diff options
| -rwxr-xr-x | scripts/image_signing/strip_boot_from_image.sh | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/scripts/image_signing/strip_boot_from_image.sh b/scripts/image_signing/strip_boot_from_image.sh index 5e650af6..2ff85e0a 100755 --- a/scripts/image_signing/strip_boot_from_image.sh +++ b/scripts/image_signing/strip_boot_from_image.sh @@ -31,11 +31,7 @@ zero_free_space() { local rootfs="$1" info "Zeroing freespace in ${rootfs}" - # dd is a silly thing and will produce a "No space left on device" message - # that cannot be turned off and is confusing to unsuspecting victims. - ( sudo dd if=/dev/zero of="${rootfs}/filler" bs=4096 conv=fdatasync \ - status=noxfer || true ) 2>&1 | grep -v "No space left on device" - sudo rm "${rootfs}/filler" + sudo fstrim -v "${rootfs}" } |