def mountRootPartition(anaconda, rootInfo, oldfsset, allowDirty = 0,
warnDirty = 0, readOnly = 0):
(root, rootFs) = rootInfo
diskset = partedUtils.DiskSet(anaconda)
encryptedDevices = anaconda.id.partitions.encryptedDevices
diskset.openDevices()
for cryptoDev in encryptedDevices.values():
cryptoDev.openDevice()
diskset.startMPath()
diskset.startDmRaid()
diskset.startMdRaid()
for cryptoDev in encryptedDevices.values():
cryptoDev.openDevice()
lvm.vgscan()
lvm.vgactivate()
for cryptoDev in encryptedDevices.values():
if cryptoDev.openDevice():
log.warning("failed to open encrypted device %s" % (cryptoDev.getDevice(encrypted=True)))
log.info("going to mount %s on %s as %s" %(root, anaconda.rootPath, rootFs))
isys.mount(root, anaconda.rootPath, rootFs)
oldfsset.reset()
newfsset = readFstab(anaconda)
for entry in newfsset.entries:
oldfsset.add(entry)
isys.umount(anaconda.rootPath)
dirtyDevs = oldfsset.hasDirtyFilesystems(anaconda.rootPath)
if not allowDirty and dirtyDevs != []:
lvm.vgdeactivate()
diskset.stopMdRaid()
diskset.stopDmRaid()
diskset.stopMPath()
anaconda.intf.messageWindow(_("Dirty File Systems"),
_("The following file systems for your Linux system "
"were not unmounted cleanly. Please boot your "
"Linux installation, let the file systems be "
"checked and shut down cleanly to upgrade.\n"
"%s" %(getDirtyDevString(dirtyDevs),)))
sys.exit(0)
elif warnDirty and dirtyDevs != []:
rc = anaconda.intf.messageWindow(_("Dirty File Systems"),
_("The following file systems for your Linux "
"system were not unmounted cleanly. Would "
"you like to mount them anyway?\n"
"%s" % (getDirtyDevString(dirtyDevs,))),
type = "yesno")
if rc == 0:
return -1
if flags.setupFilesystems:
oldfsset.mountFilesystems(anaconda, readOnly = readOnly)
if (not oldfsset.getEntryByMountPoint("/") or
not oldfsset.getEntryByMountPoint("/").fsystem or
not oldfsset.getEntryByMountPoint("/").fsystem.isMountable()):
raise RuntimeError, "/etc/fstab did not list a fstype for the root partition which we support"
def umount_dev(mntdir, rmdir=True):
def umount_loop_dev(mntdir):
cmd = '/bin/umount'
argv = [mntdir]
cmdres = run_bash(cmd, argv)
if cmdres['ret']:
return False, str(cmdres['err'])
else:
loop_dev, isopath = LOOP_DEVICES[mntdir]
cmd = '/sbin/losetup'
argv = ['-d', loop_dev]
cmdres = run_bash(cmd, argv)
if cmdres['ret']:
return False, str(cmdres['err'])
else:
free_loop(loop_dev)
LOOP_DEVICES.pop(mntdir, '')
return True, ''
isys.sync()
if USE_ISYS:
try:
isys.umount(mntdir)
except SystemError, e:
errmsg = "umount_dev: umount failed: %s\n" % str(e)
logger.e(errmsg)
return False, errmsg
def umount_dev(mntdir, rmdir=True):
def umount_loop_dev(mntdir):
cmd = '/bin/umount'
argv = [mntdir]
cmdres = run_bash(cmd, argv)
if cmdres['ret']:
return False, str(cmdres['err'])
else:
loop_dev, isopath = LOOP_DEVICES[mntdir]
cmd = '/sbin/losetup'
argv = ['-d', loop_dev]
cmdres = run_bash(cmd, argv)
if cmdres['ret']:
return False, str(cmdres['err'])
else:
free_loop(loop_dev)
LOOP_DEVICES.pop(mntdir, '')
return True, ''
isys.sync()
if USE_ISYS:
try:
isys.umount(mntdir)
except SystemError, e:
errmsg = "umount_dev: umount failed: %s\n" % str(e)
logger.e(errmsg)
return False, errmsg
def umountMedia(self):
if self.mediaIsMounted:
isys.umount(self.tree)
isys.makeDevInode("loop3", "/tmp/loop3")
isys.unlosetup("/tmp/loop3")
self.umountDirectory()
self.mediaIsMounted = 0
def umountImage(self):
if self.currentMedia:
isys.umount(self.mntPoint)
isys.makeDevInode("loop3", "/tmp/loop3")
isys.unlosetup("/tmp/loop3")
self.mntPoint = None
self.currentMedia = []
def filesDone(self):
# we're trying to unmount the CD here. if it fails, oh well,
# they'll reboot soon enough I guess :)
try:
isys.umount("/mnt/source")
except Exception, e:
log.error("unable to unmount source in filesDone: %s" %(e,))
def umountImage(self):
if self.currentMedia:
isys.umount(self.mntPoint)
isys.makeDevInode("loop3", "/tmp/loop3")
isys.unlosetup("/tmp/loop3")
self.mntPoint = None
self.currentMedia = []
def filesDone(self):
# we're trying to unmount the CD here. if it fails, oh well,
# they'll reboot soon enough I guess :)
try:
isys.umount("/mnt/source")
except Exception, e:
log.error("unable to unmount source in filesDone: %s" %(e,))
def umountImage(self):
if self.imageMounted:
isys.umount(self.mntPoint)
isys.makeDevInode("loop3", "/tmp/loop3")
isys.unlosetup("/tmp/loop3")
self.mntPoint = None
self.imageMounted = 0
def findExistingRootPartitions(self, intf, mountpoint, upgradeany = 0):
"""Return a list of all of the partitions which look like a root fs."""
