d03ef97c1b
It's being used only in x86 target to produce combined images, where it's mandatory to have padded images in order to produce working squashfs combined images usable in QEMU. Currently we're producing unusable x86 combined squashfs images (18.06.1, 18.06.2 and snapshots) as we don't enable TARGET_IMAGES_PAD, thus providing very small space for the overlay filesystem, leading to the following with OpenWrt 18.06.1 r7258-5eb055306f images on x86 QEMU: root@(none):/# mount | egrep 'root|overlay' /dev/root on /rom type squashfs /dev/loop0 on /overlay type ext4 overlayfs:/overlay on / type overlay root@(none):/# df -h | egrep 'root|overlay|Size' Filesystem Size Used Available Use% Mounted on /dev/root 2.5M 2.5M 0 100% /rom /dev/loop0 113.0K 8.0K 97.0K 8% /overlay overlayfs:/overlay 113.0K 8.0K 97.0K 8% / So we should rather ensure proper image padding in image generation code and we shouldn't rely on config options in order to generate usable images. Signed-off-by: Petr Štetiar <ynezz@true.cz> |
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| .. | ||
| Config-build.in | ||
| Config-devel.in | ||
| Config-images.in | ||
| Config-kernel.in | ||