From: Nikolay Borisov <nborisov@suse.com>
To: Christoph Anton Mitterer <calestyo@scientia.net>,
linux-btrfs@vger.kernel.org
Subject: Re: call trace: WARNING: at /build/linux-uwVqDp/linux-4.16.16/fs/btrfs/ctree.h:1565 btrfs_update_device
Date: Thu, 28 Jun 2018 16:25:57 +0300 [thread overview]
Message-ID: <a80da87b-6c38-3b37-542c-17718bad8d5c@suse.com> (raw)
In-Reply-To: <50443c666dc4509d74f9f23d7012080845a20940.camel@scientia.net>
On 28.06.2018 16:19, Christoph Anton Mitterer wrote:
> Hey.
>
> On a 4.16.16 kernel with a RAID 1 btrfs I got the following messages
> since today.
>
> Data seems still to be readable (correctly)... and there are no other
> errors (like SATA errors) in the kernel log.
>
> Any idea what these could mean?
It means you have a device, whose size is not aligned to 4k. You can fix
this either by resizing the device to be properly aligned to a 4k
boundary (if you are on x86) or better yet, just run :
btrfs rescue fix-device-size /dev/<device to fix>
>
> Thanks,
> Chris.
next prev parent reply other threads:[~2018-06-28 19:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-28 13:19 call trace: WARNING: at /build/linux-uwVqDp/linux-4.16.16/fs/btrfs/ctree.h:1565 btrfs_update_device Christoph Anton Mitterer
2018-06-28 13:25 ` Nikolay Borisov [this message]
2018-06-28 14:09 ` Qu Wenruo
2018-06-28 14:17 ` Christoph Anton Mitterer
2018-06-28 14:25 ` Nikolay Borisov
2018-06-28 14:58 ` Qu Wenruo
2018-06-29 1:05 ` Christoph Anton Mitterer
2018-06-29 1:10 ` Qu Wenruo
2018-06-29 12:55 ` Christoph Anton Mitterer
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=a80da87b-6c38-3b37-542c-17718bad8d5c@suse.com \
--to=nborisov@suse.com \
--cc=calestyo@scientia.net \
--cc=linux-btrfs@vger.kernel.org \
/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).