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h2. Monitoring Disk Usage in Data Center Console

In CDP 3.0 Data Center Console, [Devices|http://wiki.r1soft.com/display/CDP3/Devices] that are assigned to the Disk Safes are called *Disks*. The "Disk Usage" screen allows you to view the list and details of Disks from all the CDP Servers connected to the Console.

Follow the instruction below to access the "Disk Usage" screen.

1. Open the Web browser connected to the Data Center Console Web Interface and log in.
!login.png!

2. Select "Disk Usage" from the main menu.
!Disk Usage.png!

You will enter the "Disk Usage" screen.
!disk usage 2.png!

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h4. The "Disks" List

The list of all the Disks is displayed. The following columns are shown:
* *Status* \- The status of a disk. See [Using Console Dashboard|http://wiki.r1soft.com/display/CDP3/Using+Console+Dashboard] for more information about the different Disk statuses.
* *CDP Server* \- The name of the CDP Server, to which the current disk belongs.
{info:title=Note}The server name stands in a form of a link. You can click it for the quick access to the CDP Server.
!lilink.png!
{info}
* *Disk* \- The name of the disk.
* *Capacity* \- The total capacity of the disk.
* *Used* \- The amount of used space.
* *Free Space* \- The amount of free space.

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h4. Details Pane

You can access the "Disk Details" tab, which contains the same information about the disk as described above, by clicking on the corresponding list item.
!disk usage 3.png!

The Disk's information is displayed in the "Details" pane. All of these options are described above. !disk usage3.png!

If you click on the !monocle.png! icon near the CDP Server name, you will access the server details window.
!server details.png!
For more information about server details see [Accessing CDP Servers|http://wiki.r1soft.com/display/CDP3/Accessing+CDP+Servers].

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h4. Filtering the "Disks" List

You can use a basic list filter to sort the "Disks" list. Click on the "Basic List Filter" button to access the filtering options.
!filter2.png!

1. Select the necessary options to filter by.

!95.png!

* *CDP Server Name* \- Allows to sort by CDP Server name.
* *Disk*\- Allows to sort by the Disk name.
* *Status* \- Allows to sort by Disk status.
** *Unknown*
** *OK*
** *Warning*
** *Not OK*

2. Select the way of search from the drop-down menu (Starts With/Contains/Ends With) and enter the Disk name//Server name to the field. Select the status of Disks to show.
For example:

!96.png!

3. Click on the "Filter" button.

!97.png!

If you want to discard filtering options and view the whole list, click "Show All."

!filter3.png!

{excerpt:hidden=true} Instructions on how to view Disk Usage screen.{excerpt}