From: Erik Jensen <erikjensen@rkjnsn.net>
To: Qu Wenruo <quwenruo.btrfs@gmx.com>
Cc: Su Yue <l@damenly.su>, Hugo Mills <hugo@carfax.org.uk>,
linux-btrfs <linux-btrfs@vger.kernel.org>
Subject: Re: "bad tree block start" when trying to mount on ARM
Date: Fri, 19 Feb 2021 18:47:19 -0800 [thread overview]
Message-ID: <CAMj6ewOJpH_Lo3JcL540-ACwvbFNr33XS0LixEt+wAzf-T4vag@mail.gmail.com> (raw)
In-Reply-To: <b040e855-c0a6-cd75-c26a-4ed73ffeb08d@gmx.com>
On Thu, Feb 18, 2021 at 12:59 AM Qu Wenruo <quwenruo.btrfs@gmx.com> wrote:
> Just send a mail to the fs-devel mail list, titled "page->index
> limitation on 32bit system?".
>
> I guess your experience as a real world user would definitely bring more
> weight to the discussion.
>
> Thanks,
> Qu
Given that it sounds like the issue is the metadata address space, and
given that I surely don't actually have 16TiB of metadata on a 24TiB
file system (indeed, Metadata, RAID1: total=30.00GiB, used=28.91GiB),
is there any way I could compact the metadata offsets into the lower
16TiB of the virtual metadata inode? Perhaps that could be something
balance could be taught to do? (Obviously, the initial run of such a
balance would have to be performed using a 64-bit system.)
Perhaps, on 32-bit, btrfs itself or some monitoring tool could even
kick off such a metadata balance automatically when the offset hits
10TiB to hopefully avoid ever reaching 16TiB?
next prev parent reply other threads:[~2021-02-20 2:48 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-21 8:34 "bad tree block start" when trying to mount on ARM Erik Jensen
2019-05-21 8:56 ` Patrik Lundquist
2019-05-21 9:01 ` Erik Jensen
2019-05-21 9:18 ` Hugo Mills
2019-05-22 16:02 ` Erik Jensen
2019-06-26 7:04 ` Erik Jensen
2019-06-26 8:10 ` Qu Wenruo
[not found] ` <CAMj6ewO229vq6=s+T7GhUegwDADv4dzhqPiM0jo10QiKujvytA@mail.gmail.com>
2019-06-28 8:15 ` Qu Wenruo
2021-01-18 10:50 ` Erik Jensen
[not found] ` <CAMj6ewMqXLtrBQgTJuz04v3MBZ0W95fU4pT0jP6kFhuP830TuA@mail.gmail.com>
2021-01-18 11:07 ` Qu Wenruo
2021-01-18 11:55 ` Erik Jensen
2021-01-18 12:01 ` Qu Wenruo
2021-01-18 12:12 ` Erik Jensen
2021-01-19 5:22 ` Erik Jensen
2021-01-19 9:28 ` Erik Jensen
2021-01-20 8:21 ` Qu Wenruo
2021-01-20 8:30 ` Qu Wenruo
[not found] ` <CAMj6ewOqCJTGjykDijun9_LWYELA=92HrE+KjGo-ehJTutR_+w@mail.gmail.com>
2021-01-26 4:54 ` Erik Jensen
2021-01-29 6:39 ` Erik Jensen
2021-02-01 2:35 ` Qu Wenruo
2021-02-01 5:49 ` Su Yue
2021-02-04 6:16 ` Erik Jensen
2021-02-06 1:57 ` Erik Jensen
2021-02-10 5:47 ` Qu Wenruo
2021-02-10 22:17 ` Erik Jensen
2021-02-10 23:47 ` Qu Wenruo
2021-02-18 1:24 ` Qu Wenruo
2021-02-18 4:03 ` Erik Jensen
2021-02-18 5:24 ` Qu Wenruo
2021-02-18 5:49 ` Erik Jensen
2021-02-18 6:09 ` Qu Wenruo
2021-02-18 6:59 ` Erik Jensen
2021-02-18 7:24 ` Qu Wenruo
2021-02-18 7:59 ` Erik Jensen
2021-02-18 8:38 ` Qu Wenruo
2021-02-18 8:52 ` Erik Jensen
2021-02-18 8:59 ` Qu Wenruo
2021-02-20 2:47 ` Erik Jensen [this message]
2021-02-20 3:16 ` Qu Wenruo
2021-02-20 4:28 ` Erik Jensen
2021-02-20 6:01 ` Qu Wenruo
2021-02-21 5:36 ` Erik Jensen
2021-02-18 7:25 ` Erik Jensen
2019-05-21 10:17 ` Qu Wenruo
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=CAMj6ewOJpH_Lo3JcL540-ACwvbFNr33XS0LixEt+wAzf-T4vag@mail.gmail.com \
--to=erikjensen@rkjnsn.net \
--cc=hugo@carfax.org.uk \
--cc=l@damenly.su \
--cc=linux-btrfs@vger.kernel.org \
--cc=quwenruo.btrfs@gmx.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;
as well as URLs for NNTP newsgroup(s).