From: "Florian Gamböck" <ml@floga.de>
To: linux-btrfs@vger.kernel.org
Subject: Re: superblock checksum mismatch after crash, cannot mount
Date: Sun, 24 Aug 2014 16:09:47 +0200 [thread overview]
Message-ID: <53F9F22B.4040109@floga.de> (raw)
In-Reply-To: <20140824110853.GB22693@apia.perrit.net>
Am 24.08.2014 13:08, schrieb Leen Besselink:
> tip for basically any Linux filesystem, especially on Flash-based storage and also btrfs:
> - use noatime (if you aren't doing that already, don't know if that is the default in btrfs)
Yeah, I use this option per standard since I don't really need access times.
> How bad is it ? Well, look at this presentation:
>
> https://www.youtube.com/watch?v=CPEzLNh5YIo
Wow, this really surprised me. I never thought that SD cards are that
unreliable. Maybe on my Pi I'll use the card only for booting from now
on and move the system to an external hard drive ...
next prev parent reply other threads:[~2014-08-24 14:09 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-22 22:00 superblock checksum mismatch after crash, cannot mount Florian Gamböck
2014-08-22 22:17 ` Florian Gamböck
2014-08-23 5:27 ` Duncan
2014-08-23 8:38 ` Florian Gamböck
2014-08-23 9:34 ` Duncan
2014-08-23 14:14 ` Florian Gamböck
2014-08-24 20:29 ` Chris Murphy
2014-08-23 16:38 ` Zygo Blaxell
2014-08-24 0:56 ` Duncan
2014-08-24 2:57 ` Chris Murphy
2014-08-24 11:08 ` Leen Besselink
2014-08-24 12:49 ` Chris Samuel
2014-08-24 12:59 ` Duncan
2014-08-24 14:09 ` Florian Gamböck [this message]
-- strict thread matches above, loose matches on Subject: below --
2014-08-24 16:59 Flash ROM
2014-08-24 18:41 ` Florian Gamböck
2014-08-24 19:48 ` Chris Murphy
2014-08-25 11:42 ` Austin S Hemmelgarn
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=53F9F22B.4040109@floga.de \
--to=ml@floga.de \
--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).