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Subject: Re: user snapshots
To: Ulli Horlacher <framstag@rus.uni-stuttgart.de>,
        Linux fs Btrfs <linux-btrfs@vger.kernel.org>
From: Dmitrii Tcvetkov <demfloro@demfloro.ru>
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>Also in https://btrfs.wiki.kernel.org/index.php/Mount_options
>"user_subvol_rm_allowed (...) Use with caution."
>
>Why? What is the problem?

Because with the mount option any user can delete any subvolume, including root one (subvol_id=5)