From: Austin S Hemmelgarn <ahferroin7@gmail.com>
To: Robert White <rwhite@pobox.com>,
Btrfs BTRFS <linux-btrfs@vger.kernel.org>
Subject: Re: Any Arguments for/against --bind mounts?
Date: Sat, 14 Mar 2015 13:34:20 -0400 [thread overview]
Message-ID: <5504711C.1050500@gmail.com> (raw)
In-Reply-To: <5503AA56.4050407@pobox.com>
On 2015-03-13 23:26, Robert White wrote:
> Is there any practical reason to prefer bind mounts or separately
> mounting a subvolume?
>
> e.g. assuming /locationA and /locationB are arbitrarily far apart in the
> file system tree, is there any reason to prefer one of the following
> over the other
>
> mount -t btrfs -o subvolume=/thing /dev/sdN1 /locationA
> mount --bind /locationA /locationB
>
> vs.
>
> mount -t btrfs -o subvolume=/thing /dev/sdN1 /locationA
> mount -t btrfs -o subvolume=/thing /dev/sdN1 /locationB
>
> Are both equally efficient and whatnot?
Internally, they're actually identical.
prev parent reply other threads:[~2015-03-14 17:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-14 3:26 Any Arguments for/against --bind mounts? Robert White
2015-03-14 17:34 ` Austin S Hemmelgarn [this message]
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