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# NetVault 12.3 - Installation Guide

#### Migrating NetVault Backup Server in GUI mode

 3 In the Language Selection dialog box, select the language for your NetVault Backup installation.
 • English
 • French
 • German
 • Japanese
 • Korean
 4 The installer identifies previous installation of NetVault Backup Server in hybrid environment, and confirms to proceed upgrade of Pure (64 bit) installation. In the Migration mode confirmation dialog box, Click Yes.
 5 In the Welcome dialog box, review the notes, and click Next to continue.
 6 In the License Agreement dialog box, select the I accept the agreement option if you accept all the terms.
Click Next to continue.
 7 In the Installation Directory dialog box, specify the installation path.
For example: On a Windows machine, if the existing NetVault Backup Hybrid installation path is C:\Program Files (x86)\Quest\NetVault Backup then during migration to Pure64 environment the default installation path is C:\Program Files\Quest\NetVault Backup.
To change the location, type the new path, and click Next. If the specified path does not exist, it is automatically created during installation. You can also click Browse, and select the target directory from the Explorer window.
 8 In the NetVault Backup Database Directory dialog box, specify the database directory path.
For example: On Windows machine, if the existing database path of NetVault Backup in Hybrid environment is C:\Program Files (x86)\Quest\NetVault Backup\db then during migration to Pure64 environment the default database path is C:\Program Files\Quest\NetVault Backup\db. On a Linux machine, the default path for both Hybrid and Pure 64 environments is /usr/netvault/db.
To change the location, type the new path, and click Next. If the specified path does not exist, it is automatically created during installation. You can also click Browse, and select the target directory from the Explorer window.
 9 In the Database Stage Directory dialog box, specify the Stage Directory path.
For example: On Windows machine, if the existing database path of NetVault Backup in Hybrid environment is C:\Program Files (x86)\Quest\NetVault Backup\db then during migration to Pure 64 environment the default database path is C:\Program Files\Quest\NetVault Backup\db. On a Linux machine, the default path for both Hybrid and Pure 64 environments is /usr/netvault/db.
To change the location, type the new path, and click Next. If the specified path does not exist, it is automatically created during installation. You can also click Browse, and select the target directory from the Explorer window.
 10 In the NetVault Backup Upgrade dialog box, review the migration parameters and click Next. If you want to change any migration parameter, click Back.
 11 In the Ready to Upgrade dialog box, click Yes to begin installation.

#### Migrating NetVault Backup Server in unattended mode

Windows-based systems: To continue with the default parameters during upgrade
Windows-based systems: To change default parameter value during upgrade

You can specify the following parameters at the command line or in the option file.

 On Windows: --help On Linux: ./ --help

--unattendedmodeui <interaction level>

Specifies the interaction level for the unattended installation.

The allowed values are:

 • none: This is the default mode for unattended installations. In this mode, the installer does not display any prompts or progress information.
 • minimal: In this mode, the installer does not display any prompts, but it provides the progress information through pop-up windows.
 • minimalWithDialogs: In this mode, the installer displays some prompts, and it provides the progress information through pop-up windows.

--optionfile <filename>

Specifies the name of the option file. Provide the full path if the file does not reside in the current directory.

--new-install-dir <new-install-dir>

Windows only. Specifies the installation path for NetVault Backup. If the path contains spaces, enclose it in quotation marks (“ ”).

The default installation path for NetVault Backup is same as your existing installation path.

For example: On Windows machine, if the existing installation path of NetVault Backup in Hybrid environment is “C:\Program Files (x86)\Quest\NetVault Backup” then during migration to Pure 64 environment the default installation path is “C:\Program Files\Quest\NetVault Backup”

--new-db-dir <new-db-dir>

Specifies the installation path for NetVault Database. This parameter can only be specified for NetVault Backup Server installations.

If the path contains spaces, enclose it in quotation marks (“ ”).

The default database directory path for NetVault Backup is same as your existing database path.

For example: On Windows machine, if the existing database path of NetVault Backup in Hybrid environment is “C:\Program Files (x86)\Quest\NetVault Backup\db” then during migration to Pure64 environment the default database path is “C:\Program Files\Quest\NetVault Backup\db”.

--db-backup-dir <db-backup-dir>

Specifies the installation path for NetVault Database. This parameter can only be specified for NetVault Backup Server installations.

If the path contains spaces, enclose it in quotation marks (“ ”).

The default stage directory path for NetVault Backup is same as your existing database path.

 • For example: On Windows machine, if the existing database path of NetVault Backup in Hybrid environment is “C:\Program Files (x86)\Quest\NetVault Backup\db” then during migration to Pure64 environment the default database path is “C:\Program Files\Quest\NetVault Backup\db”.
 •

#### Migrating NetVault Backup Server from 32-bit OS to 64-bit OS

 1 Move exiting Hybrid NetVault Backup Server from 32-bit OS to new 64-bit OS. For more information https://support.quest.com/netvault-backup/kb/261119/migrating-netvault-server
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