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#!/usr/bin/python
# Copyright (C) 2011 Gluster, Inc. <http://www.gluster.com>
# This file is part of Gluster Management Gateway (GlusterMG).
#
# GlusterMG 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.
#
# GlusterMG 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
p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
p2 = "%s/common" % os.path.dirname(p1)
if not p1 in sys.path:
sys.path.append(p1)
if not p2 in sys.path:
sys.path.append(p2)
import time
import Utils
import DiskUtils
from XmlHandler import ResponseXml
def main():
if len(sys.argv) != 2:
sys.stderr.write("usage: %s DEVICE_NAME\n" % os.path.basename(sys.argv[0]))
sys.exit(-1)
device = DiskUtils.getDevice(sys.argv[1])
deviceFormatLockFile = Utils.getDeviceFormatLockFile(device)
deviceFormatStatusFile = Utils.getDeviceFormatStatusFile(device)
deviceFormatOutputFile = Utils.getDeviceFormatOutputFile(device)
time.sleep(1)
if not os.path.exists(deviceFormatLockFile):
if not os.path.exists(deviceFormatStatusFile):
sys.stderr.write("Device format not initiated\n")
sys.exit(1)
if os.path.exists(deviceFormatStatusFile):
line = Utils.readFile(deviceFormatStatusFile)
line = line.strip()
Utils.removeFile(deviceFormatOutputFile)
Utils.removeFile(deviceFormatStatusFile)
responseDom = ResponseXml()
responseDom.appendTagRoute("device", sys.argv[1])
responseDom.appendTagRoute("completedBlocks", "0")
responseDom.appendTagRoute("totalBlocks", "0")
responseDom.appendTagRoute("message", line)
if line.upper() == "COMPLETED":
responseDom.appendTagRoute("formatStatus", "COMPLETED")
else:
responseDom.appendTagRoute("formatStatus", "NOT_RUNNING")
print responseDom.toxml()
sys.exit(0)
content = Utils.readFile(deviceFormatOutputFile, lines=True)
if not content:
responseDom = ResponseXml()
responseDom.appendTagRoute("device", sys.argv[1])
responseDom.appendTagRoute("completedBlocks", "0")
responseDom.appendTagRoute("totalBlocks", "0")
responseDom.appendTagRoute("message", None)
responseDom.appendTagRoute("formatStatus", "IN_PROGRESS")
print responseDom.toxml()
sys.exit(0)
lines = [line for line in content
if "Writing inode tables" in line]
if not lines:
responseDom = ResponseXml()
responseDom.appendTagRoute("device", sys.argv[1])
responseDom.appendTagRoute("completedBlocks", "0")
responseDom.appendTagRoute("totalBlocks", "0")
responseDom.appendTagRoute("message", content[-1])
responseDom.appendTagRoute("formatStatus", "IN_PROGRESS")
print responseDom.toxml()
sys.exit(0)
tokens = [token for token in lines[-1].split("\x08") if token]
if "done" in tokens[-1]:
values = tokens[-2].split(':')[-1].strip().split('/')
else:
values = tokens[-1].split(':')[-1].strip().split('/')
responseDom.appendTagRoute("device", sys.argv[1])
responseDom.appendTagRoute("completedBlocks", values[0])
responseDom.appendTagRoute("totalBlocks", values[1])
responseDom.appendTagRoute("message", lines[-1])
responseDom.appendTagRoute("formatStatus", "IN_PROGRESS")
print responseDom.toxml()
sys.exit(0)
if __name__ == "__main__":
main()
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