From: Hugo Mills <hugo@carfax.org.uk>
To: Neal Becker <ndbecker2@gmail.com>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: btrfs device scan returns nothing?
Date: Wed, 6 May 2015 17:49:02 +0000 [thread overview]
Message-ID: <20150506174902.GL18480@carfax.org.uk> (raw)
In-Reply-To: <midjtt$s4f$1@ger.gmane.org>
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On Wed, May 06, 2015 at 01:44:29PM -0400, Neal Becker wrote:
> What am I doing wrong?
>
> sudo btrfs device scan
>
> Scanning for Btrfs filesystems
> [silence]
Nothing wrong -- that's what it's meant to do.
It tells the kernel about the filesystems it finds, not the
user. If you want to do a scan and show the filesystems on the current
machine, btrfs fi show is the tool you need.
Hugo.
> But I'm running on btrfs now:
>
> --- /etc/fstab
> UUID=7246327b-1905-4fe2-9b6b-b9376017264f / btrfs
> subvol=root 1 1
> UUID=2c04be93-34c1-4016-ba41-60fd9fd90616 /boot ext4
> defaults 1 2
> UUID=7246327b-1905-4fe2-9b6b-b9376017264f /home btrfs
> subvol=home 1 2
> ...
--
Hugo Mills | We don't just borrow words; on occasion, English has
hugo@... carfax.org.uk | pursued other languages down alleyways to beat them
http://carfax.org.uk/ | unconscious and rifle their pockets for new
PGP: E2AB1DE4 | vocabulary. James D. Nicoll
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prev parent reply other threads:[~2015-05-06 17:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-06 17:44 btrfs device scan returns nothing? Neal Becker
2015-05-06 17:49 ` Hugo Mills [this message]
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