rootparts = []
self.startAllRaid()
for dev, devices, level, numActive in self.mdList:
(errno, msg) = (None, None)
found = 0
for fs in fsset.getFStoTry(dev):
try:
isys.mount(dev, mountpoint, fs, readOnly = 1)
found = 1
break
except SystemError, (errno, msg):
pass
if found:
if os.access (mountpoint + '/etc/fstab', os.R_OK):
relstr = getRedHatReleaseString(mountpoint)
cmdline = open('/proc/cmdline', 'r').read()
if ((cmdline.find("upgradeany") != -1) or
(upgradeany == 1) or
(productMatches(relstr, productName))):
rootparts.append ((dev, fs, relstr))
isys.umount(mountpoint)
def umountMedia(self):
if self.mediaIsMounted:
isys.umount(self.tree)
isys.makeDevInode("loop3", "/tmp/loop3")
isys.unlosetup("/tmp/loop3")
self.umountDirectory()
self.tree = None
self.mediaIsMounted = 0
def copyExceptionToFloppy(anaconda):
# in test mode have save to floppy option just copy to new name
if not flags.setupFilesystems:
try:
shutil.copyfile("/tmp/anacdump.txt", "/tmp/test-anacdump.txt")
except:
log.error("Failed to copy anacdump.txt to /tmp/test-anacdump.txt")
pass
anaconda.intf.__del__()
return 2
while 1:
# Bail if they hit the cancel button.
rc = anaconda.intf.dumpWindow()
if rc:
return 1
device = anaconda.id.floppyDevice
file = "/tmp/floppy"
try:
isys.makeDevInode(device, file)
except SystemError:
pass
try:
fd = os.open(file, os.O_RDONLY)
except:
continue
os.close(fd)
if rhpl.getArch() != "ia64":
cmd = "/usr/sbin/mkdosfs"
if os.access("/sbin/mkdosfs", os.X_OK):
cmd = "/sbin/mkdosfs"
iutil.execWithRedirect(cmd, ["/tmp/floppy"],
stdout='/dev/tty5',
stderr='/dev/tty5')
try:
isys.mount(device, "/tmp/crash", fstype="vfat")
except SystemError:
continue
# copy trace dump we wrote to local storage to floppy
try:
shutil.copyfile("/tmp/anacdump.txt", "/tmp/crash/anacdump.txt")
except:
log.error("Failed to copy anacdump.txt to floppy")
return 2
isys.umount("/tmp/crash")
return 0
def mountRootPartition(intf,
rootInfo,
oldfsset,
instPath,
allowDirty=0,
raiseErrors=0,
warnDirty=0,
readOnly=0):
(root, rootFs) = rootInfo
diskset = partedUtils.DiskSet()
diskset.openDevices()
diskset.startAllRaid()
lvm.vgscan()
lvm.vgactivate()
log("going to mount %s on %s as %s" % (root, instPath, rootFs))
isys.mount(root, instPath, rootFs)
oldfsset.reset()
newfsset = fsset.readFstab(instPath + '/etc/fstab', intf)
for entry in newfsset.entries:
oldfsset.add(entry)
isys.umount(instPath)
dirtyDevs = oldfsset.hasDirtyFilesystems(instPath)
if not allowDirty and dirtyDevs != []:
diskset.stopAllRaid()
lvm.vgdeactivate()
intf.messageWindow(
_("Dirty File Systems"),
_("The following file systems for your Linux system "
"were not unmounted cleanly. Please boot your "
"Linux installation, let the file systems be "
"checked and shut down cleanly to upgrade.\n"
"%s" % (getDirtyDevString(dirtyDevs), )))
sys.exit(0)
elif warnDirty and dirtyDevs != []:
rc = intf.messageWindow(_("Dirty File Systems"),
_("The following file systems for your Linux "
"system were not unmounted cleanly. Would "
"you like to mount them anyway?\n"
"%s" % (getDirtyDevString(dirtyDevs, ))),
type="yesno")
if rc == 0:
return -1
if flags.setupFilesystems:
oldfsset.mountFilesystems(instPath, readOnly=readOnly)
# XXX we should properly support 'auto' at some point
if (not oldfsset.getEntryByMountPoint("/")
or not oldfsset.getEntryByMountPoint("/").fsystem
or not oldfsset.getEntryByMountPoint("/").fsystem.isMountable()):
raise RuntimeError, "/etc/fstab did not list a fstype for the root partition which we support"
def _unmountNonFstabDirs(self, anaconda):
# unmount things that aren't listed in /etc/fstab. *sigh*
dirs = []
if flags.selinux:
dirs.append("/sys/fs/selinux")
for dir in dirs:
try:
isys.umount("%s/%s" %(anaconda.rootPath,dir), removeDir = False)
except Exception, e:
log.error("unable to unmount %s: %s" %(dir, e))
def _unmountNonFstabDirs(self, anaconda):
# unmount things that aren't listed in /etc/fstab. *sigh*
dirs = []
if flags.selinux:
dirs.append("/selinux")
for dir in dirs:
try:
isys.umount("%s/%s" %(anaconda.rootPath,dir), removeDir = False)
except Exception, e:
log.error("unable to unmount %s: %s" %(dir, e))
def copyExceptionToFloppy (anaconda):
# in test mode have save to floppy option just copy to new name
if not flags.setupFilesystems:
try:
shutil.copyfile("/tmp/anacdump.txt", "/tmp/test-anacdump.txt")
except:
log.error("Failed to copy anacdump.txt to /tmp/test-anacdump.txt")
pass
anaconda.intf.__del__ ()
return 2
while 1:
# Bail if they hit the cancel button.
rc = anaconda.intf.dumpWindow()
if rc:
return 1
device = anaconda.id.floppyDevice
file = "/tmp/floppy"
try:
isys.makeDevInode(device, file)
except SystemError:
pass
try:
fd = os.open(file, os.O_RDONLY)
except:
continue
os.close(fd)
if rhpl.getArch() != "ia64":
cmd = "/usr/sbin/mkdosfs"
if os.access("/sbin/mkdosfs", os.X_OK):
cmd = "/sbin/mkdosfs"
iutil.execWithRedirect (cmd, ["/tmp/floppy"], stdout = '/dev/tty5',
stderr = '/dev/tty5')
try:
isys.mount(device, "/tmp/crash", fstype = "vfat")
except SystemError:
continue
# copy trace dump we wrote to local storage to floppy
try:
shutil.copyfile("/tmp/anacdump.txt", "/tmp/crash/anacdump.txt")
except:
log.error("Failed to copy anacdump.txt to floppy")
return 2
isys.umount("/tmp/crash")
return 0
def unmountCD(self):
done = 0
while done == 0:
try:
isys.umount("/mnt/source")
self.currentMedia = []
break
except Exception, e:
log.error("exception in unmountCD: %s" %(e,))
self.messageWindow(_("Error"),
_("An error occurred unmounting the CD. "
"Please make sure you're not accessing "
"%s from the shell on tty2 "
"and then click OK to retry.")
% ("/mnt/source",))
def unmountCD(self):
done = 0
while done == 0:
try:
isys.umount("/mnt/source")
self.currentMedia = []
break
except Exception, e:
log.error("exception in unmountCD: %s" %(e,))
self.messageWindow(_("Error"),
_("An error occurred unmounting the CD. "
"Please make sure you're not accessing "
"%s from the shell on tty2 "
"and then click OK to retry.")
