}
			}
		}()
	}

	return nil
}

func newPoolMeta(z *erasureServerPools, prevMeta poolMeta) poolMeta {
	newMeta := poolMeta{} // to update write poolMeta fresh.
	// looks like new pool was added we need to update,
	// or this is a fresh installation (or an existing
	// installation with pool removed)
	newMeta.Version = poolMetaVersion
	for idx, pool := range z.serverPools {
		var skip bool