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#!/usr/bin/python # # Copyright (C) Citrix Systems Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published # by the Free Software Foundation; version 2.1 only. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with this program; if not, write to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
from __future__ import print_function import sys import mpath_cli import time
def list(): maps = mpath_cli.list_maps() for m in maps: print(m)
def wait_for_multipathd(): for i in range(0, 120): if mpath_cli.is_working(): return time.sleep(1) print("Unable to contact Multipathd daemon") sys.exit(-1)
def status(): for line in (mpath_cli.get_all_topologies()): print(line)
def usage(): print("Usage:") print("%s list" % sys.argv[0]) print("%s status" % sys.argv[0])
def main(): if len(sys.argv) < 2: usage() sys.exit(-1)
mode = sys.argv[1]
# Check that multipathd is up and running first wait_for_multipathd()
if mode == "list": list() elif mode == "status": status() else: usage() sys.exit(-1)
if __name__ == "__main__": main() |