% ("/mnt/source",))
def unmount(self):
""" Unmount this filesystem. """
if not self.exists:
raise FSError("filesystem has not been created")
if not self._mountpoint:
# not mounted
return
if not os.path.exists(self._mountpoint):
raise FSError("mountpoint does not exist")
rc = isys.umount(self._mountpoint, removeDir = False)
if rc:
raise FSError("umount failed")
self._mountpoint = None
def unmount(self):
""" Unmount this filesystem. """
if not self.exists:
raise FSError("filesystem has not been created")
if not self._mountpoint:
# not mounted
return
if not os.path.exists(self._mountpoint):
raise FSError("mountpoint does not exist")
rc = isys.umount(self._mountpoint, removeDir=False)
if rc:
raise FSError("umount failed")
self._mountpoint = None
def findIsoImages(path, messageWindow):
files = os.listdir(path)
arch = _arch
discImages = {}
for file in files:
what = path + '/' + file
if not isys.isIsoImage(what):
continue
isys.makeDevInode("loop2", "/tmp/loop2")
try:
isys.losetup("/tmp/loop2", what, readOnly = 1)
except SystemError:
continue
try:
isys.mount("loop2", "/mnt/cdimage", fstype = "iso9660",
readOnly = 1)
for num in range(1, 10):
if os.access("/mnt/cdimage/.discinfo", os.R_OK):
f = open("/mnt/cdimage/.discinfo")
try:
f.readline() # skip timestamp
f.readline() # skip release description
discArch = string.strip(f.readline()) # read architecture
discNum = getDiscNums(f.readline().strip())
except:
discArch = None
discNum = [ 0 ]
f.close()
if num not in discNum or discArch != arch:
continue
# if it's disc1, it needs to have RedHat/base/stage2.img
if (num == 1 and not
os.access("/mnt/cdimage/%s/base/stage2.img" % (productPath,),
os.R_OK)):
continue
# warn user if images appears to be wrong size
if os.stat(what)[stat.ST_SIZE] % 2048:
rc = messageWindow(_("Warning"),
"The ISO image %s has a size which is not "
"a multiple of 2048 bytes. This may mean "
"it was corrupted on transfer to this computer."
"\n\n"
"It is recommended that you reboot and abort your "
"installation, but you can choose to continue if "
"you think this is in error." % (file,),
type="custom",
custom_icon="warning",
custom_buttons= [_("_Reboot"),
_("_Continue")])
if rc == 0:
sys.exit(0)
discImages[num] = file
isys.umount("/mnt/cdimage")
except SystemError:
pass
isys.makeDevInode("loop2", '/tmp/' + "loop2")
isys.unlosetup("/tmp/loop2")
return discImages
def postAction(self, anaconda):
silvereye.InstallClass.postAction(self, anaconda)
# XXX: use proper constants for path names
def copy_script(src, dest, mode=0770):
shutil.copyfile('/tmp/updates/scripts/%s' % src,
'%s%s' % (anaconda.rootPath, dest))
os.chmod('%s%s' % (anaconda.rootPath, dest), mode)
def copy_file(src, dest):
copy_script(src, dest, mode=0644)
copy_script('eucalyptus-frontend-config.sh',
'/usr/local/sbin/eucalyptus-frontend-config')
copy_script('eucalyptus-teardown',
'/usr/local/sbin/eucalyptus-teardown')
copy_script('install-unpacked-image.py',
'/usr/local/sbin/install-unpacked-image.py')
copy_script('eucalyptus-setup.init', '/etc/init.d/eucalyptus-setup')
copy_script('register_cloud_start',
'/usr/local/sbin/register_cloud_start',
mode=0755)
os.mkdir('%s/tmp/img' % anaconda.rootPath)
# EKI
shutil.copyfile('/tmp/updates/scripts/vmlinuz-kexec',
'%s/tmp/img/vmlinuz-kexec' % anaconda.rootPath)
# ERI
shutil.copyfile('/tmp/updates/scripts/initramfs-kexec',
'%s/tmp/img/initramfs-kexec' % anaconda.rootPath)
# Image kickstart
newks = open('%s/tmp/ks-centos6.cfg' % anaconda.rootPath, 'w')
ayum = anaconda.backend.ayum
for repo in ayum.repos.listEnabled():
newks.write('repo --name=%s --baseurl=%s\n' %
(repo.name, repo.baseurl[0]))
for line in open('/tmp/updates/ks-centos6.cfg', 'r').readlines():
if line.startswith('repo '):
continue
newks.write(line)
newks.close()
# Image creation script
copy_script('ami_creator.py', '/tmp/ami_creator.py')
# XXX clean this up
bindmount = False
if ayum._baseRepoURL and ayum._baseRepoURL.startswith("file://"):
os.mkdir('/mnt/sysimage/mnt/source')
isys.mount('/mnt/source',
'/mnt/sysimage/mnt/source',
bindMount=True)
bindmount = True
# eucalyptus.conf fragment from config screen
w = anaconda.intf.progressWindow(
_("Creating EMI"), _("Creating an initial CentOS 6 EMI."), 100)
shutil.copyfile(
'/tmp/eucalyptus.conf',
'%s/etc/eucalyptus/eucalyptus.conf.anaconda' % anaconda.rootPath)
copy_script(
'eucalyptus-firstboot-final.py',
'/usr/share/firstboot/modules/eucalyptus-firstboot-final.py')
postscriptlines = """
/usr/sbin/euca_conf --upgrade-conf /etc/eucalyptus/eucalyptus.conf.anaconda
chkconfig dnsmasq off
chkconfig eucalyptus-cloud off
chkconfig eucalyptus-setup on
"""
postscript = AnacondaKSScript(postscriptlines,
inChroot=True,
logfile='/root/frontend-ks-post.log',
type=KS_SCRIPT_POST)
postscript.run(anaconda.rootPath, flags.serial, anaconda.intf)
# TODO: Add status line for text mode
pkgstatus = None
if anaconda.id.displayMode == 'g':
import gtk
pkgstatus = gtk.Label("Preparing to install...")
