Atrust t170 - Configuring FBWF (File-Based Write Filter)

Conguring Client Settings
Conguring System Settings
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4.2.8 Conguring FBWF (File-Based Write Filter)
Enabling the FBWF feature will redirect all writes targeted for disk volumes to a RAM cache. All system changes will
only aect the session where the changes are made.
WARNING
• The FBWF feature is enabled by factory default. Except for changes to ACS settings,
all the changes made in a session will not be kept after the system restart. Ensure
that you choose the desired settings here before making any changes to the system.
• An icon in the Notication area of the Taskbar will indicate the current FBWF state
of your system. For details, please refer to the description at the end of this section.
To congure the FBWF settings, please do the following:
1. On Atrust Client Setup, click System > FBWF.
2. Click the State drop-down menu to enable/disable the FBWF feature.
3. Select the desired overlay cache threshold if the FBWF feature is enabled.
NOTE
• When the used memory cache exceeds the selected threshold, cached objects that
are not currently in use will be released.
4. Click Save to conrm your selections.
5. You may need to restart the system for the change(s) to take eect.