1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
#!/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 Utils
import Globals
def readFsTab(fsTabFile=Globals.FSTAB_FILE):
lines = Utils.readFile(fsTabFile)
fsTabEntryList = []
for line in lines:
tokens = line.strip().split()
if not tokens or tokens[0].startswith('#'):
continue
fsTabEntry = {}
fsTabEntry["Device"] = None
fsTabEntry["MountPoint"] = None
fsTabEntry["FsType"] = None
fsTabEntry["Options"] = None
fsTabEntry["DumpOption"] = 0
fsTabEntry["fsckOrder"] = 0
try:
fsTabEntry["Device"] = tokens[0]
fsTabEntry["MountPoint"] = tokens[1]
fsTabEntry["FsType"] = tokens[2]
fsTabEntry["Options"] = tokens[3]
fsTabEntry["DumpOption"] = tokens[4]
fsTabEntry["fsckOrder"] = tokens[5]
except IndexError, e:
pass
if fsTabEntry["Device"] and fsTabEntry["MountPoint"] and fsTabEntry["FsType"] and fsTabEntry["Options"]:
fsTabEntryList.append(fsTabEntry)
return fsTabEntryList
def writeFsTab(fsTabEntryList, fsTabFile=Globals.FSTAB_FILE):
try:
fsTabfp = open(fsTabFile, "w")
for fsTabEntry in fsTabEntryList:
fsTabfp.write("%s\t%s\t%s\t%s\t%s\t%s\n" %
(fsTabEntry["Device"], fsTabEntry["MountPoint"],
fsTabEntry["FsType"], fsTabEntry["Options"],
fsTabEntry["DumpOption"], fsTabEntry["fsckOrder"]))
fsTabfp.close()
except IOError, e:
log("writeFsTab(): " + str(e))
return False
return True
def addFsTabEntry(fsTabEntry, fsTabFile=Globals.FSTAB_FILE):
try:
fsTabfp = open(fsTabFile, "a")
fsTabfp.write("%s\t%s\t%s\t%s\t%s\t%s\n" %
(fsTabEntry["Device"], fsTabEntry["MountPoint"],
fsTabEntry["FsType"], fsTabEntry["Options"],
fsTabEntry["DumpOption"], fsTabEntry["fsckOrder"]))
fsTabfp.close()
except IOError, e:
log("addFsTabEntry(): " + str(e))
return False
return True
def removeFsTabEntry(fsTabEntry, fsTabFile=Globals.FSTAB_FILE):
fsTabEntryList = readFsTab(fsTabFile)
if not fsTabEntryList:
return False
try:
fsTabEntryList.remove(fsTabEntry)
except ValueError, e:
return False
return writeFsTab(fsTabEntryList, fsTabFile)
|
