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59 lines
6.3 KiB
59 lines
6.3 KiB
Chapter 3.1.7 KDE Partition Manager
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===================================
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KDE partition manager creates partitions and deletes partitions on your hard drives and solid state drives.
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.. warning::
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Deleting and creating new partitions can result in data loss so please back up your data before removing or creating partitions.
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Version
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-------
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Lubuntu ships with version 3.3.1 of partition manager.
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Usage
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------
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To check the health of your hard drive or solid state drive on the :menuselection:`Device --> SMART Status` or by right clicking on the device in the side pane :menuselection:`Smart Status`. The field :guilabel:`SMART status` shows the overall health of your drive or if it has detected any problems. The field :guilabel:`Model` shows the model number of your particular drive. The field :guilabel:`Temperture` shows the temperture of your drive but it is bad for it to be too hot. The field :guilabel:`Bad sectors` show how many sectors on your drive are no longer functioning.
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.. image:: smart-status.png
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You can see your disk usage for each partition graphically with the bars at the top with the shaded in part showing a bar graph as the percentage full of the partition and you can select each partition by left clicking on that section of the bar graph. The Column :guilabel:`Size` shows the size of the entire system while the :guilabel:`Used` column shows the amount of space used on the drive. The :guilabel:`Type` column lets you see which filesystem is on the partition.
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On the side pane to the left you can switch between each different drive on the left with the name of each device.
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To delete a partition left click on a partition to select it press :kbd:`Delete`, :menuselection:`Partition --> Delete`, or right click and select :menuselection:`Delete`. To add a new partition in unallocated space right click on the To view statistical information on a partition select the partition :menuselection:`Partition --> Properties` or right click on that partition :menuselection:`Properites`. To resize or move a partition press :kbd:`Control+R`, :menuselection:`Partition --> Resize/Move`, or right click on the partition and select :menuselection:`Resize/Move`. On the bottom of the window a list of :guilabel:`Pending Operations` to be applied to your drives. If you want to delete a partition on a hard drive and overwrite the data on that partition :menuselection:`Partition --> Shred` or :kbd:`Shift+Delete`. However shredding solid state drives is not recommended as it may not fully scrub the data and may marginally wear out your drive.
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To change your partitions you will need to apply your changes later press the :guilabel:`Apply` button or :menuselection:`Edit --> Apply`. After pressing Apply a dialog will come up asking you to confirm and check this is what you want to do and then press :guilabel:`Apply Pending Operations` to apply these changes. To go back from this point press the :guilabel:`Cancel` button. To undo your your changes to your partitions press :kbd:`Control+Z`, the :guilabel:`Undo` button, or :menuselection:`Edit --> Undo`. To clear your operations that have yet to been applied :menuselection:`Edit --> Clear`.
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If you have say a new solid state drive that is not formatted you first need to put a partition table on it. A new partition data will get rid of all partitions on the disk which means no data will be visible anymore. Then you will need to create a partition on to store data. On unallocated space you can right click on the unallocated space press the :guilabel:`New` button, :menuselection:`Partition --> New`, or press :kbd:`control+N`. A window will popup saying with what type of settings to create the partition with. To change what filesystem you want to create will show in the :guilabel:`File system:` drop down menu. To change what size of partition you want to create change the :guilabel:`Size:` field. To create free space before the partition change the :guilabel:`Free space before:` field. To change free space after the partition change the :guilabel:`Free space after` field. To actually create the partition press the :guilabel:`OK` button while to cancel press the :guilabel:`Cancel` button.
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If you have multiple drives on your system :menuselection:`Device --> Select Current Device --> Desired Disk`. To view information on the current drive such as what type of partition table or Logical size and smart status :menuselection:`Device --> Properties`. If you do not really see all your devices or current status press :kbd:`F5` or :menuselection:`Tools --> Refresh Devices`.
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If you want to quit KDE Partition manager press :kbd:`Control+Q`.
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Screenshot
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-----------
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.. image:: kde_partitionmanager.png
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How to launch
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-------------
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To launch KDE Partition Manager from the :menuselection:`System Tools --> KDE Partition Manager` or run
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.. code::
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partitionmanager
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from the command line.
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Customizing
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-----------
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To toggle showing a statusbar that shows pending operations check/uncheck the :menuselection:`Settings --> Show Statusbar` checkbox in the menu. To toggle showing your devices side pane check/uncheck the :menuselection:`Settings --> Panels Shown --> Devices`. To toggle showing information about the currently selected partition check/uncheck the :menuselection:`Settings --> Panels Shown --> Infromation` checkbox in the menu. To toggle showing log output of check/uncheck the :menuselection:`Settings --> Panels Show --> Log Output` checkbox.
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To customize settings for KDE Partition Manager press :kbd:`Control+Shift+,` or :menuselection:`Settings --> Configure KDE Partition Manager`. The :guilabel:`General` tab has settings for aligning partitions and defaults for partitions. To change where your sectors on your disc align to use the :guilabel:`Sector alignment` field. To change which messages to log you can change with :guilabel:`Hide messages below` to hide lower level messages to be logged. To choose your default file system use the :guilabel:`Default file system` drop down menu. To change whether to overwrite shredded data with zeros or random data use the buttons to the right of :guilabel:`Overwrite with` group of buttons.
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.. image:: kde-partition-pref.png
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To change the different colors of filesystem as they appear use the :guilabel:`File System Colors` tab. To change the colors of each filesystem in the top bar and other things left click on the button next to the filesystem name.
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