From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:47653 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752334AbaAPPpG (ORCPT ); Thu, 16 Jan 2014 10:45:06 -0500 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1W3p7v-0006ed-Nu for linux-btrfs@vger.kernel.org; Thu, 16 Jan 2014 16:45:03 +0100 Received: from exa2-in-fw-01-epn.hns.com ([139.85.223.11]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 16 Jan 2014 16:45:03 +0100 Received: from ndbecker2 by exa2-in-fw-01-epn.hns.com with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 16 Jan 2014 16:45:03 +0100 To: linux-btrfs@vger.kernel.org From: Neal Becker Subject: [newb] btrfs send problem Date: Thu, 16 Jan 2014 10:38:52 -0500 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Sender: linux-btrfs-owner@vger.kernel.org List-ID: I hope this is an appropriate place to ask user questions. I'm trying out snapshot and replication. I have /dev/sda3 on / type btrfs (rw,relatime,ssd,space_cache) /dev/sda3 on /home type btrfs (rw,relatime,ssd,space_cache) create a subvolume for snapshots: #btrfs sub create /.snapshots Create subvolume '//.snapshots' [root@nbecker1 nbecker]# btrfs subvolume list / ID 256 gen 563396 top level 5 path home ID 258 gen 563396 top level 5 path root ID 372 gen 563396 top level 258 path .snapshots [root@nbecker1 nbecker]# btrfs sub snapshot -r /home /.snapshots Create a readonly snapshot of '/home' in '/.snapshots/home' [root@nbecker1 nbecker]# btrfs subvolume list / ID 256 gen 563398 top level 5 path home ID 258 gen 563398 top level 5 path root ID 372 gen 563398 top level 258 path .snapshots ID 373 gen 563398 top level 258 path .snapshots/home [root@nbecker1 nbecker]# btrfs send /.snapshots/home > /dev/null At subvol /.snapshots/home ERROR: open root/.snapshots/home failed. No such file or directory