w.window.child.add(pkgstatus)
pkgstatus.show()
messages = '/root/ami-creation.log'
rc = iutil.execWithCallback(
'/bin/sh',
['-c', 'cd /tmp/img; /tmp/ami_creator.py -c /tmp/ks-centos6.cfg'],
stdin=messages,
stdout=messages,
stderr=messages,
root='/mnt/sysimage',
callback=imageProgress,
callback_data=ImageProgress(w, pkgstatus))
if bindmount:
isys.umount('/mnt/sysimage/mnt/source')
w.pop()
def getRPMFilename(self, h, timer, callback=None):
if h[1000002] == None or 1000002 not in h.keys():
log ("header for %s has no disc location tag, assuming it's"
"on the current CD" %(h[1000000],))
elif h[1000002] not in self.currentDisc:
timer.stop()
log("switching from iso %s to %s for %s-%s-%s.%s" %(self.currentDisc, h[1000002], h['name'], h['version'], h['release'], h['arch']))
if os.access("/mnt/source/.discinfo", os.R_OK):
f = open("/mnt/source/.discinfo")
timestamp = f.readline().strip()
f.close()
else:
timestamp = self.timestamp
if self.timestamp is None:
self.timestamp = timestamp
needed = h[1000002]
# if self.currentDisc is empty, then we shouldn't have anything
# mounted. double-check by trying to unmount, but we don't want
# to get into a loop of trying to unmount forever. if
# self.currentDisc is set, then it should still be mounted and
# we want to loop until it unmounts successfully
if not self.currentDisc:
try:
isys.umount("/mnt/source")
except:
pass
else:
self.unmountCD()
done = 0
cdlist = []
for (dev, something, descript) in \
kudzu.probe(kudzu.CLASS_CDROM, kudzu.BUS_UNSPEC, 0):
cdlist.append(dev)
for dev in cdlist:
try:
if not isys.mount(dev, "/mnt/source", fstype = "iso9660",
readOnly = 1):
if os.access("/mnt/source/.discinfo", os.R_OK):
f = open("/mnt/source/.discinfo")
newStamp = f.readline().strip()
try:
descr = f.readline().strip()
except:
descr = None
try:
arch = f.readline().strip()
except:
arch = None
try:
discNum = getDiscNums(f.readline().strip())
except:
discNum = [ 0 ]
f.close()
if (newStamp == timestamp and
arch == _arch and
needed in discNum):
done = 1
self.currentDisc = discNum
if not done:
isys.umount("/mnt/source")
except:
pass
if done:
break
if not done:
isys.ejectCdrom(self.device)
while not done:
self.messageWindow(_("Change CDROM"),
_("Please insert disc %d to continue.") % needed)
try:
if isys.mount(self.device, "/mnt/source",
fstype = "iso9660", readOnly = 1):
time.sleep(3)
isys.mount(self.device, "/mnt/source",
fstype = "iso9660", readOnly = 1)
if os.access("/mnt/source/.discinfo", os.R_OK):
f = open("/mnt/source/.discinfo")
newStamp = f.readline().strip()
try:
descr = f.readline().strip()
except:
descr = None
try:
arch = f.readline().strip()
except:
arch = None
try:
discNum = getDiscNums(f.readline().strip())
except:
discNum = [ 0 ]
f.close()
if (newStamp == timestamp and
arch == _arch and
needed in discNum):
done = 1
self.currentDisc = discNum
# make /tmp/cdrom again so cd gets ejected
isys.makeDevInode(self.device, "/tmp/cdrom")
if not done:
self.messageWindow(_("Wrong CDROM"),
_("That's not the correct %s CDROM.")
% (productName,))
isys.umount("/mnt/source")
isys.ejectCdrom(self.device)
except:
self.messageWindow(_("Error"),
_("The CDROM could not be mounted."))
timer.start()
# if we haven't read a timestamp yet, let's try to get one
if (self.timestamp is None and
os.access("/mnt/source/.discinfo", os.R_OK)):
try:
f = open("/mnt/source/.discinfo")
self.timestamp = f.readline().strip()
f.close()
except:
pass
tmppath = self.getTempPath()
tries = 0
# FIXME: should retry a few times then prompt for new cd
while tries < 5:
try:
shutil.copy("%s/%s/RPMS/%s" % (self.tree, productPath,
h[1000000]),
tmppath + h[1000000])
except IOError, (errnum, msg):
log("IOError %s occurred copying %s: %s",
errnum, h[1000000], str(msg))
time.sleep(5)
else:
break
tries = tries + 1
def findIsoImages(path, messageWindow):
flush = os.stat(path)
files = os.listdir(path)
arch = _arch
discImages = {}
for file in files:
what = path + '/' + file
if not isys.isIsoImage(what):
continue
try:
isys.losetup("/dev/loop2", what, readOnly = 1)
except SystemError:
continue
try:
isys.mount("/dev/loop2", "/mnt/cdimage", fstype = "iso9660",
readOnly = True)
for num in range(1, 10):
if os.access("/mnt/cdimage/.discinfo", os.R_OK):
f = open("/mnt/cdimage/.discinfo")
try:
f.readline() # skip timestamp
f.readline() # skip release description
discArch = string.strip(f.readline()) # read architecture
discNum = getDiscNums(f.readline().strip())
except:
discArch = None
discNum = [ 0 ]
f.close()
if num not in discNum or discArch != arch:
continue
# if it's disc1, it needs to have images/install.img
if (num == 1 and not
os.access("/mnt/cdimage/images/install.img", os.R_OK)):
log.warning("%s doesn't have a install.img, skipping" %(what,))
continue
# we only install binary packages, so let's look for a
# product/ dir and hope that this avoids getting
# discs from the src.rpm set
if not os.path.isdir("/mnt/cdimage/%s" %(productPath,)):
log.warning("%s doesn't have binary RPMS, skipping" %(what,))
continue
# warn user if images appears to be wrong size
if os.stat(what)[stat.ST_SIZE] % 2048:
rc = messageWindow(_("Warning"),
_("The ISO image %s has a size which is not "
"a multiple of 2048 bytes. This may mean "
"it was corrupted on transfer to this computer."
