Btrfs devel - Apr 2009 - "No space left on device" at 69%

Hi,

there''s no information about reporting bugs in the btrfs wiki, so I try
it
here.

For testing purposes, I have put all my Gentoo portage (build, distfiles, etc.) 
related LVs  into one 10G btrfs with 4 subvolumes.

While building OpenOffice yesterday, it failed with a "No space left on
device"
error, although the LV was only 69% full in total.

Details (Builds of Gentoo packages happen in /gentoo/build.):

# mount|grep btr
/dev/mapper/gondolin-gentoo on /gentoo/build type btrfs (rw,subvol=build)
/dev/mapper/gondolin-gentoo on /gentoo/distfiles type btrfs 
(rw,subvol=distfiles)
/dev/mapper/gondolin-gentoo on /gentoo/ccache type btrfs (rw,subvol=ccache)
/dev/mapper/gondolin-gentoo on /gentoo/overlays type btrfs 
(rw,subvol=overlays)

# df -h |grep gentoo
/dev/mapper/gondolin-gentoo
                       10G  6,9G  3,2G  69% /gentoo/build
/dev/mapper/gondolin-gentoo
                       10G  6,9G  3,2G  69% /gentoo/distfiles
/dev/mapper/gondolin-gentoo
                       10G  6,9G  3,2G  69% /gentoo/ccache
/dev/mapper/gondolin-gentoo
                       10G  6,9G  3,2G  69% /gentoo/overlays

# uname -a
Linux gondolin 2.6.29.1 #1 SMP PREEMPT Fri Apr 3 22:40:15 CEST 2009 i686 
Intel(R) Core(TM)2 Duo CPU T7300 @ 2.00GHz GenuineIntel GNU/Linux

Bye...

	Dirk
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On 2009-04-18, 09:20 GMT, Dirk Heinrichs wrote:
> For testing purposes, I have put all my Gentoo portage (build, 
> distfiles, etc.) related LVs  into one 10G btrfs with 
> 4 subvolumes.
I guess it is the same as my problem at
https://bugzilla.redhat.com/show_bug.cgi?id=495683

:)

Best,

Matěj

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