ADIC Digital Camera 601355 Rev A 사용자 설명서

601355 Rev A

API Functions

2-975

VSCMD_Move

 directs the movement of media from one 

archive to another. Inter-archive media movement requires 
operator intervention. An operator must eject media from their 
home archives and enter them into the specified target archive. 
The eject and enter functionalities are available from the 
appropriate archive's console display. The eject and enter 
functionalities are not available from the API.

Upon receipt of a Move request, VolServ verifies the specified 
media exist, the target archive supports the media type name of 
the specified media, and there exists an appropriate archive 
media class with the target archive. Only one target archive can 
be specified on a move request. The current archive of each 
specified medium is commanded to eject the medium. An Eject 
request, specifying the target archive, is displayed on the 
archive console of each source archive. The operator selects and 
manually ejects/removes the media on each eject list. After a 
medium is ejected from its home archive, the target archive 
displays a corresponding Enter request for that medium. The 
operator then manually enters the medium on the Enter list into 
the target archive.

When the 

VSID_MOVE_OPTION

 parameter is set to 

VSE_MOVE_WAIT

, VolServ waits until processing of the 

Move command completes before returning status to the client. 
The client must monitor the media movement in some other 
manner (e.g., MediaClass callbacks) to know when the media 
are ejected from the home archives and entered into the target 
archive.

When the 

VSID_MOVE_OPTION

 parameter is set to 

VSE_MOVE_NOWAIT

, VolServ returns a status code to the 

client after the specified media are placed on the ejection 
candidate list of the home archives.