"\n\n"
"It is recommended that you exit and abort your "
"installation, but you can choose to continue if "
"you think this is in error.") % (file,),
type="custom", custom_icon="warning",
custom_buttons= [_("_Exit installer"),
_("_Continue")])
if rc == 0:
sys.exit(0)
discImages[num] = file
isys.umount("/mnt/cdimage", removeDir=False)
except SystemError:
pass
isys.unlosetup("/dev/loop2")
return discImages
def umountDirectory(self): if self.isoDirIsMounted: isys.umount(self.isoDir) self.isoDirIsMounted = 0
def umountImage(tree, currentMedia):
if currentMedia is not None:
isys.umount(tree, removeDir=False)
def mountRootPartition(anaconda,
rootInfo,
oldfsset,
allowDirty=0,
warnDirty=0,
readOnly=0):
(root, rootFs) = rootInfo
diskset = partedUtils.DiskSet(anaconda)
encryptedDevices = anaconda.id.partitions.encryptedDevices
diskset.openDevices()
for cryptoDev in encryptedDevices.values():
cryptoDev.openDevice()
diskset.startMPath()
diskset.startDmRaid()
diskset.startMdRaid()
for cryptoDev in encryptedDevices.values():
cryptoDev.openDevice()
lvm.vgscan()
lvm.vgactivate()
for cryptoDev in encryptedDevices.values():
if cryptoDev.openDevice():
log.warning("failed to open encrypted device %s" %
(cryptoDev.getDevice(encrypted=True)))
log.info("going to mount %s on %s as %s" %
(root, anaconda.rootPath, rootFs))
isys.mount(root, anaconda.rootPath, rootFs)
oldfsset.reset()
newfsset = readFstab(anaconda)
for entry in newfsset.entries:
oldfsset.add(entry)
isys.umount(anaconda.rootPath)
dirtyDevs = oldfsset.hasDirtyFilesystems(anaconda.rootPath)
if not allowDirty and dirtyDevs != []:
lvm.vgdeactivate()
diskset.stopMdRaid()
diskset.stopDmRaid()
diskset.stopMPath()
anaconda.intf.messageWindow(
_("Dirty File Systems"),
_("The following file systems for your Linux system "
"were not unmounted cleanly. Please boot your "
"Linux installation, let the file systems be "
"checked and shut down cleanly to upgrade.\n"
"%s" % (getDirtyDevString(dirtyDevs), )))
sys.exit(0)
elif warnDirty and dirtyDevs != []:
rc = anaconda.intf.messageWindow(
_("Dirty File Systems"),
_("The following file systems for your Linux "
"system were not unmounted cleanly. Would "
"you like to mount them anyway?\n"
"%s" % (getDirtyDevString(dirtyDevs, ))),
type="yesno")
if rc == 0:
return -1
if flags.setupFilesystems:
oldfsset.mountFilesystems(anaconda, readOnly=readOnly)
if (not oldfsset.getEntryByMountPoint("/")
or not oldfsset.getEntryByMountPoint("/").fsystem
or not oldfsset.getEntryByMountPoint("/").fsystem.isMountable()):
raise RuntimeError, "/etc/fstab did not list a fstype for the root partition which we support"
def umountDirectory(self):
if self.isoDirIsMounted:
isys.umount(self.isoDir)
self.tree = None
self.isoDirIsMounted = 0
def umountImage(tree):
if os.path.ismount(tree):
isys.umount(tree, removeDir=False)
else:
msg = _("An error occurred transferring the install image "
"to your hard drive. You are probably out of disk "
"space.")
anaconda.intf.messageWindow(_("Error"), msg)
try:
os.unlink(self._loopbackFile)
except:
pass
return 1
isys.lochangefd("/dev/loop0", self._loopbackFile)
if os.path.ismount("/mnt/stage2"):
isys.umount("/mnt/stage2")
def removeInstallImage(self):
if self._loopbackFile:
try:
os.unlink(self._loopbackFile)
except SystemError:
pass
def freetmp(self, anaconda):
# installs that don't use /mnt/stage2 hold the install.img on
# a tmpfs, free this ram if things are tight.
stage2img = "/tmp/install.img"
if os.path.exists(stage2img):
# free up /tmp for more memory before yum is called,
if self.mountInstallImage(anaconda, stage2img):
def umountImage(tree, currentMedia, loopdev):
if currentMedia is not None:
isys.umount(tree, removeDir=False)
if loopdev:
isys.unlosetup(loopdev)
def postAction(self, anaconda):
silvereye.InstallClass.postAction(self, anaconda)
# XXX: use proper constants for path names
def copy_script(src, dest, mode=0770):
shutil.copyfile('/tmp/updates/scripts/%s' % src,
'%s%s' % (anaconda.rootPath, dest))
os.chmod('%s%s' % (anaconda.rootPath, dest), mode)
def copy_file(src, dest):
copy_script(src, dest, mode=0644)
copy_script('eucalyptus-frontend-config.sh',
'/usr/local/sbin/eucalyptus-frontend-config')
copy_script('eucalyptus-teardown',
'/usr/local/sbin/eucalyptus-teardown')
copy_script('install-unpacked-image.py',
'/usr/local/sbin/install-unpacked-image.py')
copy_script('eucalyptus-setup.init',
'/etc/init.d/eucalyptus-setup')
copy_script('register_cloud_start',
'/usr/local/sbin/register_cloud_start', mode=0755)
os.mkdir('%s/tmp/img' % anaconda.rootPath)
# EKI
shutil.copyfile('/tmp/updates/scripts/vmlinuz-kexec',
'%s/tmp/img/vmlinuz-kexec' % anaconda.rootPath)
# ERI
shutil.copyfile('/tmp/updates/scripts/initramfs-kexec',
'%s/tmp/img/initramfs-kexec' % anaconda.rootPath)
# Image kickstart
newks = open('%s/tmp/ks-centos6.cfg' % anaconda.rootPath, 'w')
ayum = anaconda.backend.ayum
for repo in ayum.repos.listEnabled():
newks.write('repo --name=%s --baseurl=%s\n' % (repo.name, repo.baseurl[0]))
for line in open('/tmp/updates/ks-centos6.cfg', 'r').readlines():
if line.startswith('repo '):
continue
newks.write(line)
newks.close()
# Image creation script
copy_script('ami_creator.py', '/tmp/ami_creator.py')
# XXX clean this up
bindmount = False
if ayum._baseRepoURL and ayum._baseRepoURL.startswith("file://"):
os.mkdir('/mnt/sysimage/mnt/source')
isys.mount('/mnt/source', '/mnt/sysimage/mnt/source', bindMount=True)
bindmount = True
# eucalyptus.conf fragment from config screen
w = anaconda.intf.progressWindow(_("Creating EMI"),
_("Creating an initial CentOS 6 EMI."), 100)
shutil.copyfile('/tmp/eucalyptus.conf',
'%s/etc/eucalyptus/eucalyptus.conf.anaconda' % anaconda.rootPath)
copy_script('eucalyptus-firstboot-final.py',
'/usr/share/firstboot/modules/eucalyptus-firstboot-final.py')
postscriptlines ="""
/usr/sbin/euca_conf --upgrade-conf /etc/eucalyptus/eucalyptus.conf.anaconda
chkconfig dnsmasq off
chkconfig eucalyptus-cloud off
chkconfig eucalyptus-setup on
"""
postscript = AnacondaKSScript(postscriptlines,
inChroot=True,
logfile='/root/frontend-ks-post.log',
type=KS_SCRIPT_POST)
postscript.run(anaconda.rootPath, flags.serial, anaconda.intf)
# TODO: Add status line for text mode
pkgstatus = None
if anaconda.id.displayMode == 'g':
import gtk
pkgstatus = gtk.Label("Preparing to install...")
