From: Hendrik Friedel <hendrik@friedels.name>
To: Hugo Mills <hugo@carfax.org.uk>,
Btrfs BTRFS <linux-btrfs@vger.kernel.org>
Subject: Re: understanding btrfs fi df
Date: Wed, 19 Aug 2015 19:37:54 +0200 [thread overview]
Message-ID: <55D4BEF2.4040107@friedels.name> (raw)
In-Reply-To: <20150819161703.GZ12976@carfax.org.uk>
Hi Hugo,
thanks for your help.
>> Now the output is:
>> root@homeserver:/media# btrfs fi df /mnt/__Complete_Disk
>>
>> Data, RAID5: total=3.79TiB, used=3.78TiB
>> System, RAID5: total=32.00MiB, used=416.00KiB
>> Metadata, RAID5: total=6.46GiB, used=4.85GiB
>> GlobalReserve, single: total=512.00MiB, used=0.00B
>>
>> root@homeserver:/media# btrfs fi show
>> Label: none uuid: a8af3832-48c7-4568-861f-e80380dd7e0b
>> Total devices 3 FS bytes used 3.79TiB
>> devid 1 size 2.73TiB used 2.43TiB path /dev/sdf
>> devid 2 size 2.73TiB used 2.43TiB path /dev/sdd
>> devid 3 size 2.73TiB used 1.38TiB path /dev/sde
>>
>> How can only 1.38TiB be used on devid 3?
>
> It shouldn't happen, as I understand how the process works. Can you
> show the output of "btrfs fi df /mnt/__Complete_Disk"? Let's just
> check that everything is indeed RAID-5 still.
Here we go:
btrfs fi df /mnt/__Complete_Disk
Data, RAID5: total=3.79TiB, used=3.78TiB
System, RAID5: total=32.00MiB, used=416.00KiB
Metadata, RAID5: total=6.46GiB, used=4.85GiB
GlobalReserve, single: total=512.00MiB, used=0.00B
Greetings,
Hendrik
Greetings,
Hendrik
--
Hendrik Friedel
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Mobil 0178 1874363
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next prev parent reply other threads:[~2015-08-19 17:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-16 14:33 understanding btrfs fi df Hendrik Friedel
2015-08-16 14:57 ` Hugo Mills
2015-08-19 16:10 ` Hendrik Friedel
2015-08-19 16:17 ` Hugo Mills
2015-08-19 17:37 ` Hendrik Friedel [this message]
2015-08-21 22:45 ` Hendrik Friedel
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