def umount(self):
"""
Unmount partition
"""
if self.invalid:
raise PartitionError('Partition is invalid')
mnt = mount.Mount(self.name, self.mountpoint, executor=self._executor)
mnt.umount()
self.refresh()
def umount(self):
"""
Unmount partition
"""
if self.invalid:
raise PartitionError('Partition is invalid')
# if self.hrd is None:
# raise PartitionError('No HRD attached to disk')
# path = self.hrd.get('mountpath')
mnt = mount.Mount(self.name, self.mountpoint, executor=self._executor)
mnt.umount()
self.refresh()
def mount(self):
"""
Mount partition to `mountpath` defined in HRD
"""
if self.invalid:
raise PartitionError('Partition is invalid')
if self.hrd is None:
raise PartitionError('No HRD attached to disk')
path = self.hrd.get('mountpath')
mnt = mount.Mount(self.name, path, executor=self._executor)
mnt.mount()
self.refresh()
def getDisks(self):
"""
Get list of all available disks on machine
"""
blks = lsblk.lsblk(executor=self._executor)
devices = self._loaddisks(blks)
# loading hrds
for disk in devices:
for partition in disk.partitions:
if partition.fstype == 'swap' or\
not disks.isValidFS(partition.fstype):
continue
config = {}
if partition.mountpoint != "" and partition.mountpoint is not None:
# partition is already mounted, no need to remount it
config = self._loadconfig(partition.mountpoint)
elif partition.fstype:
with mount.Mount(partition.name,
options='ro',
executor=self._executor) as mnt:
config = self._loadconfig(mnt.path)
partition.config = config
self.logger.debug("found partition: %s:%s" % (disk, partition))
def findDisk(devices, name):
for item in devices:
if item.name == name:
return item
raise j.exceptions.RuntimeError("could not find disk:%s" % name)
for device in devices:
if device.mirror_devices != [] and device.mountpoint == "":
# find the mountpoint of one the mirrors
for mir in device.mirror_devices:
disk = findDisk(devices, mir)
if disk.mountpoint != "":
device.mountpoint = disk.mountpoint
self.disks = devices
return devices
def _dumpCONFIG(self):
with mount.Mount(self.name, executor=self._executor) as mnt:
filepath = j.tools.path.get(mnt.path).joinpath('.disk.hrd')
filepath.write_text(str(self.hrd))
filepath.chmod(400)