w.window.child.add(pkgstatus)
pkgstatus.show()
messages = '/root/ami-creation.log'
rc = iutil.execWithCallback('/bin/sh' , ['-c', 'cd /tmp/img; /tmp/ami_creator.py -c /tmp/ks-centos6.cfg'],
stdin = messages, stdout = messages, stderr = messages,
root = '/mnt/sysimage', callback=imageProgress,
callback_data=ImageProgress(w, pkgstatus))
if bindmount:
isys.umount('/mnt/sysimage/mnt/source')
w.pop()
def switchMedia(self, mediano, filename=""):
log.info("switching from CD %s to %s for %s" %(self.currentMedia, mediano, filename))
if mediano in self.currentMedia:
return
if os.access("/mnt/source/.discinfo", os.R_OK):
f = open("/mnt/source/.discinfo")
timestamp = f.readline().strip()
f.close()
else:
timestamp = self.timestamp
if self.timestamp is None:
self.timestamp = timestamp
needed = mediano
# if self.currentMedia is empty, then we shouldn't have anything
# mounted. double-check by trying to unmount, but we don't want
# to get into a loop of trying to unmount forever. if
# self.currentMedia is set, then it should still be mounted and
# we want to loop until it unmounts successfully
if not self.currentMedia:
try:
isys.umount("/mnt/source")
except:
pass
else:
self.unmountCD()
done = 0
cdlist = []
for (dev, something, descript) in \
kudzu.probe(kudzu.CLASS_CDROM, kudzu.BUS_UNSPEC, 0):
cdlist.append(dev)
for dev in cdlist:
try:
if not isys.mount(dev, "/mnt/source", fstype = "iso9660",
readOnly = 1):
if os.access("/mnt/source/.discinfo", os.R_OK):
f = open("/mnt/source/.discinfo")
newStamp = f.readline().strip()
try:
descr = f.readline().strip()
except:
descr = None
try:
arch = f.readline().strip()
except:
arch = None
try:
discNum = getDiscNums(f.readline().strip())
except:
discNum = [ 0 ]
f.close()
if (newStamp == timestamp and
arch == _arch and
needed in discNum):
done = 1
self.currentMedia = discNum
if not done:
isys.umount("/mnt/source")
except:
pass
if done:
break
if not done:
if self.noeject:
log.info("noeject in effect, not ejecting cdrom")
else:
isys.ejectCdrom(self.device)
while not done:
if self.intf is not None:
self.intf.beep()
self.messageWindow(_("Change CDROM"),
_("Please insert %s disc %d to continue.") % (productName,
needed))
try:
if isys.mount(self.device, "/mnt/source",
fstype = "iso9660", readOnly = 1):
time.sleep(3)
isys.mount(self.device, "/mnt/source",
fstype = "iso9660", readOnly = 1)
if os.access("/mnt/source/.discinfo", os.R_OK):
f = open("/mnt/source/.discinfo")
newStamp = f.readline().strip()
try:
descr = f.readline().strip()
except:
descr = None
try:
arch = f.readline().strip()
except:
arch = None
try:
discNum = getDiscNums(f.readline().strip())
except:
discNum = [ 0 ]
f.close()
if (newStamp == timestamp and
arch == _arch and
needed in discNum):
done = 1
self.currentMedia = discNum
# make /tmp/cdrom again so cd gets ejected
isys.makeDevInode(self.device, "/tmp/cdrom")
if not done:
self.messageWindow(_("Wrong CDROM"),
_("That's not the correct %s CDROM.")
% (productName,))
isys.umount("/mnt/source")
if self.noeject:
log.info("noeject in effect, not ejecting cdrom")
else:
isys.ejectCdrom(self.device)
except:
self.messageWindow(_("Error"),
_("Unable to access the CDROM."))
def umountImage(tree, currentMedia):
if currentMedia is not None:
isys.umount(tree, removeDir=False)
isys.unlosetup("/dev/loop1")
def umountImage(tree, currentMedia, loopdev):
if currentMedia is not None:
isys.umount(tree, removeDir=False)
if loopdev:
isys.unlosetup(loopdev)
class DiskSet:
"""The disks in the system."""
skippedDisks = []
mdList = []
def __init__ (self):
self.disks = {}
self.onlyPrimary = None
def onlyPrimaryParts(self):
for disk in self.disks.values():
if disk.type.check_feature(parted.DISK_TYPE_EXTENDED):
return 0
return 1
def startAllRaid(self):
"""Start all of the raid devices associated with the DiskSet."""
driveList = []
origDriveList = self.driveList()
for drive in origDriveList:
if not drive in DiskSet.skippedDisks:
driveList.append(drive)
DiskSet.mdList.extend(raid.startAllRaid(driveList))
def stopAllRaid(self):
"""Stop all of the raid devices associated with the DiskSet."""
raid.stopAllRaid(DiskSet.mdList)
while DiskSet.mdList:
DiskSet.mdList.pop()
def getLabels(self):
"""Return a list of all of the labels used on partitions."""
labels = {}
drives = self.disks.keys()
drives.sort()
for drive in drives:
disk = self.disks[drive]
func = lambda part: (part.is_active() and
not (part.get_flag(parted.PARTITION_RAID)
or part.get_flag(parted.PARTITION_LVM))
and part.fs_type
and (part.fs_type.name in ("ext2",
"ext3", "xfs")))
parts = filter_partitions(disk, func)
for part in parts:
node = get_partition_name(part)
label = isys.readFSLabel(node)
if label:
labels[node] = label
for dev, devices, level, numActive in DiskSet.mdList:
label = isys.readFSLabel(dev)
if label:
labels[dev] = label
return labels
def findExistingRootPartitions(self, intf, mountpoint, upgradeany = 0):
"""Return a list of all of the partitions which look like a root fs."""
