From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:52316 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932214AbbD0MFm (ORCPT ); Mon, 27 Apr 2015 08:05:42 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1Ymhn5-0003cW-8Y for linux-btrfs@vger.kernel.org; Mon, 27 Apr 2015 14:05:35 +0200 Received: from 168.159.160.54 ([168.159.160.54]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 27 Apr 2015 14:05:35 +0200 Received: from toyours_sridhar by 168.159.160.54 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 27 Apr 2015 14:05:35 +0200 To: linux-btrfs@vger.kernel.org From: sri Subject: btrfs freeze/thaw when using with LVM2 Date: Mon, 27 Apr 2015 12:05:28 +0000 (UTC) Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-btrfs-owner@vger.kernel.org List-ID: Hi, I would like to know if btrfs file system is created on LVM2 logical volumes, does freeze and thaw operations takes place for btrfs to make file system consistent?? If not is there a way (ioctl etc..) to run btrfs freeze/thaw before and after creating LVM2 snapshot of a btrfs file system? Thank you in advance.