From: Tomasz Chmielewski <mangoo@wpkg.org>
To: Qu Wenruo <wqu@suse.com>
Cc: Btrfs BTRFS <linux-btrfs@vger.kernel.org>
Subject: Re: out of space (>865 GB free), filesystem remounts read-only - how to recover?
Date: Wed, 21 Aug 2024 10:05:28 +0200 [thread overview]
Message-ID: <1084e651c874e828ba117c58e1d2211e@wpkg.org> (raw)
In-Reply-To: <ef2bec82-8ae1-493e-8f56-5aca164db8bd@suse.com>
On 2024-08-21 09:59, Qu Wenruo wrote:
>> System,RAID1: Size:8.00MiB, Used:2.30MiB (28.71%)
>> /dev/sde1 8.00MiB
>> /dev/sdf1 8.00MiB
>>
>> Unallocated:
>> /dev/sdc1 1.00MiB
>> /dev/sdd1 1.00MiB
>> /dev/sde1 1.00MiB
>> /dev/sdf1 1.00MiB
>
> At least one good news is, all your four devices are usage are very
> balanced.
>> /dev/loop0 100.00GiB
>
> You just need to add another device to fulfill the RAID1 requirement.
So, for example, one more loop device of 100 GB?
> Then you will still need to remove enough data to get at least 1GiB for
> two devices, then you can go balance data to free some space for your
> metadata.
Tomasz
next prev parent reply other threads:[~2024-08-21 8:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-20 13:37 out of space (>865 GB free), filesystem remounts read-only - how to recover? Tomasz Chmielewski
2024-08-20 22:09 ` Qu Wenruo
2024-08-21 7:26 ` Tomasz Chmielewski
2024-08-21 7:59 ` Qu Wenruo
2024-08-21 8:05 ` Tomasz Chmielewski [this message]
2024-08-21 8:08 ` Qu Wenruo
2024-08-21 9:31 ` Tomasz Chmielewski
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=1084e651c874e828ba117c58e1d2211e@wpkg.org \
--to=mangoo@wpkg.org \
--cc=linux-btrfs@vger.kernel.org \
--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