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manuals: replace "rootfs" by "root filesystem"

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Almost everyone understands "rootfs", but "root filesystem"
is real English.

(From yocto-docs rev: 3d610f15e5b6be3435e9e81e4498a676671e5b39)

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Michael Opdenacker
2021-12-16 08:22:42 +01:00
committed by Richard Purdie
parent 620ba2535c
commit 36d200ab0a
10 changed files with 20 additions and 19 deletions
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documentation/ref-manual/classes.rst
+5 -5
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@@ -1362,9 +1362,9 @@ is set to 0.
Only a single Initramfs bundle can be added to the FIT image created by
``kernel-fitimage`` and the Initramfs bundle in FIT is optional.
In case of Initramfs, the kernel is configured to be bundled with the rootfs
In case of Initramfs, the kernel is configured to be bundled with the root filesystem
in the same binary (example: zImage-initramfs-:term:`MACHINE`.bin).
When the kernel is copied to RAM and executed, it unpacks the Initramfs rootfs.
When the kernel is copied to RAM and executed, it unpacks the Initramfs root filesystem.
The Initramfs bundle can be enabled when :term:`INITRAMFS_IMAGE`
is specified and that :term:`INITRAMFS_IMAGE_BUNDLE` is set to 1.
The address where the Initramfs bundle is to be loaded by U-boot is specified
@@ -1712,13 +1712,13 @@ layers.
``overlayfs.bbclass``
=======================
It's often desired in Embedded System design to have a read-only rootfs.
It's often desired in Embedded System design to have a read-only root filesystem.
But a lot of different applications might want to have read-write access to
some parts of a filesystem. It can be especially useful when your update mechanism
overwrites the whole rootfs, but you may want your application data to be preserved
overwrites the whole root filesystem, but you may want your application data to be preserved
between updates. The :ref:`overlayfs <ref-classes-overlayfs>` class provides a way
to achieve that by means of ``overlayfs`` and at the same time keeping the base
rootfs read-only.
root filesystem read-only.
To use this class, set a mount point for a partition ``overlayfs`` is going to use as upper
layer in your machine configuration. The underlying file system can be anything that