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Date: Wed, 22 Apr 2026 08:02:28 +0200
From: Christoph Hellwig <hch@lst.de>
To: Niklas Cassel <cassel@kernel.org>
Cc: Carlos Maiolino <cem@kernel.org>, Christoph Hellwig <hch@lst.de>,
	Damien Le Moal <dlemoal@kernel.org>,
	Hans Holmberg <hans.holmberg@wdc.com>,
	Johannes Thumshirn <johannes.thumshirn@wdc.com>,
	linux-xfs@vger.kernel.org
Subject: Re: [PATCH 0/2] xfs: add additional zoned sysfs attributes
Message-ID: <20260422060228.GB5391@lst.de>
References: <20260420135011.624587-4-cassel@kernel.org>
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On Mon, Apr 20, 2026 at 03:50:12PM +0200, Niklas Cassel wrote:
> Hello all,
> 
> This series adds:
> /sys/fs/xfs/<dev>/zoned/nr_free_zones
> and
> /sys/fs/xfs/<dev>/zoned/zonegc_required
> 
> These values are already available in /proc/<pid>/mountstats, however,
> mountstats will unconditionally print the stats for all mounted zoned XFS
> filesystems.
> 
> Making the same information in /sys/fs/xfs/<dev>/zoned/ makes it easier
> for monitoring tools software to read the values for a specific filesystem.

What monitoring tools software are you aiming for?