rootparts = []
self.startAllRaid()
for dev, devices, level, numActive in self.mdList:
(errno, msg) = (None, None)
found = 0
for fs in fsset.getFStoTry(dev):
try:
isys.mount(dev, mountpoint, fs, readOnly = 1)
found = 1
break
except SystemError, (errno, msg):
pass
if found:
if os.access (mountpoint + '/etc/fstab', os.R_OK):
relstr = getRedHatReleaseString(mountpoint)
cmdline = open('/proc/cmdline', 'r').read()
if ((cmdline.find("upgradeany") != -1) or
(upgradeany == 1) or
(productMatches(relstr, productName))):
rootparts.append ((dev, fs, relstr))
isys.umount(mountpoint)
# now, look for candidate lvm roots
lvm.vgscan()
lvm.vgactivate()
for (vg, lv, size) in lvm.lvlist():
dev = "/dev/%s/%s" %(vg, lv)
found = 0
for fs in fsset.getFStoTry(dev):
try:
isys.mount(dev, mountpoint, fs, readOnly = 1)
found = 1
break
except SystemError:
pass
if found:
if os.access (mountpoint + '/etc/fstab', os.R_OK):
relstr = getRedHatReleaseString(mountpoint)
cmdline = open('/proc/cmdline', 'r').read()
if ((cmdline.find("upgradeany") != -1) or
(upgradeany == 1) or
(productMatches(relstr, productName))):
rootparts.append ((dev, fs, relstr))
isys.umount(mountpoint)
lvm.vgdeactivate()
# don't stop raid until after we've looked for lvm on top of it
self.stopAllRaid()
drives = self.disks.keys()
drives.sort()
for drive in drives:
disk = self.disks[drive]
part = disk.next_partition ()
while part:
if (part.is_active()
and (part.get_flag(parted.PARTITION_RAID)
or part.get_flag(parted.PARTITION_LVM))):
pass
elif (part.fs_type and
part.fs_type.name in fsset.getUsableLinuxFs()):
node = get_partition_name(part)
try:
isys.mount(node, mountpoint, part.fs_type.name)
except SystemError, (errno, msg):
intf.messageWindow(_("Error"),
_("Error mounting file system on "
"%s: %s") % (node, msg))
part = disk.next_partition(part)
continue
if os.access (mountpoint + '/etc/fstab', os.R_OK):
relstr = getRedHatReleaseString(mountpoint)
cmdline = open('/proc/cmdline', 'r').read()
if ((cmdline.find("upgradeany") != -1) or
(upgradeany == 1) or
(productMatches(relstr, productName))):
rootparts.append ((node, part.fs_type.name,
relstr))
isys.umount(mountpoint)
part = disk.next_partition(part)
def switchMedia(self, mediano, filename=""):
log.info("switching from CD %s to %s for %s" %(self.currentMedia, mediano, filename))
if mediano in self.currentMedia:
return
if os.access("/mnt/source/.discinfo", os.R_OK):
f = open("/mnt/source/.discinfo")
timestamp = f.readline().strip()
f.close()
else:
timestamp = self.timestamp
if self.timestamp is None:
self.timestamp = timestamp
needed = mediano
# if self.currentMedia is empty, then we shouldn't have anything
# mounted. double-check by trying to unmount, but we don't want
# to get into a loop of trying to unmount forever. if
# self.currentMedia is set, then it should still be mounted and
# we want to loop until it unmounts successfully
if not self.currentMedia:
try:
isys.umount("/mnt/source")
except:
pass
else:
self.unmountCD()
done = 0
cdlist = []
for (dev, something, descript) in \
kudzu.probe(kudzu.CLASS_CDROM, kudzu.BUS_UNSPEC, 0):
cdlist.append(dev)
for dev in cdlist:
try:
if not isys.mount(dev, "/mnt/source", fstype = "iso9660",
readOnly = 1):
if os.access("/mnt/source/.discinfo", os.R_OK):
f = open("/mnt/source/.discinfo")
newStamp = f.readline().strip()
try:
descr = f.readline().strip()
except:
descr = None
try:
arch = f.readline().strip()
except:
arch = None
try:
discNum = getDiscNums(f.readline().strip())
except:
discNum = [ 0 ]
f.close()
if (newStamp == timestamp and
arch == _arch and
needed in discNum):
done = 1
self.currentMedia = discNum
if not done:
isys.umount("/mnt/source")
except:
pass
if done:
break
if not done:
if self.noeject:
log.info("noeject in effect, not ejecting cdrom")
else:
isys.ejectCdrom(self.device)
while not done:
if self.intf is not None:
self.intf.beep()
self.messageWindow(_("Change CDROM"),
_("Please insert %s disc %d to continue.") % (productName,
needed))
try:
if isys.mount(self.device, "/mnt/source",
fstype = "iso9660", readOnly = 1):
time.sleep(3)
isys.mount(self.device, "/mnt/source",
fstype = "iso9660", readOnly = 1)
if os.access("/mnt/source/.discinfo", os.R_OK):
f = open("/mnt/source/.discinfo")
newStamp = f.readline().strip()
try:
descr = f.readline().strip()
except:
descr = None
try:
arch = f.readline().strip()
except:
arch = None
try:
discNum = getDiscNums(f.readline().strip())
except:
discNum = [ 0 ]
f.close()
if (newStamp == timestamp and
arch == _arch and
needed in discNum):
done = 1
self.currentMedia = discNum
# make /tmp/cdrom again so cd gets ejected
isys.makeDevInode(self.device, "/tmp/cdrom")
if not done:
self.messageWindow(_("Wrong CDROM"),
_("That's not the correct %s CDROM.")
% (productName,))
isys.umount("/mnt/source")
if self.noeject:
log.info("noeject in effect, not ejecting cdrom")
else:
isys.ejectCdrom(self.device)
except:
self.messageWindow(_("Error"),
_("Unable to access the CDROM."))
