linux-kernel - Re: [PATCH] f2fs: point man pages for some f2fs utils

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Message-ID: <20200925232608.GC4136545@google.com>
Date:   Fri, 25 Sep 2020 16:26:08 -0700
From:   Jaegeuk Kim <jaegeuk@...nel.org>
To:     linux-kernel@...r.kernel.org, kernel-team@...roid.com,
        linux-f2fs-devel@...ts.sourceforge.net
Subject: Re: [PATCH] f2fs: point man pages for some f2fs utils

On 09/25, Jaegeuk Kim wrote:
> This patch adds some missing contexts related to f2fs-tools in f2fs
> documentation.
> 
> Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>
> ---
>  Documentation/filesystems/f2fs.rst | 46 ++++++++++++++++++++++++++++--
>  1 file changed, 44 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/filesystems/f2fs.rst b/Documentation/filesystems/f2fs.rst
> index 0f37c7443d5c5..2b3aef2f5fa1f 100644
> --- a/Documentation/filesystems/f2fs.rst
> +++ b/Documentation/filesystems/f2fs.rst
> @@ -315,7 +315,7 @@ mkfs.f2fs
>  The mkfs.f2fs is for the use of formatting a partition as the f2fs filesystem,
>  which builds a basic on-disk layout.
>  
> -The options consist of:
> +The quick options consist of:
>  
>  ===============    ===========================================================
>  ``-l [label]``     Give a volume label, up to 512 unicode name.
> @@ -337,6 +337,8 @@ The options consist of:
>                     1 is set by default, which conducts discard.
>  ===============    ===========================================================
>  
> +Note that, please refer manpage of mkfs.f2fs(8) to get full option list.
> +
>  fsck.f2fs
>  ---------
>  The fsck.f2fs is a tool to check the consistency of an f2fs-formatted
> @@ -344,10 +346,12 @@ partition, which examines whether the filesystem metadata and user-made data
>  are cross-referenced correctly or not.
>  Note that, initial version of the tool does not fix any inconsistency.
>  
> -The options consist of::
> +The quick options consist of::
>  
>    -d debug level [default:0]
>  
> +Note that, please refer manpage of fsck.f2fs(8) to get full option list.
> +
>  dump.f2fs
>  ---------
>  The dump.f2fs shows the information of specific inode and dumps SSA and SIT to
> @@ -371,6 +375,44 @@ Examples::
>      # dump.f2fs -s 0~-1 /dev/sdx (SIT dump)
>      # dump.f2fs -a 0~-1 /dev/sdx (SSA dump)
>  
> +Note that, please refer manpage of dump.f2fs(8) to get full option list.
> +
> +sload.f2fs
> +----------
> +The sload.f2fs gives a way to insert files and directories in the exisiting disk
> +image. This tool is useful when building f2fs images given compiled files.
> +
> +Note that, please refer manpage of sload.f2fs(8) to get full option list.
> +
> +resize.f2fs
> +-----------
> +The resize.f2fs can be used when user want to resize the f2fs-formatted disk
> +image, while keeping the stored files and directories.
> +
> +Note that, please refer manpage of resize.f2fs(8) to get full option list.
> +
> +resize.f2fs
> +-----------
> +The resize.f2fs let user resize the f2fs-formatted disk image, while preserving
> +all the files and directories stored in the image.
> +
> +Note that, please refer manpage of resize.f2fs(8) to get full option list.
> +
> +defrag.f2fs
> +-----------
> +The defrag.f2fs can be used to defragmente scattered writtend data as well as
> +filesystem metadata across the disk. This can improve the write speed by giving
> +more free consecutive space.
> +
> +Note that, please refer manpage of defrag.f2fs(8) to get full option list.
> +
> +f2fs_io
> +-------
> +The f2fs_io is a simple tool to issue various filesystem APIs as well as
> +f2fs-specific ones, which is very useful for QA tests.
> +
> +Note that, please refer manpage of f2fs_io(8) to get full option list.
> +
>  Design
>  ======
>  
> -- 
> 2.28.0.681.g6f77f65b4e-goog