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| author |   Kristian Klausen <kristian@klausen.dk> | 2021-09-03 15:52:53 +0200 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-09-04 15:05:48 +0100 |
| commit | f81b188bcf5aa18746fd622eb7b5c0dcb0b5c93d (patch) | |
| tree | f98273e2271223bcff7acce42c46888088035e4c /scripts/lib | |
| parent | 35d699c479b6ce6acafbf75fb003618aaad094d7 (diff) | |
| download | openembedded-core-contrib-f81b188bcf5aa18746fd622eb7b5c0dcb0b5c93d.tar.gz | |
wic: Add extra-space argument
This allows extra space to be added after the last partition and is
especially useful when free space is needed for ex: adding partitions on
first boot with ex: systemd-repart[1] and the image is tested in QEMU.
[1] https://www.freedesktop.org/software/systemd/man/systemd-repart.html
Signed-off-by: Kristian Klausen <kristian@klausen.dk>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts/lib')
| -rw-r--r-- | scripts/lib/wic/plugins/imager/direct.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/scripts/lib/wic/plugins/imager/direct.py b/scripts/lib/wic/plugins/imager/direct.py index 96168aadb4..9d10ec01d0 100644 --- a/scripts/lib/wic/plugins/imager/direct.py +++ b/scripts/lib/wic/plugins/imager/direct.py @@ -77,7 +77,8 @@ class DirectPlugin(ImagerPlugin): image_path = self._full_path(self.workdir, self.parts[0].disk, "direct") self._image = PartitionedImage(image_path, self.ptable_format, - self.parts, self.native_sysroot) + self.parts, self.native_sysroot, + options.extra_space) def setup_workdir(self, workdir): if workdir: @@ -293,7 +294,7 @@ class PartitionedImage(): Partitioned image in a file. """ - def __init__(self, path, ptable_format, partitions, native_sysroot=None): + def __init__(self, path, ptable_format, partitions, native_sysroot=None, extra_space=0): self.path = path # Path to the image file self.numpart = 0 # Number of allocated partitions self.realpart = 0 # Number of partitions in the partition table @@ -314,6 +315,7 @@ class PartitionedImage(): self.sector_size = SECTOR_SIZE self.native_sysroot = native_sysroot num_real_partitions = len([p for p in self.partitions if not p.no_table]) + self.extra_space = extra_space # calculate the real partition number, accounting for partitions not # in the partition table and logical partitions @@ -483,6 +485,7 @@ class PartitionedImage(): self.min_size += GPT_OVERHEAD self.min_size *= self.sector_size + self.min_size += self.extra_space def _create_partition(self, device, parttype, fstype, start, size): """ Create a partition on an image described by the 'device' object. """ |