From: Remi Gauvin <remi@georgianit.com>
To: Qu Wenruo <wqu@suse.com>, dsterba@suse.cz
Cc: linux-btrfs <linux-btrfs@vger.kernel.org>
Subject: Re: Does btrfs filesystem defragment -r also include the trees?
Date: Fri, 21 Apr 2023 08:21:47 -0400 [thread overview]
Message-ID: <fc0e9969-8414-e947-a768-320516c2eee0@georgianit.com> (raw)
In-Reply-To: <6f795670-eae6-6aef-3fd0-dad81bb89700@suse.com>
On 2023-04-21 3:57 a.m., Qu Wenruo wrote:
>
>
> I did a quick glance, btrfs_defrag_root() only defrags the target
> subvolume, thus there is no way to defrag internal trees.
>
It did *something* that allows Nautilus and Nemo to navigate a large
directory structure without stalling for > 10 seconds when moving back
and forth between subdirectories.
Unfortunately, I did not expect I would have to replicate this... I'll
see if I have an older snapshot and can do some kind of before and after
comparison.
next prev parent reply other threads:[~2023-04-21 12:21 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-20 12:37 Does btrfs filesystem defragment -r also include the trees? Remi Gauvin
2023-04-20 22:42 ` David Sterba
2023-04-21 7:57 ` Qu Wenruo
2023-04-21 12:21 ` Remi Gauvin [this message]
2023-04-21 17:41 ` waxhead
2023-04-21 21:00 ` Forza
2023-04-21 21:27 ` Remi Gauvin
2023-04-21 21:40 ` joshua
2023-04-21 22:55 ` Qu Wenruo
2023-04-21 23:25 ` joshua
2023-04-22 0:42 ` Qu Wenruo
2023-04-23 9:34 ` waxhead
2023-04-23 10:50 ` Qu Wenruo
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