| Commit message (Collapse) | Author | Age | Files | Lines |
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The 'preinit' script can't create mount directories when rootfs is
read-only. Add an option to skip this step. The user must make sure that
all required directories are already in the rootfs directory layout.
Cc: Vyacheslav Yurkov <uvv.mail@gmail.com>
(From OE-Core rev: 3d433d8559467d255bd19af2d0999c65ea24a48d)
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add the ability to expose the lower layer of /etc when mounting overlay.
This is the similar to what overlayroot script from initramfs-framework does.
By default, this option is turned off to keep an old behavior intact.
(From OE-Core rev: 791e8a8bacce5a7f31f4d7bcbfb17df2967fd258)
Signed-off-by: Vyacheslav Yurkov <v.yurkov@precitec.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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(From OE-Core rev: ad5b2bffbee6ddcf51bc146d1e76c980b498b399)
Signed-off-by: Vyacheslav Yurkov <v.yurkov@precitec.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Overlayfs-etc is useful if the rootfs is read-only. One reason to have
the rootfs read-only is to allow image based updating.
Image based updating will change the underlying root file system, which
is unsupported by overlayfs when with some mount options [1].
This disables those options.
[1] https://www.kernel.org/doc/html/latest/filesystems/overlayfs.html?highlight=overlayfs#changes-to-underlying-filesystems
(From OE-Core rev: 13a057d6ffc3110f891224d7af9455b53581e8a8)
Signed-off-by: Claudius Heine <ch@denx.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Make it easier to see what is happening by wrapping the overly long
lines in the preinit file for the overlayfs-etc.
(From OE-Core rev: 2e116bbc1afbc571b99f2605839e3c90839471be)
Signed-off-by: Claudius Heine <ch@denx.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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A template init script for overlayfs-etc class
(From OE-Core rev: c0173002f3f2118f72307b7e60515287a1b56bda)
Signed-off-by: Vyacheslav Yurkov <uvv.mail@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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