if case == "6":
isys.sync()
if case == "7":
my_swap = "/dev/sda7"
isys.swapon(my_swap)
if case == "8":
my_swap = "/dev/sda7"
isys.swapoff(my_swap)
procpath = "tgtsys/proc"
syspath = "tgtsys/sys"
if case == "9":
if not os.path.exists(procpath):
os.makedirs(procpath)
if not os.path.exists(syspath):
os.makedirs(syspath)
isys.mount("proc", "proc", procpath)
isys.mount("sysfs", "sys", syspath)
if case == "10":
isys.umount(procpath)
isys.umount(syspath)
try:
os.rmdir(procpath)
except:
pass
try:
os.rmdir(syspath)
except:
pass
# fstype_map[]
if case == '6':
isys.sync()
if case == '7':
my_swap = "/dev/sda7"
isys.swapon(my_swap)
if case == '8':
my_swap = "/dev/sda7"
isys.swapoff(my_swap)
procpath = 'tgtsys/proc'
syspath = 'tgtsys/sys'
if case == '9':
if not os.path.exists(procpath):
os.makedirs(procpath)
if not os.path.exists(syspath):
os.makedirs(syspath)
isys.mount('proc', 'proc', procpath)
isys.mount('sysfs', 'sys', syspath)
if case == '10':
isys.umount(procpath)
isys.umount(syspath)
try:
os.rmdir(procpath)
except:
pass
try:
os.rmdir(syspath)
except:
pass
#fstype_map[]
def findFirstIsoImage(path, messageWindow):
"""
Find the first iso image in path
This also supports specifying a specific .iso image
Returns the full path to the image
"""
flush = os.stat(path)
arch = _arch
if os.path.isfile(path) and path.endswith(".iso"):
files = [os.path.basename(path)]
path = os.path.dirname(path)
else:
files = os.listdir(path)
for fn in files:
what = path + '/' + fn
log.debug("Checking %s" % (what))
if not isys.isIsoImage(what):
continue
log.debug("mounting %s on /mnt/install/cdimage", what)
try:
isys.mount(what, "/mnt/install/cdimage", fstype="iso9660", readOnly=True)
except SystemError:
continue
if not os.access("/mnt/install/cdimage/.discinfo", os.R_OK):
isys.umount("/mnt/install/cdimage", removeDir=False)
continue
log.debug("Reading .discinfo")
f = open("/mnt/install/cdimage/.discinfo")
f.readline() # skip timestamp
f.readline() # skip release description
discArch = f.readline().strip() # read architecture
f.close()
log.debug("discArch = %s" % discArch)
if discArch != arch:
log.warning("findFirstIsoImage: architectures mismatch: %s, %s" %
(discArch, arch))
isys.umount("/mnt/install/cdimage", removeDir=False)
continue
# If there's no repodata, there's no point in trying to
# install from it.
if not os.access("/mnt/install/cdimage/repodata", os.R_OK):
log.warning("%s doesn't have repodata, skipping" %(what,))
isys.umount("/mnt/install/cdimage", removeDir=False)
continue
# warn user if images appears to be wrong size
if os.stat(what)[stat.ST_SIZE] % 2048:
rc = messageWindow(_("Warning"),
_("The ISO image %s has a size which is not "
"a multiple of 2048 bytes. This may mean "
"it was corrupted on transfer to this computer."
"\n\n"
"It is recommended that you exit and abort your "
"installation, but you can choose to continue if "
"you think this is in error.") % (fn,),
type="custom", custom_icon="warning",
custom_buttons= [_("_Exit installer"),
_("_Continue")])
if rc == 0:
sys.exit(0)
log.info("Found disc at %s" % fn)
isys.umount("/mnt/install/cdimage", removeDir=False)
return what
return None
def findFirstIsoImage(path, messageWindow):
flush = os.stat(path)
files = os.listdir(path)
arch = _arch
for file in files:
what = path + '/' + file
log.debug("Checking %s" % (what))
if not isys.isIsoImage(what):
continue
try:
log.debug("mounting %s on /mnt/cdimage", what)
isys.mount(what, "/mnt/cdimage", fstype = "iso9660", readOnly = True)
if os.access("/mnt/cdimage/.discinfo", os.R_OK):
log.debug("Reading .discinfo")
f = open("/mnt/cdimage/.discinfo")
try:
f.readline() # skip timestamp
f.readline() # skip release description
discArch = string.strip(f.readline()) # read architecture
except:
discArch = None
f.close()
log.debug("discArch = %s" % discArch)
if discArch != arch:
isys.umount("/mnt/cdimage", removeDir=False)
continue
# If there's no repodata, there's no point in trying to
# install from it.
if not os.access("/mnt/cdimage/repodata", os.R_OK):
log.warning("%s doesn't have repodata, skipping" %(what,))
isys.umount("/mnt/cdimage", removeDir=False)
continue
# warn user if images appears to be wrong size
if os.stat(what)[stat.ST_SIZE] % 2048:
rc = messageWindow(_("Warning"),
_("The ISO image %s has a size which is not "
"a multiple of 2048 bytes. This may mean "
"it was corrupted on transfer to this computer."
"\n\n"
"It is recommended that you exit and abort your "
"installation, but you can choose to continue if "
"you think this is in error.") % (file,),
type="custom", custom_icon="warning",
custom_buttons= [_("_Exit installer"),
_("_Continue")])
if rc == 0:
sys.exit(0)
log.info("Found disc at %s" % file)
isys.umount("/mnt/cdimage", removeDir=False)
return file
except SystemError:
pass
return None
if os.access("/sbin/mkdosfs", os.X_OK):
cmd = "/sbin/mkdosfs"
iutil.execWithRedirect(cmd,
args,
stdout='/dev/tty5',
stderr='/dev/tty5')
try:
isys.mount(device, "/tmp/crash", fstype="vfat")
except SystemError:
continue
# copy trace dump we wrote to local storage to floppy
try:
iutil.copyFile("/tmp/anacdump.txt", "/tmp/crash/anacdump.txt")
except:
log("Failed to copy anacdump.txt to floppy")
pass
isys.umount("/tmp/crash")
intf.messageWindow(
_("Dump Written"),
_("Your system's state has been successfully written to the "
"floppy. Your system will now be reset."))
intf.__del__()
os.kill(os.getpid(), signal.SIGKILL)
# Test iso9660 mount.
fstype = fstype_map["iso9660"][0]
dev_path = "/mnt/sda12/MagicLinux-2.5-1.iso"
mntpoint = "/media/loop1"
if not os.path.exists(mntpoint):
os.mkdir(mntpoint)
ext_flags = "loop"
# ext_flags can be remount,ro,user,noauto,unhide... and other optlist in -o
# option.
isys.mount(fstype, dev_path, mntpoint, ext_flags)
if case == '3':
# Test umount function.
for key in my_fs.keys():
mntpoint = "/media/%s" % key
isys.umount(mntpoint)
if os.path.exists(mntpoint):
try:
os.rmdir(mntpoint)
except:
pass
if case == '4':
# Test umount iso function.
dev_path = "/mnt/sda12/MagicLinux-2.5-1.iso"
mntpoint = "/media/loop1"
isys.umount(mntpoint)
if os.path.exists(mntpoint):
try:
os.rmdir(mntpoint)
except:
