FARONICS DEEP FREEZE LINUX - 5-2007, Руководство пользователя

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Configuring Deep Freeze
If all partitions are Frozen on a machine, a user can create, save, change, and delete files. However, all
changes are temporary, unless a Thawed partition is being utilized. The complete contents of a Frozen
partition are restored at restart.
All changes made in Deep Freeze only take effect after a restart.
Launching Deep Freeze
To launch Deep Freeze, click the Deep Freeze icon in the kicker panel and select
Configure Deep
Freeze
:
Alternatively, enter su -c “
dfl -g”
in a terminal window and press
Enter
.
Deep Freeze appears, with two tabs:
Boot Control
and
Partitions
. On all tabs, the
OK
button saves and
closes the Main Screen; the
Apply
button saves any changes but does not close the Main Screen; the
Cancel
button closes the Main Screen, but displays a warning prompting the user to save any unsaved
changes (if they exist) prior to doing so.
Boot Control Tab
Deep Freeze appears with the
Boot Control
tab selected.
The
Boot Control
tab contains radio buttons used to change the status of Deep Freeze on a machine:
• To set the machine to a Frozen state, choose Boot Frozen
• To set the machine to a Thawed state for a specified number of restarts, choose Boot Thawed on
next and specify the number of restarts (the number entered must be between 1-99)
• To set the machine to a Thawed state, choose Boot Thawed