From patchwork Fri Jan 3 11:29:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johannes Thumshirn X-Patchwork-Id: 11316797 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 42DAF930 for ; Fri, 3 Jan 2020 11:29:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1861221835 for ; Fri, 3 Jan 2020 11:29:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578050970; bh=vhgGI92K+epc2rR/vPkC/04Ks/KT3J7Yx+rKMuCr7vg=; h=From:To:Cc:Subject:Date:List-ID:From; b=G6lMlSBEj91eCPpWJWGmNE8SrZtUl3pdaVPCQmzkb6/hUssMbe3Op1uw0zdKw2gXr nKBhq70lpoRaf9ZntsX2oEae/p960BUrYXeVpOFCbMjToaLBt93kjcWGLSYoPaA1du y99kzFmr/AwZNpN8ydMvVejMvdCvzMriOllijb+w= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727606AbgACL33 (ORCPT ); Fri, 3 Jan 2020 06:29:29 -0500 Received: from mail-wm1-f67.google.com ([209.85.128.67]:55446 "EHLO mail-wm1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727453AbgACL33 (ORCPT ); Fri, 3 Jan 2020 06:29:29 -0500 Received: by mail-wm1-f67.google.com with SMTP id q9so8096196wmj.5; Fri, 03 Jan 2020 03:29:28 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=tmqzLslb6L779oXexaa6bDxetpW67XU58Vd325R8/dk=; b=LHnVFm8NiRrEB2zpdkbRGe4AsjO4E6sIqesbjzl+6gLdezkowW/mnGB7CYrsTRdkOp 0UU/hyCg4UQ5KuOC0qJ1o5o3i/8ew+WZt3VxkRyqWigbTfwDMZxhXo9jaU5dSYle/XK/ rd5Q+FSWVaLYF67rLzxbLbBfNQpELmlM0ls/x/X18Sihtx83ywXEc0JBwrVtRbQyvlqu sPzQnUBnZWtIN1PtdPsfhp5p+U41HTNwr/Mv/vaUJhDxu5si/Ca6x6cM4yLFN1NMLO1S 9e6mD8vGn5pKu0GMDRhpm0J4TvDAPYH594szy1RzpAt/AJIF+V/X72xQQCJ5MqweDXXM TI1g== X-Gm-Message-State: APjAAAXg+OKhspzTDDlwfzqNDpd5bW1oVYtLCt0fcTxd1Uejz2ofkR4v lQ9PAKwpJioVJ68szsJalN0= X-Google-Smtp-Source: APXvYqzcGd1O5Tej9V2s6gSu8GzGlgNve6nRrPepp23GH+eQAXzrxt0QaMXC6EhEjPVHYF2JUxZE5g== X-Received: by 2002:a05:600c:220e:: with SMTP id z14mr19212200wml.114.1578050967602; Fri, 03 Jan 2020 03:29:27 -0800 (PST) Received: from linux-t19r.fritz.box (ppp-46-244-218-95.dynamic.mnet-online.de. [46.244.218.95]) by smtp.gmail.com with ESMTPSA id w22sm11308657wmk.34.2020.01.03.03.29.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 03 Jan 2020 03:29:27 -0800 (PST) From: Johannes Thumshirn To: Eryu Guan Cc: Qu Wenruo , linux-btrfs@vger.kernel.org, fstests@vger.kernel.org, Damien Le Moal , Johannes Thumshirn Subject: [PATCH] btrfs/139: require 2GB scratch dev Date: Fri, 3 Jan 2020 12:29:05 +0100 Message-Id: <20200103112905.1078-1-jth@kernel.org> X-Mailer: git-send-email 2.16.4 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org In my testing on 1GB zram devices btrfs/139 usually fails with ENOSPC. Add a requirement for 2GB scratch devices (empirically measured). Signed-off-by: Johannes Thumshirn Reviewed-by: Josef Bacik --- tests/btrfs/139 | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tests/btrfs/139 b/tests/btrfs/139 index 5664617c..2f84c811 100755 --- a/tests/btrfs/139 +++ b/tests/btrfs/139 @@ -31,6 +31,9 @@ _cleanup() # remove previous $seqres.full before test rm -f $seqres.full +# We at least need 2GB of free space on $SCRATCH_DEV +_require_scratch_size $((2 * 1024 * 1024)) + _supported_fs btrfs _supported_os Linux _require_scratch