From: Duncan <1i5t5.duncan@cox.net>
To: linux-btrfs@vger.kernel.org
Subject: Re: btrfs is using 25% more disk than it should
Date: Sat, 20 Dec 2014 01:38:55 +0000 (UTC) [thread overview]
Message-ID: <pan$adc4e$7418237b$e110dc41$6207434a@cox.net> (raw)
In-Reply-To: 549495D4.9030800@fb.com
Josef Bacik posted on Fri, 19 Dec 2014 16:17:08 -0500 as excerpted:
> tl;dr: Cow means you can in the worst case end up using 2 * filesize -
> blocksize of data on disk and the file will appear to be filesize.
Thanks for the tl;dr /and/ the very sensible longer explanation. That's
a very nice thing to know and to file away for further reference. =:^)
--
Duncan - List replies preferred. No HTML msgs.
"Every nonfree program has a lord, a master --
and if you use the program, he is your master." Richard Stallman
next prev parent reply other threads:[~2014-12-20 1:39 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-18 14:59 btrfs is using 25% more disk than it should Daniele Testa
2014-12-19 18:53 ` Phillip Susi
2014-12-19 19:59 ` Daniele Testa
2014-12-19 20:35 ` Phillip Susi
2014-12-19 21:15 ` Josef Bacik
2014-12-19 21:53 ` Phillip Susi
2014-12-19 22:06 ` Josef Bacik
2014-12-20 1:33 ` Duncan
2014-12-19 21:10 ` Josef Bacik
2014-12-19 21:17 ` Josef Bacik
2014-12-20 1:38 ` Duncan [this message]
2014-12-20 5:52 ` Zygo Blaxell
2014-12-20 6:18 ` Daniele Testa
2014-12-20 6:59 ` Duncan
2014-12-20 11:02 ` Josef Bacik
2014-12-20 11:28 ` Josef Bacik
2014-12-23 21:51 ` Zygo Blaxell
2014-12-20 9:15 ` Daniele Testa
2014-12-20 11:23 ` Robert White
2014-12-20 11:39 ` Josef Bacik
2014-12-21 1:40 ` Robert White
2014-12-21 3:04 ` Robert White
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='pan$adc4e$7418237b$e110dc41$6207434a@cox.net' \
--to=1i5t5.duncan@cox.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).