dissect.volume.lvm.lvm2
#
Module Contents#
Classes#
Logical Volume Manager |
|
Basic buffered stream that provides easy aligned reads. |
Attributes#
- dissect.volume.lvm.lvm2.log#
- dissect.volume.lvm.lvm2.SECTOR_SIZE = 512#
- dissect.volume.lvm.lvm2.STATUS_FLAG_ALLOCATABLE = 'ALLOCATABLE'#
- dissect.volume.lvm.lvm2.STATUS_FLAG_RESIZEABLE = 'RESIZEABLE'#
- dissect.volume.lvm.lvm2.STATUS_FLAG_READ = 'READ'#
- dissect.volume.lvm.lvm2.STATUS_FLAG_VISIBLE = 'VISIBLE'#
- dissect.volume.lvm.lvm2.STATUS_FLAG_WRITE = 'WRITE'#
- class dissect.volume.lvm.lvm2.LVM2(fhs)#
Logical Volume Manager
- property vg#
- __repr__()#
Return repr(self).
- class dissect.volume.lvm.lvm2.VolumeGroup(physical_volumes=None, logical_volumes=None, metadata=None)#
- property name#
- property id#
- property pv#
- property lv#
- __repr__()#
Return repr(self).
- class dissect.volume.lvm.lvm2.LogicalVolume(segments, metadata, vg)#
Bases:
dissect.util.stream.AlignedStream
Basic buffered stream that provides easy aligned reads.
- Must be subclassed for various stream implementations. Subclasses can implement:
_read(offset, length)
_seek(pos, whence=io.SEEK_SET)
The offset and length for _read are guaranteed to be aligned. The only time that overriding _seek would make sense is if there’s no known size of your stream, but still want to provide SEEK_END functionality.
Most subclasses of AlignedStream take one or more file-like objects as source. Operations on these subclasses, like reading, will modify the source file-like object as a side effect.
- Parameters:
size – The size of the stream. This is used in read and seek operations. None if unknown.
align – The alignment size. Read operations are aligned on this boundary. Also determines buffer size.
- __repr__()#
Return repr(self).
- read_sectors(sector, count)#