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Diffstat (limited to 'extras/volgen/glusterfs-volgen.in')
| -rwxr-xr-x | extras/volgen/glusterfs-volgen.in | 227 |
1 files changed, 0 insertions, 227 deletions
diff --git a/extras/volgen/glusterfs-volgen.in b/extras/volgen/glusterfs-volgen.in deleted file mode 100755 index 4b3742366c5..00000000000 --- a/extras/volgen/glusterfs-volgen.in +++ /dev/null @@ -1,227 +0,0 @@ -#!/usr/bin/python - -# Copyright (c) 2009-2010 Gluster, Inc. <http://www.gluster.com> -# This file is part of GlusterFS. - -# GlusterFS is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published -# by the Free Software Foundation; either version 3 of the License, -# or (at your option) any later version. - -# GlusterFS 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 -# General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program. If not, see -# <http://www.gnu.org/licenses/>. - - -import getopt, sys, os, string -from optparse import OptionParser,OptionGroup,make_option - -prefix = "@prefix@" - -if not (prefix + "/share/glusterfs") in sys.path: - sys.path.append(prefix + "/share/glusterfs") - -from CreateVolfile import * -from Common import * - -def generate_volume_files (): - - usage_str = "%s%s" % ("%prog: -n <VOLUMENAME> -t <TRANSPORT> -p <NUMBER> -a <AUTH> ", - "-r <TYPE> [--num-replica N] [--num-stripe N]") - version_str = "%prog 3.0" - desc_str = "A tool to generate volume files for GlusterFS." - - parse = OptionParser(usage=usage_str, version=version_str, description=desc_str) - - # Basic option list - group = OptionGroup(parse, "Basic Options") - group.add_option("-n", "--name", dest="volume_name", - help="<volume-name>") - group.add_option("-t", "--transport", dest="transport_type", - default="tcp", help="tcp,ib-verbs default: tcp") - group.add_option("-p", "--port", type="int", - dest="port", help="<port> number") - group.add_option("--auth", dest="auth_param", default="*", - help="comma seperated ip range") - group.add_option("-r", "--raid", type="int", dest="raid_type", - help="0|1") - group.add_option("-c", "--conf-dir", dest="conf_dir", - default=os.getcwd(), - help="output directory for volume files") - group.add_option("--nfs", action="store_true", dest="need_nfs", - default=False, help="enable nfs translator") - parse.add_option_group(group) - - # Advanced option list - group = OptionGroup(parse, "Advanced Options") - group.add_option("--ibdev", type="int", dest="ib_dev", - default=1, help="Infiniband device number <N>") - group.add_option("--volume-size-server", dest="size_server", - help="volume size for each server") - group.add_option("--volume-size-client", dest="size_client", - help="volume size for each client") - group.add_option("--safe-mode", action="store_true", - dest="enable_safe_mode", default=False, - help="generate volume files in safe mode") - group.add_option("--num-replica", type="int", dest="num_replica", - help="number of file replica needed") - group.add_option("--num-stripe", type="int", dest="num_stripe", - help="number of stripe count needed") - group.add_option("--portmapper-mode", action="store_true", dest="portmapper", - default=False, help="generate volume files for glusterfs portmapper friendly way") - - parse.add_option_group(group) - - # Changes for Dynamic Volume Manager - #group = OptionGroup(parse, "Dynamic Volume Options") - #group.add_option("--add-server", dest="add_server_args", - # help="Add server to existing volume") - #group.add_option("--migrate", dest="migrate_server_args", - # help="Migrate servers from existing volumes") - - #parse.add_option_group(group) - - (options, args) = parse.parse_args() - - if options.volume_name is None: - print "Error: volume name is mandatory, please provide volume name" - raise ValueError - - if options.need_nfs and options.size_client: - print "Error: Currently quota not supported with native NFS, please use server side instead" - raise ValueError - - if options.transport_type: - transports = options.transport_type.split(',') - for transport in transports: - if (transport != "tcp" and transport != "ib-verbs"): - print "Error: --transport: option " + transport + \ - " is not valid transport type" - raise ValueError - - if options.raid_type: - if (options.raid_type != 1 and options.raid_type != 0): - print "Error: --raid: option " + str(options.raid_type) + " is not valid raid type" - raise ValueError - - if options.conf_dir: - if not os.path.isdir(options.conf_dir): - print "Specified directory %s doesn't exist" % options.conf_dir - raise ValueError - - server_dict = {} - - # Dynamic Volume Manager - #if options.add_server_args: - # add_server_list = (options.add_server_args).strip().split() - # check_duplicate_entry(add_server_list) - # old_server_list = get_old_server_args(list_export_vols(options.conf_dir, - # options.volume_name), - # options.conf_dir) - # for new_server in add_server_list: - # old_server_list.append(new_server) - - # server_dict = args2dict(old_server_list) - # server_array = args2array(old_server_list) - - # if len (server_dict.keys()) == 0: - # print "Error: no servers provided, please provide atleast one server" - # raise ValueError - - #else: - check_duplicate_entry(args) - server_dict = args2dict(args) - server_array = args2array(args) - - if len (server_dict.keys()) == 0: - print "Error: no servers provided, please provide atleast one server" - raise ValueError - - if options.num_replica is None: - options.num_replica = 2 - - if options.num_stripe is None: - options.num_stripe = 4 - - if options.num_replica < 2: - print "--num-replica option (%d) is not valid" % options.num_replica - - if options.num_stripe < 2: - print "--num-stripe option (%d) is not valid" % options.num_stripe - - if options.raid_type == 1: - if (len(server_array) % options.num_replica) != 0: - print "raid type (%d) and number of volumes (%d) invalid" % (options.raid_type, - len(server_array)) - raise ValueError - - if options.raid_type == 0: - if (len(server_array) % options.num_stripe) != 0: - print "raid type (%d) and number of volumes (%d) invalid" % (options.raid_type, - len(server_array)) - raise ValueError - - if options.portmapper is True: - for server in server_dict.keys(): - create_exp = CreateVolfile (server_dict, server, - None, transports, - options, None) - try: - create_exp.create_pmap_export_volfile () - except IOError, (errno, strerror): - print "Got %s creating server volfiles for %s" % (strerror, server) - - for transport in transports: - create_mnt = CreateVolfile (server_dict, None, - transport, transports, - options, server_array) - try: - create_mnt.create_pmap_mount_volfile () - except IOError, (errno, strerror): - print "Got %s creating client volfiles for transport '%s'" % (strerror, transport) - - if options.need_nfs: - for transport in transports: - create_mnt = CreateVolfile (server_dict, None, - transport, transports, - options, server_array) - try: - create_mnt.create_pmap_nfs_volfile () - except IOError, (errno, strerror): - print "Got %s creating nfs volfiles for transport '%s'" % (strerror, transport) - - return - - for server in server_dict.keys(): - create_exp = CreateVolfile (server_dict, server, - None, transports, - options, None) - try: - create_exp.create_export_volfile () - except IOError, (errno, strerror): - print "Got %s creating server volfiles for %s" % (strerror, server) - - for transport in transports: - create_mnt = CreateVolfile (server_dict, None, - transport, transports, - options, server_array) - try: - create_mnt.create_mount_volfile () - except IOError, (errno, strerror): - print "Got %s creating client volfiles for transport '%s'" % (strerror, transport) - - -def main (): - - try: - generate_volume_files() - except ValueError: - sys.exit(1) - - -main() |