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Merge pull request #25 from sonoble/boot1_mod

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Updated boot1 to support overlay and overlayfs
This commit is contained in:
Jeffrey Townsend
2016-01-05 16:36:47 -08:00
parent 1edadf0485 9fb5989b90
commit 6392eb48b4
1 changed files with 14 additions and 3 deletions
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17
packages/base/all/initrds/loader-initrd-files/src/lib/boot1
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@@ -60,9 +60,20 @@ else
echo "${swipath} does not contain a rootfs image for the current architecture ($uarch). Booting cannot continue."
exit 1
fi
mount -t squashfs -o loop /tmp/rootfs /newroot.lower
mount -t tmpfs -o size=15%,mode=0755 none /newroot.upper
mount -t overlayfs -o lowerdir=/newroot.lower,upperdir=/newroot.upper none /newroot
if grep -q overlayfs /proc/filesystems; then
mount -t squashfs -o loop /tmp/rootfs /newroot.lower
mount -t tmpfs -o size=15%,mode=0755 none /newroot.upper
mount -t overlayfs -o lowerdir=/newroot.lower,upperdir=/newroot.upper none /newroot
elif grep -q overlay /proc/filesystems; then
mount -t squashfs -o loop /tmp/rootfs /newroot.lower
mount -t tmpfs -o size=15%,mode=0755 none /newroot.upper
mkdir /newroot.upper/upper
mkdir /newroot.upper/work
mount -t overlay -olowerdir=/newroot.lower,upperdir=/newroot.upper/upper,workdir=/newroot.upper/work overlay /newroot
else
echo "OverlayFS not found in kernel"
fi
fi
mkdir -p /newroot/etc/onl