This screen provides an online view of the storage-area device information local to a particular database. The Device Information screen has the following capabilities: o Displays real-time information about all devices accessed by the database. o Displays information for devices on which the database root file and storage areas (live and snapshot) reside. o Displays information about all database root files and storage areas except for AIJ, ACE, or RUJ devices. When there is more than one page of the Device Information screen, the header section contains the page number currently displayed and the total number of pages in the screen. Use the left angle bracket (<) key to go to the previous page and the right angle bracket (>) key to go to the next page of the screen. The Device Information screen contains the following information: o Device.Name- The name of the device. o Status- Any of the following status types might be displayed in this column: Mounted-Device is mounted and active Valid-Device is software valid Busy-Device is busy MntVrfy-Device is undergoing Mount Verification TimeOut-Device has timed out PowerFl-Device has experienced power failure Unknown-Device is in some unexpected state o #Err- The number of hardware errors that have occurred on the device since it was mounted. o Volume.Label- The name of the device specified when it was mounted. o FreeBlock- The number of free (available) blocks on the device. This number approaches zero (0) as the device becomes full. This is one of the most important field in the screen. o Max#Blocks- The total number of blocks in the device. o %Full- The percentage of the disk that is full. Note that the Device Information screen is available in replay mode only if By Area information was recorded in the binary output file. However, because the information is displayed in real time, it does not reflect the time when the By Area information was recorded.