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Date: Sun, 5 Nov 2017 15:56:03 +0100
From: Pali =?utf-8?B?Um9ow6Fy?= <pali.rohar@gmail.com>
To: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Andreas Bombe <aeb@debian.org>, Karel Zak <kzak@redhat.com>,
        util-linux@vger.kernel.org,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
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        Curtis Gedak <gedakc@gmail.com>, Pavel Machek <pavel@ucw.cz>
Subject: Re: Linux & FAT32 label
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On Sunday 05 November 2017 16:51:49 Andy Shevchenko wrote:
> In comparison lsblk might output partition label and FS label.
> 
> Looking to blkid help
> 
>        -L, --label label
>              Look  up  the device that uses this filesystem label;
> this is equal to --list-one --output device
>              --match-token LABEL=label.
> 
> So, it can be PARTLABEL as well?
> 
> What the difference of LABEL vs. PARTLABEL for FAT?

LABEL - label of the filesystem
PARTLABEL - label of the partition, supported e.g. by GPT scheme (not by MBR)

So nothing which filesystems in libblkid can set or use.

-- 
Pali Rohár
pali.rohar@gmail.com