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SubjectRe: Metadata space in BTRFS
[cc linux-btrfs added]

On Thu, Aug 04, 2011 at 01:42:34AM +0200, JA Magallon wrote:
> Hi all...
>
> Just a simple question.
> I'm trying to use a 16GB SDHC card formatted in btrfs, and the system
> eats about 2GB for its metadata space. When the card fills, the
> situation is like this:
>
> werewolf:/media/home# btrfs fi df .
> Data: total=13.22GB, used=13.22GB
> System, DUP: total=8.00MB, used=4.00KB
> System: total=4.00MB, used=0.00
> Metadata, DUP: total=1.00GB, used=58.43MB
> Metadata: total=8.00MB, used=0.00
>
> I lose about 2Gb wrt ext4. Is there any way to shrink this metadata
> space ?
>
> TIA
>

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