particle-os/debian-forge
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

losetup: make sure image sizes are multiples of 512K sectors

Browse source 
Signed-off-by: Tom Gundersen <teg@jklm.no>
This commit is contained in:
Tom Gundersen 2019-06-26 12:57:20 +02:00
parent b540eb5ee7
commit d9488e5f8b
2 changed files with 4 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

3
assemblers/io.weldr.qcow2
View file

@ -2,6 +2,7 @@
import contextlib import contextlib
import json import json
import math
import os import os
import shutil import shutil
import subprocess import subprocess
@ -54,7 +55,7 @@ def main(tree, input_dir, output_dir, options):
mountpoint = f"{workdir}/mnt" mountpoint = f"{workdir}/mnt"
# Create an empty image file of the right size # Create an empty image file of the right size
size = int(tree_size(tree) * 1.2) size = int(math.ceil(tree_size(tree) * 1.2 / 512) * 512)
subprocess.run(["truncate", "--size", str(size), image], check=True) subprocess.run(["truncate", "--size", str(size), image], check=True)
# Set up the partition table of the image # Set up the partition table of the image

3
stages/io.weldr.grub2
View file

@ -2,6 +2,7 @@
import contextlib import contextlib
import json import json
import math
import os import os
import shutil import shutil
import subprocess import subprocess
@ -58,7 +59,7 @@ def main(tree, input_dir, options):
mountpoint = f"{workdir}/mnt" mountpoint = f"{workdir}/mnt"
# Create an empty image file of the right size # Create an empty image file of the right size
size = int(tree_size(tree) * 1.2) size = int(math.ceil(tree_size(tree) * 1.2 / 512) * 512)
subprocess.run(["truncate", "--size", str(size), image], check=True) subprocess.run(["truncate", "--size", str(size), image], check=True)
# Set up the partition table of the image # Set up the partition table of the image