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Date:   Sat, 25 Mar 2023 01:18:52 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Josef Bacik <josef@toxicpanda.com>
Cc:     linux-btrfs@vger.kernel.org, fstests@vger.kernel.org,
        kernel-team@fb.com
Subject: Re: [PATCH] fstests: btrfs/012 don't follow symlinks for populating
 $SCRATCH_MNT
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On Fri, Mar 24, 2023 at 04:13:19PM -0400, Josef Bacik wrote:
> /lib/modules/$(uname -r)/ can have symlinks to the source tree where the
> kernel was built from, which can have all sorts of stuff, which will
> make the runtime for this test exceedingly long.  We're just trying to
> copy some data into our tree to test with, we don't need the entire
> devel tree of whatever we're doing, so use -P to not follow symlinks
> when copying.

Btw, if you're touching this test can you make it _notrun if the
directory doesn't exist?  This test always fails for VMs without
any modules.