[oe-commits] [openembedded-core] 05/16: image: use du --apparent-size when calculating rootfs size
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Thu Jan 11 17:24:37 UTC 2018
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rpurdie pushed a commit to branch master-next
in repository openembedded-core.
commit dd60221356ab88120f0395909722d91e71f252f0
Author: Ross Burton <ross.burton at intel.com>
AuthorDate: Thu Jan 11 15:18:34 2018 +0000
image: use du --apparent-size when calculating rootfs size
We should pass --apparent-size to du when calculating how large the rootfs is as
otherwise we get the actual disk usage, which if the files are compressed by the
file system (such as ZFS) may be sufficiently smaller than the space required by
the image that construction will fail.
Signed-off-by: Ross Burton <ross.burton at intel.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
meta/classes/image.bbclass | 1 +
1 file changed, 1 insertion(+)
diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index 4531aa2..8e763e4 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -534,6 +534,7 @@ def get_rootfs_size(d):
initramfs_maxsize = d.getVar('INITRAMFS_MAXSIZE')
output = subprocess.check_output(['du', '-ks',
+ '--apparent-size',
d.getVar('IMAGE_ROOTFS')])
size_kb = int(output.split()[0])
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