From: Tomasz Chmielewski <mangoo@wpkg.org>
To: linux-btrfs@vger.kernel.org
Subject: find subvolume (used) size?
Date: Tue, 05 Oct 2010 13:26:36 +0200 [thread overview]
Message-ID: <4CAB0B6C.3050908@wpkg.org> (raw)
Since CoW / reflink does not seem to work between subvolumes (a bug or a
feature?), is it somehow possible to get the subvolume (used) size?
There is a standard df tool, but it can be a lengthy process for
filesystems with lots of files.
"btrfs filesystem df" only shows total size for the whole btrfs filesystem.
Say, I create subvolumes called public, office, staff and pack a lot of
files there. Does btrfs somehow allows to get the current size of these
subvolumes (other than using df tool to traverse all files and directories)?
--
Tomasz Chmielewski
http://wpkg.org
next reply other threads:[~2010-10-05 11:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-05 11:26 Tomasz Chmielewski [this message]
2010-10-05 15:33 ` find subvolume (used) size? Phillip Susi
2010-10-05 16:07 ` Tomasz Chmielewski
2010-10-05 19:15 ` Lubos Kolouch
2010-10-06 12:08 ` Tomasz Chmielewski
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