API Guide
601355 Rev A API Functions 2-1073
Functins
VSCMD_
Unlock VSCMD_Unlock releases exclusive use of a drive or a set of
drives. The drive to be unlocked and the assigned lock identifier
for the drive must be specified.
A set of drives locked with a single VSCMD_Lock request can
be unlocked with multiple VSCMD_Unlock commands.
A VSCMD_Unlock request can specify a subset of the drives
locked for the issuing client. VolServ unlocks only those drives
specified in the VSCMD_Unlock request.
Synopsis VST_BOOLEAN VSCMD_Unlock
(VST_COMMAND_HANDLE handle,
“…”,
VSID_ENDFIELD)
Arguments •handle = The command handle for the Unlock 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.
Parame ters
Parameter Type Description
VSID_CLIENT_DISPATCH
(VST_CLIENT_DISPATCH) The name of the client dispatch routine to
receive status for this request.