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Harris ADC Device Server User’s Guide
Video Disk Configuration 3-15
Content Server Tab
Content Server Handles and Port
The Content Server is a simple, open loop function that allows a playout video disk
interface to send network copy commands to the air disk port to try to copy the material
needed from another video disk or a content server disk. The Harris Automation GMT
(Global Media Transfer) system is a more sophisticated closed loop system that can do
multiple transfers if required, and log what happens and report errors. The Content
Server function can only request material from one disk to the air disk (it does not know if
the material is even in the content disk). The material either gets copied across soon after
it enters in the look ahead, or the operator needs to make sure it is made available to the
system. When the material arrives in the play list the event turns blue; until then the event
stays red. When a clip gets a copy command from the Content Server function, the ID is
placed in the Device Storage Window with a status of R, and the clip is shown in Black
(not assigned to this device yet in the play list). The Copy Command is sent periodically if
the material does not show up in the disk in the event it is recorded into the Content
Server Disk. The Record Qualifiers may be configured to limit which Ids a Content Server
Copy command is made for
Local Fibre Channel Handle . Default: zero - not used. Assign the same number that has been
assigned as the Content Servers Fibre Channel Handle , below.
The Content Server function allows program, or spot, material to be shared between
multiple video disks connected by a Fibre Channel Network. This function may be used
for Air and Protect operations, as well as standard operations. The Content Server acts as
a source device for all configured playout/protect disks located on the Fibre Channel by
ensuring that all material(required for playout) located on it is transferred to the