def fcp_start(): global circle, fcp, treewalk workq = None # if fresh start, workq is None if not args.rid: # if not in recovery treewalk = FWalk(circle, G.src, G.dest, force=args.force) circle.begin(treewalk) circle.finalize() treewalk.epilogue() else: # okay, let's do checkpoint recovery workq = prep_recovery() circle = Circle(dbname="fcp") fcp = FCP(circle, G.src, G.dest, treewalk=treewalk, totalsize=T.total_filesize, verify=args.verify, workq=workq, hostcnt=num_of_hosts) if comm.rank == 0 and G.verbosity > 0: rcl, wcl = fcp.rw_cache_limit() print("") print("\t{:<25}{:<10}{:5}{:<25}{:<10}".format("Read Cache:", "%s" % rcl, "|", "Write Cache:", "%s" % wcl)) print("") set_chunksize(fcp, T.total_filesize) fcp.checkpoint_interval = args.cptime fcp.checkpoint_file = ".pcp_workq.%s.%s" % (args.cpid, circle.rank) circle.begin(fcp) circle.finalize() fcp.epilogue()