Linux Btrfs filesystem development
 help / color / mirror / Atom feed
From: Marc MERLIN <marc@merlins.org>
To: Andrei Borzenkov <arvidjaar@gmail.com>
Cc: linux-btrfs@vger.kernel.org, Qu Wenruo <quwenruo.btrfs@gmx.com>,
	wqu@suse.com
Subject: Re: How to find/reclaim missing space in volume
Date: Tue, 6 Jun 2023 09:41:39 -0700	[thread overview]
Message-ID: <20230606164139.GK105809@merlins.org> (raw)
In-Reply-To: <295ce1bb-bcd7-ebdf-96b2-230cfeff5871@gmail.com>

On Tue, Jun 06, 2023 at 07:47:03AM +0300, Andrei Borzenkov wrote:
> > sauron:/mnt/btrfs_pool2# df -h .
> > Filesystem         Size  Used Avail Use% Mounted on
> > /dev/mapper/pool2  1.1T  853G  212G  81% /mnt/btrfs_pool2
> 
> Well, I have had it once, there were deleted but not freed subvolumes
> 
> https://lore.kernel.org/linux-btrfs/ecd46a18-1655-ec22-957b-de659af01bee@gmx.com/T/

This sounds like it could be the same, thanks.

I started with
sauron:/mnt/btrfs_pool2# btrfs subvolume sync `pwd`

Unfortunately it's been stuck overnight.

Looks like I may have to reboot first (not ideal either)

Qu, any thing I should capture before reboot? Running 6.2.8 rigt now.

Thanks,
Marc
-- 
"A mouse is a device used to point at the xterm you want to type in" - A.S.R.
 
Home page: http://marc.merlins.org/                       | PGP 7F55D5F27AAF9D08

  reply	other threads:[~2023-06-06 16:41 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-05 16:26 How to find/reclaim missing space in volume Marc MERLIN
2023-06-05 16:47 ` Roman Mamedov
2023-06-05 17:00 ` Andrei Borzenkov
2023-06-06  1:46   ` Marc MERLIN
2023-06-06  4:47     ` Andrei Borzenkov
2023-06-06 16:41       ` Marc MERLIN [this message]
2023-06-06 18:25         ` Roman Mamedov
2023-06-07  2:12           ` Qu Wenruo
2023-06-07 19:17             ` Marc MERLIN
2023-06-07 19:32               ` Hans van Kranenburg
2023-06-07 20:02                 ` Marc MERLIN
2023-06-07 20:31                   ` Hans van Kranenburg
2023-06-06 18:19       ` Graham Cobb

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20230606164139.GK105809@merlins.org \
    --to=marc@merlins.org \
    --cc=arvidjaar@gmail.com \
    --cc=linux-btrfs@vger.kernel.org \
    --cc=quwenruo.btrfs@gmx.com \
    --cc=wqu@suse.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox