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36a240a706
On fast devices such as NVMe, a flaw in rs_get_progress() results in false target status output when userspace lvm2 requests leg rebuilds (symptom of the failure is device health chars 'aaaaaaaa' instead of expected 'aAaAAAAA' causing lvm2 to fail). The correct sync action state definitions already exist in decipher_sync_action() so fix rs_get_progress() to use it. Change decipher_sync_action() to return an enum rather than a string for the sync states and call it from rs_get_progress(). Introduce sync_str() to translate from enum to the string that is needed by raid_status(). Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.