Parameter rdisp/vb_factor Short text Load balancing for Update Servers Parameter description The dispatch of update requests occurs after a very simple procedure:
- Each application server leads a list of active update servers and their
configured update work processes.
- Every update server with the relevant content are assigned the update
requests dynamically (see parameter rdisp/vb_context> or rdisp/vb2_context>).
- An update work process is assigned to all update work processes in a
disptach cycle. It is switched to the update server after everyassignment. This means, within a dispatch cycle a server is assigned asmany VB requests as update work processes are assigned for it. This parameter lets you determine the number of update work processesrelevant for dispatching, for example, to assign more VB requests tofaster servers. This number is determined by the current number ofupdate processes and the value of rdisp/vb_factor. After processing the U1 update requests, the U2 part is dispatched.Work area Update Parameter unit Real number > 0 Default value 1.0 Who is allowed SAP Limitation for os None Limitation for db None Other parameter rdisp/vb_dispatching>rdisp/max_vb_server>rdisp/vb_included_server>rdisp/vb_refresh_info>rdisp/vb_context> rdisp/vb2_context> The parameter value must have the following syntax: rdisp/vb_factor = S=<(><<)>Instance Name>,F=<(><<)>Factor>; .. S=<(> <<)>Instance Name>,F=<(><<)>Factor>; Example rdisp/vb_factor = S=host1_C11_00,F=2.0; S=host2_C11_00, F=2.5;
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