API Guide
601355 Rev A API Functions 2-511
Functions
49 return ( rc );
50 }
Notes The API must be initialized with a call to VS_Initialize
before this function can be executed.
VolServ generates no intermediate status in response to a
Cancel request.
VSCMD_Cancel does not trigger any MediaClass callbacks
from VolServ.
The total length of time the API software waits for a command
status in synchronous mode from VolServ is
(VSID_RETRY_LIMIT plus 1) multiplied by
VSID_TIMEOUT_VALUE.
If the VSID_ENTERPRISE_ID parameter is set to any value
other than zero, the final status for this request is returned to the
enterprise registered with VolServ.
When the API software is operating in asynchronous mode,
client software must call VS_Select to receive final status on
a Cancel request submitted through the API interface to the
VolServ system.
Two levels of default parameter settings are used in the API
software—global defaults and command-specific defaults.
• Global defaults for all commands are initialized at startup
and can be set or retrieved using VS_Global_SetFields
and VS_Global_GetFields function calls.