def _install_linux_partitions(self, msg, step, steps, weights):
if self._cfg.is_test:
for p in self._cfg.linux_partitions:
if self._installation == 'cancelled': return step
d = p[0]
self._update_progressbar(msg + "\n - {0}".format(d), step, steps)
w = weights[d]
sleep(w)
step += w
return step
else:
rootmp = sltl.getMountPoint("/dev/{0}".format(self._cfg.main_partition))
for p in self._cfg.linux_partitions:
if self._installation == 'cancelled': return step
d = p[0]
self._update_progressbar(msg + "\n - {0}".format(d), step, steps)
full_dev = "/dev/{0}".format(d)
fs = p[1]
mp = p[2]
sltl.umountDevice(full_dev, deleteMountPoint = False)
if fs != 'none':
label = sltl.getFsLabel(d)
if not label:
label = os.path.basename(p[2])
if len(label) > 12:
label = None # for not having problems
sltl.makeFs(d, fs, label = label, force = True)
sltl.mountDevice(full_dev, mountPoint = "{root}/{mp}".format(root = rootmp, mp = mp))
step += weights[d]
return step
def _install_main_partition(self):
if self._cfg.is_test:
sleep(1)
else:
d = "/dev/{0}".format(self._cfg.main_partition)
sltl.umountDevice(d, deleteMountPoint = False)
if self._cfg.main_format != 'none':
label = sltl.getFsLabel(d)
if not label:
label = 'Salix'
sltl.makeFs(self._cfg.main_partition, self._cfg.main_format, label = label, force = True)
sltl.mountDevice(d, fsType = self._cfg.main_format)
def _mountBootPartition(self, bootPartition):
"""
Return the mount point
"""
self.__debug("bootPartition = " + bootPartition)
if sltl.isMounted(bootPartition):
self.__debug("bootPartition already mounted")
return sltl.getMountPoint(bootPartition)
else:
self.__debug("bootPartition not mounted")
return sltl.mountDevice(bootPartition)
def _mountBootPartition(self):
"""
Return the mount point
"""
self.__debug("bootPartition = " + self._bootPartition)
if sltl.isMounted(self._bootPartition):
self.__debug("bootPartition already mounted")
mp = sltl.getMountPoint(self._bootPartition)
else:
self.__debug("bootPartition not mounted")
mp = sltl.mountDevice(self._bootPartition)
if mp:
self._mountBootInPartition(mp)
return mp
def _mountBootInPartition(self, mountPoint):
# assume that if the mount_point is /, any /boot directory is already accessible/mounted
fstab = os.path.join(mountPoint, 'etc/fstab')
bootdir = os.path.join(mountPoint, 'boot')
if mountPoint != '/' and os.path.exists(fstab) and os.path.exists(bootdir):
self.__debug("mp != / and etc/fstab + boot exists, will try to mount /boot by reading fstab")
try:
self.__debug('set -- $(grep /boot {fstab}) && echo "$1,$3"'.format(fstab = fstab))
(bootDev, bootType) = sltl.execGetOutput('set -- $(grep /boot {fstab}) && echo "$1,$3"'.format(fstab = fstab), shell = True)[0].split(',')
if bootDev and not os.path.ismount(bootdir):
mp = sltl.mountDevice(bootDev, fsType = bootType, mountPoint = bootdir)
if mp:
self._bootsMounted.append(mp)
self.__debug("/boot mounted in " + mp)
except:
pass
def _mountPartitions(self, mountPointList):
"""
Fill a list of mount points for each partition
"""
if self._partitions:
partitionsToMount = [p for p in self._partitions if p[2] == "linux"]
self.__debug("mount partitions: " + unicode(partitionsToMount))
for p in partitionsToMount:
dev = os.path.join("/dev", p[0])
self.__debug("mount partition " + dev)
if sltl.isMounted(dev):
mp = sltl.getMountPoint(dev)
else:
mp = sltl.mountDevice(dev)
self.__debug("mount partition " + dev + " => " + unicode(mp))
if mp:
mountPointList[p[0]] = mp
self._mountBootInPartition(mp)
else:
raise Exception("Cannot mount {d}".format(d = dev))
