Method: HPE3PAR_API#convert_volume_type

Defined in:

lib/puppet/util/hpe3par_api.rb

#convert_volume_type(name, user_cpg, type, keep_vv = nil, compression = false, wait_for_task_to_end = false, debug = false) ⇒ Object

# File 'lib/puppet/util/hpe3par_api.rb', line 565

def convert_volume_type(name, user_cpg, type,
                        keep_vv = nil, compression = false, wait_for_task_to_end = false, debug = false)
  cl = Hpe3parSdk::Client.new(@rest_url, debug: debug)
  begin
    cl.login(@url.user, @url.password)
    new_vol_type = get_volume_type(type)
    task = cl.tune_volume(name, Hpe3parSdk::VolumeTuneOperation::USR_CPG,
                          {:userCPG => user_cpg,
                           :conversionOperation => Hpe3parSdk::VolumeConversionOperation.const_get(new_vol_type),
                           :keepVV => keep_vv,
                           :compression => compression
                          })
    if wait_for_task_to_end
      Puppet.info("Waiting for type conversion task of volume #{name} to complete")
      cl.wait_for_task_to_end(task.task_id)
    end

    Puppet.info("Volume #{name} type changed to #{type} successfully")
  rescue Hpe3parSdk::HTTPConflict => ex
    Puppet.err(ex.message)
    Puppet.err('An error occured. This maybe due to the existence of a back-up volume (using the keepvv option) created during a previous run.')
    raise ex
  rescue Hpe3parSdk::HPE3PARException => ex
    Puppet.err(ex.message)
    raise ex
  ensure
    cl.logout
  end
end