Class: Yast::KernelFinishClient

Inherits:
Client
  • Object
show all
Defined in:
src/lib/installation/clients/kernel_finish.rb

Instance Method Summary collapse

Instance Method Details

#main ⇒ Object 



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# File 'src/lib/installation/clients/kernel_finish.rb', line 34

def main
  textdomain "installation"

  Yast.import "ModulesConf"
  Yast.import "Kernel"

  @ret = nil
  @func = ""
  @param = {}

  # Check arguments
  if Ops.greater_than(Builtins.size(WFM.Args), 0) &&
      Ops.is_string?(WFM.Args(0))
    @func = Convert.to_string(WFM.Args(0))
    if Ops.greater_than(Builtins.size(WFM.Args), 1) &&
        Ops.is_map?(WFM.Args(1))
      @param = Convert.to_map(WFM.Args(1))
    end
  end

  Builtins.y2milestone("starting kernel_finish")
  Builtins.y2debug("func=%1", @func)
  Builtins.y2debug("param=%1", @param)

  case @func
  when "Info"
    return {
      "steps" => 1,
      # progress step title
      "title" => _(
        "Updating kernel module dependencies..."
      ),
      "when"  => [:installation, :update, :autoinst]
    }
  when "Write"
    ModulesConf.Save(true)

    # on SGI Altix add fetchop and mmtimer to /etc/modules-load.d/*.conf
    if Ops.greater_than(SCR.Read(path(".target.size"), "/proc/sgi_sn"), 0)
      Builtins.y2milestone("found SGI Altix, adding fetchop and mmtimer")
      Kernel.AddModuleToLoad("fetchop")
      Kernel.AddModuleToLoad("mmtimer")
    end

    # Write list of modules to load after system gets up
    Kernel.SaveModulesToLoad
  else
    Builtins.y2error("unknown function: %1", @func)
    @ret = nil
  end

  Builtins.y2debug("ret=%1", @ret)
  Builtins.y2milestone("kernel_finish finished")
  deep_copy(@ret)
end