From: Randolph Sapp <[email protected]> This is a bit of a compatibility issue more than anything. Some devices get upset if the FAT file system contains less blocks than the partition.
The fixed-size argument is currently respected by the partition creation step but not by the file system creation step. Let's make it so the file system respects this value as well. Signed-off-by: Randolph Sapp <[email protected]> --- This fix is already available in master but we'd like to backport it to kirkstone if possible! Considering it's a compatibility fix it should be applicable to other branches as well, but we only really care about Kirkstone at the moment. scripts/lib/wic/plugins/source/bootimg-efi.py | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/scripts/lib/wic/plugins/source/bootimg-efi.py b/scripts/lib/wic/plugins/source/bootimg-efi.py index d6aeab2aad..43c6fd94d9 100644 --- a/scripts/lib/wic/plugins/source/bootimg-efi.py +++ b/scripts/lib/wic/plugins/source/bootimg-efi.py @@ -439,6 +439,13 @@ class BootimgEFIPlugin(SourcePlugin): logger.debug("Added %d extra blocks to %s to get to %d total blocks", extra_blocks, part.mountpoint, blocks) + # required for compatibility with certain devices expecting file system + # block count to be equal to partition block count + if blocks < part.fixed_size: + blocks = part.fixed_size + logger.debug("Overriding %s to %d total blocks for compatibility", + part.mountpoint, blocks) + # dosfs image, created by mkdosfs bootimg = "%s/boot.img" % cr_workdir -- 2.40.0
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