qubes-installer-qubes-os/command-stubs/raidstart-stub

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#!/usr/bin/python
#
# raidstart-stub
#
# Copyright (C) 2007 Red Hat, Inc. All rights reserved.
#
# This program 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 2 of the License, or
# (at your option) any later version.
#
# 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 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 os
import sys
# for testing
if (os.path.exists('rpmmodule')):
sys.path.append('rpmmodule')
sys.path.append('libfdisk')
sys.path.append('balkan')
sys.path.append('gnome-map')
sys.path.append('isys')
sys.path.append('/usr/lib/anaconda')
import anaconda_log
import fsset
import raid
import isys
from sys import argv
if len(argv) != 2 or argv[1][:7] != "/dev/md":
print "usage: raidstart /dev/md[minornum]"
sys.exit(1)
targMinor = int(argv[1][7:])
drives = isys.hardDriveDict().keys()
drives.sort (isys.compareDrives)
raidDevices = raid.scanForRaid(drives)
for (minor, devices, level, totalDisks) in raidDevices:
if targMinor == minor:
devName = "md%d" % (minor,)
isys.raidstart(devName, devices[0])
sys.exit(0)
print "could not find devices associated with raid device md%d" % targMinor
sys.exit(1)