flashfiles.mk: Use du -b to get apparent size

On disks using ZFS, `du` can't get correct size of efi_images_tmp, which caused "Disk full" error. Using apparent size can fix it. Tracked-On: OAM-106622 Signed-off-by: Hao Yao <[email protected]>
projectceladon · Apr 17, 2023 · ac96679 · ac96679
1 parent 096507f
commit ac96679
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/tasks/flashfiles.mk b/tasks/flashfiles.mk
@@ -417,11 +417,9 @@ endif
 	done;
 
 	$(hide)rm -rf $(ISO_EFI); \
-	flashfile_size=`du -s ${PRODUCT_OUT}/efi_images_tmp/ | awk '{print $$1}'`; \
-	flashfile_size=`expr $${flashfile_size} + 102400`; \
-	flashfile_size=`expr $${flashfile_size} / 63 + 1 `; \
-	flashfile_size=`expr $${flashfile_size} \* 63 `; \
-	dd if=/dev/zero of=$(ISO_EFI) bs=1024 count=$${flashfile_size};
+	flashfile_size=`du -b -s ${PRODUCT_OUT}/efi_images_tmp/ | awk '{print $$1}'`; \
+	flashfile_size=`expr $${flashfile_size} / 1048576 + 11`; \
+	dd if=/dev/zero of=$(ISO_EFI) bs=1M count=$${flashfile_size};
 
 	$(hide)mkdosfs -F32 -n EFI $(ISO_EFI);
 	$(hide)mmd -i $(ISO_EFI) ::EFI;