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bb0fbc782e
The device names are not necessarily consistent across reboots which can make it more difficult to identify the right file system when tracking down issues using system logs. Print file system UUID string on every mount, remount and unmount to make this task easier. This is similar to the functionality recently propsed for XFS. Signed-off-by: Lukas Czerner <lczerner@redhat.com> Cc: Lukas Herbolt <lukas@herbolt.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Link: https://lore.kernel.org/r/20221108145042.85770-1-lczerner@redhat.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.