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wic: remove partition images 

Preserving images for every partition doubles disk space
consumed by an image build. As those images are not used,
so it's better to remove them after assembling final image.

(From OE-Core rev: 51171b4aa10f2218c5e27d785ca7bf4f3949a4b4)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ed Bartosh 2016-09-23 15:10:26 +03:00 committed by Richard Purdie
parent 6b8d16c6eb
commit 347316dc15
1 changed files with 8 additions and 1 deletions
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9
scripts/lib/wic/utils/partitionedfs.py
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@ -43,6 +43,7 @@ class Image():
def __init__(self, native_sysroot=None):
self.disks = {}
self.partitions = []
self.partimages = []
# Size of a sector used in calculations
self.sector_size = SECTOR_SIZE
self._partitions_layed_out = False
@ -336,6 +337,10 @@ class Image():
disk['disk'].cleanup()
except:
pass
# remove partition images
for image in self.partimages:
if os.path.isfile(image):
os.remove(image)
def assemble(self, image_file):
msger.debug("Installing partitions")
@ -351,7 +356,9 @@ class Image():
(source, part['num'], part['start'],
part['start'] + part['size'] - 1, part['size']))
os.rename(source, image_file + '.p%d' % part['num'])
partimage = image_file + '.p%d' % part['num']
os.rename(source, partimage)
self.partimages.append(partimage)
def create(self):
for dev in self.disks: