API Guide
601355 Rev A API Functions 2-1045
Functins
VSCMD_
Reprioritize
VSCMD_Reprioritize changes the execution priority of a
request.
The client must supply the request identifier and request type of
the request to be reprioritized when issuing a
VSCMD_Reprioritize request.
The request identifier and request type of the request to
reprioritize can be specified on the VSCMD_Reprioritize
request or can be within a command handle that is specified on
the VSCMD_Reprioritize request.
Upon receipt of a VSCMD_Reprioritize request, VolServ
changes the priority of the specified pending request to the new
priority. VolServ then reorders its command queue to reflect the
request’s new priority.
Synopsis
VST_BOOLEAN VSCMD_Reprioritize
(VST_COMMAND_HANDLE handle,
“…”,
VSID_ENDFIELD)
Arguments • handle = The command handle for the Reprioritize
request.
• “…” = Variable length argument list consisting of pairs of
Arguments. Each pair of Arguments consists of a parameter
identifier, followed by the value to be used as a command
default value for the field. The valid parameter identifiers
and types for this function are shown in the following
"Parameters" paragraph.
• VSID_ENDFIELD = Required at the end of the variable
length argument list to indicate the end of the list.
