linux-kernel - Re: [f2fs-dev] [PATCH v3 1/2] mkfs.f2fs: change -c option description

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Message-ID: <CAHJ8P3LT21jErAjPB055a0JkHrxtSG=t7kzNKy61Dex5XSzEiQ@mail.gmail.com>
Date: Thu, 17 Oct 2024 16:07:29 +0800
From: Zhiguo Niu <niuzhiguo84@...il.com>
To: Daeho Jeong <daeho43@...il.com>
Cc: linux-kernel@...r.kernel.org, linux-f2fs-devel@...ts.sourceforge.net, 
	kernel-team@...roid.com, Daeho Jeong <daehojeong@...gle.com>
Subject: Re: [f2fs-dev] [PATCH v3 1/2] mkfs.f2fs: change -c option description

Daeho Jeong <daeho43@...il.com> 于2024年9月28日周六 00:08写道：
>
> From: Daeho Jeong <daehojeong@...gle.com>
>
> Current description confuses users like they can add addtional devices
> with one -c option using commas(,) at the same time.
>
> Signed-off-by: Daeho Jeong <daehojeong@...gle.com>
> Reviewed-by: Chao Yu <chao@...nel.org>
> ---
>  mkfs/f2fs_format_main.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/mkfs/f2fs_format_main.c b/mkfs/f2fs_format_main.c
> index d9cdd61..b6785cd 100644
> --- a/mkfs/f2fs_format_main.c
> +++ b/mkfs/f2fs_format_main.c
> @@ -50,7 +50,7 @@ static void mkfs_usage()
>         MSG(0, "\nUsage: mkfs.f2fs [options] device [sectors]\n");
>         MSG(0, "[options]:\n");
>         MSG(0, "  -b filesystem block size [default:4096]\n");
> -       MSG(0, "  -c device1[,device2,...] up to 7 additional devices, except meta device\n");
> +       MSG(0, "  -c [device_name] up to 7 additional devices, except meta device\n");
Dears,
it seems that man should be updated too?
.BI \-c " device-list"
Build f2fs with these additional "comma separated devices", so that the user can
see all the devices as one big volume.
Supports up to 7 devices except meta device.
thanks!

>         MSG(0, "  -d debug level [default:0]\n");
>         MSG(0, "  -e [cold file ext list] e.g. \"mp3,gif,mov\"\n");
>         MSG(0, "  -E [hot file ext list] e.g. \"db\"\n");
> --
> 2.46.1.824.gd892dcdcdd-goog
>
>
>
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