From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:51262 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750951Ab2E2MKG (ORCPT ); Tue, 29 May 2012 08:10:06 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1SZLFU-0001Vk-0Q for linux-btrfs@vger.kernel.org; Tue, 29 May 2012 14:10:04 +0200 Received: from 188-223-3-27.zone14.bethere.co.uk ([188.223.3.27]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 29 May 2012 14:10:04 +0200 Received: from stephane.chazelas by 188-223-3-27.zone14.bethere.co.uk with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 29 May 2012 14:10:04 +0200 To: linux-btrfs@vger.kernel.org From: Stephane Chazelas Subject: Re: Make existing snapshots read-only? Date: Tue, 29 May 2012 12:56:13 +0100 Message-ID: <20120529115613.GB7397@chaz.gmail.com> References: <20120528183700.GA9588@untroubled.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20120528183700.GA9588@untroubled.org> Sender: linux-btrfs-owner@vger.kernel.org List-ID: 2012-05-28 12:37:00 -0600, Bruce Guenter: > > Is there any way to mark existing snapshots as read-only? Making new > ones read-only is easy enough, but what about existing ones? [...] you can always do btrfs sub snap -r vol vol-ro btrfs sub del vol mv vol-ro vol -- Stephane