From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io0-f193.google.com ([209.85.223.193]:33268 "EHLO mail-io0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751255AbdEAPsG (ORCPT ); Mon, 1 May 2017 11:48:06 -0400 Received: by mail-io0-f193.google.com with SMTP id k87so22712161ioi.0 for ; Mon, 01 May 2017 08:48:06 -0700 (PDT) Received: from [192.168.0.23] ([98.4.97.1]) by smtp.gmail.com with ESMTPSA id e81sm6525149ioe.18.2017.05.01.08.17.49 for (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 01 May 2017 08:17:49 -0700 (PDT) Message-ID: <5907519C.2020204@gmail.com> Date: Mon, 01 May 2017 11:17:48 -0400 From: "J. Hart" Reply-To: jfhart085@gmail.com MIME-Version: 1.0 To: linux-btrfs@vger.kernel.org Subject: re: ERROR: rename o3528-7220-0 -> usr failed: Directory not empty Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-btrfs-owner@vger.kernel.org List-ID: I've got more information on the following error : At subvol /mnt/ArchPri/backup/primary/thinkcentre/root/backup.0.2 At snapshot backup.0.2017.04.21.03.11.40 ERROR: rename o3528-7220-0 -> usr failed: Directory not empty I've filed a bug report with additional details at: https://bugzilla.kernel.org/show_bug.cgi?id=195619 This error occurs during a series of "btrfs send" invocations. It does not occur on all of them, but always at the same point in the operation, and so appears to be specific to (dependent on) the data being sent. I have a test case down to the following: su - btrfs send --no-data temp/backup.0.2017.04.17.07.57.17 | btrfs rec temp/test sync btrfs send --no-data -p temp/backup.0.2017.04.17.07.57.17 temp/backup.0.2017.04.21.03.11.40 | btrfs rec temp/test The error should be something like: At subvol temp/backup.0.2017.04.21.03.11.40 At snapshot backup.0.2017.04.21.03.11.40 ERROR: rename o3528-7220-0 -> usr failed: Directory not empty I will probably need to provide the data somehow, or at least the output from "btrfs send". The original data is several GB in size. J. Hart