I/O). The other Asian languages are supported by the Asian terminal driver. If you have installed only the IOSTHBIN405 software subset and not the IOSWWBIN405 software subset, the previous question is the only question asked.

The installation procedure then asks if you want to rebuild the kernel.

If you wish, you may use an automated kernel build procedure by
answering 'y' to the next question.

You will need about 10 Mb available in the /sys file system
for the kernel build.  If you do not have this much space,
do not choose an automated build.

You have the following amount of free disk space available:

df -k /sys
Filesystem   kbytes      used     avail capacity  Mounted on
/dev/rz3g    825507    670890     72066    90%    /ufs/rz3g

Do you want this procedure to rebuild your kernel? (y/n):

Starting kernel rebuild...

*** KERNEL CONFIGURATION AND BUILD PROCEDURE ***

Saving /sys/conf/ARUBA as /sys/conf/ARUBA.bck

Do you want to edit the configuration file? (y/n) [n]: n


*** PERFORMING KERNEL BUILD ***
        Working....Fri Dec 13 16:05:35 EDT 1996
        Working....Fri Dec 13 16:07:35 EDT 1996
        Working....Fri Dec 13 16:09:36 EDT 1996

The new kernel is /sys/ARUBA/vmunix

Saving /vmunix as /vmunix.IOS405.3
Copying /sys/ARUBA/vmunix to /vmunix

Reboot your system using the new kernel.

# /usr/sbin/wwconfig -a

Reboot your system after a kernel rebuild to include the newly selected features.

---

9.7    Setting up the sendmail Daemon and wnn

When you invoke the /usr/sbin/wwsetup command, the following message is displayed:

        ====================================
        Worldwide setup for sendmail utility
        ====================================

The current configuration of sendmail utility does not support
8 bit data.

Do you want to enable 8 bit data support? (y/n) [n]:

If you enter y, the sendmail daemon is reconfigured to send and receive 8-bit mail. However, this option violates the 7-bit SMTP mail transmission protocol used by sendmail over a TCP/IP network. You may enter n if you want strict conformance to the TCP/IP network protocol.

If you enabled the 8 bit data support of sendmail, you are asked if you want to restart the sendmail daemon; only then is your change in effect.

You have changed the sendmail configuration.
You should restart the sendmail utility by using the command

/sbin/init.d/sendmail restart

Do you want to restart the sendmail utility now? (y/n) [y]:

You can also use /usr/sbin/wwsetup command to disable the 8-bit data support of the sendmail daemon.

If you installed the IOSJPWNN405 software subset, the following message may be displayed:

        =======================
        Worldwide setup for wnn
        =======================

If you have never installed the Wnn software subset before, the following message is displayed:

You can create the following symbolic links:

    /usr/local/bin/Wnn4 -> /usr/i18n/bin/Wnn4
    /usr/local/lib/wnn  -> /usr/i18n/lib/wnn

Do you want to create these links? (y/n) [y]:

If you enter y, symbolic links are created under the /usr/local directory to link to the corresponding Wnn directories under /usr/i18n. These links may be necessary if some of your existing applications assume that the Wnn binaries are located under /usr/local.

The installation procedure for the IOSJPWNN405 software subset also asks you to enter the password for creating dictionaries as shown in the following example:

Please input the dictionary password.

Enter Password :
Verify:

Dictionary set up ..............
done.

The following message is displayed:

You should start the wnn jserver daemon using the command

        /sbin/init.d/jserver start

Do you want to start the wnn jserver daemon now? (y/n) [y]: y

Nihongo Multi Client Server (4.10)
Reading /usr/i18n/lib/wnn/ja_JP/dic/pubdic/kihon.dic     Fid = 1
Reading /usr/i18n/lib/wnn/ja_JP/dic/pubdic/setsuji.dic   Fid = 2
Reading /usr/i18n/lib/wnn/ja_JP/dic/pubdic/koyuu.dic     Fid = 3
Reading /usr/i18n/lib/wnn/ja_JP/dic/pubdic/chimei.dic    Fid = 4
Reading /usr/i18n/lib/wnn/ja_JP/dic/pubdic/jinmei.dic    Fid = 5
Reading /usr/i18n/lib/wnn/ja_JP/dic/pubdic/special.dic   Fid = 6
Reading /usr/i18n/lib/wnn/ja_JP/dic/pubdic/computer.dic  Fid = 7
Reading /usr/i18n/lib/wnn/ja_JP/dic/pubdic/symbol.dic    Fid = 8
Reading /usr/i18n/lib/wnn/ja_JP/dic/pubdic/tankan.dic    Fid = 9
Reading /usr/i18n/lib/wnn/ja_JP/dic/pubdic/bio.dic       Fid = 10
Reading /usr/i18n/lib/wnn/ja_JP/dic/pubdic/full.fzk      Fid = 11
Finished Reading Files
/sbin/init.d/jserver: jserver daemon started
done.

---

9.8    Backup Files Created by the Installation

The backup files have either the extension .IOS405_sav.* where the asterisk (*) is an integer, or have the extension .IOS405_sav (without the integer).

Backup files with extension IOS405_sav are data or binary files that are not likely to be modified by the system manager. They are restored to the original files when Digital UNIX worldwide support software subsets are removed. Do not delete files with the extension IOS405_sav. If you delete these files, the corresponding data and binary files cannot be restored during the removal of worldwide support software.

Data files that might be modified by the system managers, depending on the system configuration, have the extension .IOS405_sav.* for their backup. You can delete files with the extension .IOS405_sav.* to save space. These files are not restored to the originals during removal. Instead, the removal procedure creates new .IOS405_sav.* files from files that are currently used.

---

9.9    Working in a Worldwide Environment

Refer to the locale(1), i18n_intro(5), l10n_intro(5), and to the reference pages for individual languages (such as spanish(5), italian(5), japanese(5), hebrew(5) and so on) for more information about working in an internationalized environment.