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NetVault 12.2 - Administration Guide for Managed Service Providers

Introduction Getting started Configuring clients Managing catalog search Configuring storage devices Backing up data Managing policies Restoring data Managing NetVault Backup dashboard Managing jobs Monitoring logs Managing storage devices
Role-based access to manage storage devices Monitoring device activity Managing disk-based storage devices in list view Managing disk-based storage devices in tree view Managing the Snapshot Array Manager Managing tape libraries in list view Managing tape libraries in tree view Managing tape drives in list view Managing tape drives in tree view Adding shared devices
Managing storage media Managing user and group accounts Managing Tenant Monitoring events and configuring notifications Reporting in NetVault Backup Working with client clusters Configuring default settings for NetVault Backup
About configuring default settings Configuring encryption settings Configuring plug-in options Configuring default settings for post-scripts Configuring default settings for Verify Plug-in Configuring Deployment Manager Settings Configuring Job Manager settings Configuring Logging Daemon settings Configuring Media Manager settings Configuring Network Manager settings Configuring Process Manager settings Configuring RAS device settings Configuring Schedule Manager settings Configuring Web Service settings Configuring Auditor Daemon settings Configuring firewall settings Configuring general settings Configuring security settings Synchronizing NetVault Time Configuring the reporting utility Configuring NetVault Backup WebUI default settings Configuring NetVault Backup to use a specific VSS provider Configuring default settings using Txtconfig
Diagnostic tracing Managing diagnostic data Using the deviceconfig utility NetVault Backup processes Environment variables Network ports used by NetVault Backup Troubleshooting

Configuring TCP/IP buffer sizes

In most cases, the default buffer sizes for the TCP/IP sockets are adequate, and should not be changed. For guidance on optimal buffer sizes and TCP/IP tuning, see your OS documentation.

To change buffer sizes for the TCP/IP sockets:
1
In the Navigation pane, click Change Settings.
2
To configure default settings for the NetVault Backup Server, click Server Settings.
— or —
To configure default settings for a NetVault Backup Client, click Client Settings. In the NetVault Backup Clients table, select the client, and click Next.
3
Under System and Security, click General. In the General dialog box, configure the following settings.
 
Table 148. TCP/IP send and receive buffer sizes
Setting
Description

Minimum network send buffer size

This setting determines the minimum send buffer size for a TCP/IP socket.

The default value is 1KB. To adjust the buffer size, type or select the new value. The buffer size must be set in KB.

Maximum network send buffer size

This setting determines the maximum send buffer size for a TCP/IP socket.

The default value is 16384KB. To adjust the buffer size, type or select the new value. The buffer size must be set in KB.

Minimum network receive buffer size

This setting determines the minimum receive buffer size for a TCP/IP socket.

The default value is 1KB. To adjust the buffer size, type or select the new value. The buffer size must be set in KB.

Maximum network receive buffer size

This setting determines the maximum receive buffer size for a TCP/IP socket.

The default value for this option is 16384KB. To adjust the buffer size, type or select the new value. The buffer size must be set in KB.

4
Click Apply to apply the new settings and close the dialog box.
 
* 
NOTE: On Windows, the registry settings must be modified to increase the TCP/IP buffer size. For more information about these settings, see the KB article https://support.microsoft.com/en-us/kb/823764 from Microsoft.

Changing language and locale settings

To change the language and locale for NetVault Backup:
1
In the Navigation pane, click Change Settings.
2
To configure default settings for the NetVault Backup Server, click Server Settings.
— or —
To configure default settings for a NetVault Backup Client, click Client Settings. In the NetVault Backup Clients table, select the client, and click Next.
3
Under System and Security, click General. In the General dialog box, configure the Language Selection setting.
Select the preferred language for NetVault Backup. The available options are:
•
Chinese (Simplified)
•
English
•
French
•
German
•
Japanese
•
Korean
4
Click Apply to apply the new settings and close the dialog box.
5
Close the NetVault Backup WebUI, and open it in a new browser tab or window.

Changing language settings for NetVault Backup WebUI

To change the display and input language for NetVault Backup WebUI:
•
On the Header pane, click Language, and from the list of available languages, select the display and input language for NetVault Backup WebUI. The available options are:
•
Chinese (zh)
•
English (en)
•
French (fr)
•
German (de)
•
Japanese (ja)
•
Korean (ko)

Disabling pre-installation package compatibility check

Before installing a plug-in, NetVault Backup ensures that the installation package is compatible with the client OS type and bitness. You can disable the pre-installation compatibility checks, if necessary.

To disable pre-installation compatibility checks for packages:
1
In the Navigation pane, click Change Settings.
2
To configure default settings for the NetVault Backup Server, click Server Settings.
— or —
To configure default settings for a NetVault Backup Client, click Client Settings. In the NetVault Backup Clients table, select the client, and click Next.
3
Under System and Security, click General. In the General dialog box, configure the following setting:
•
Package Install System Check: This check box is selected by default. Before installing any plug‑in, NetVault Backup ensures that installation package is compatible with the client OS and bit-type. The installer reports an error if the package is incompatible.
To disable pre-installation package compatibility checks, clear the check box.
 
* 
NOTE: When you disable package check, you risk installing an incompatible package.
4
Click Apply to apply the new settings and close the dialog box.
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