From: Ross Zwisler Subject: [fstests PATCH 2/2] generic/347: dm-thin lacks DAX support Date: Wed, 17 Jan 2018 16:23:51 -0700 Message-ID: <20180117232351.19286-2-ross.zwisler@linux.intel.com> References: <20180117232351.19286-1-ross.zwisler@linux.intel.com> Cc: Ross Zwisler , linux-ext4@vger.kernel.org, linux-nvdimm@lists.01.org, dave.jiang@intel.com To: fstests@vger.kernel.org, Eryu Guan Return-path: In-Reply-To: <20180117232351.19286-1-ross.zwisler@linux.intel.com> Sender: fstests-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org generic/347 currently fails when run in cojunction with the DAX mount option: generic/347 72s ... - output mismatch (see /root/project/xfstests/results//generic/347.out.bad) --- tests/generic/347.out 2016-05-12 11:56:32.086618744 -0600 +++ /root/project/xfstests/results//generic/347.out.bad 2018-01-17 16:04:33.459348448 -0700 @@ -1,2 +1,3 @@ QA output created by 347 +mount: /mnt/xfstests_scratch: can't read superblock on /dev/mapper/thin-vol. === completed ... (Run 'diff -u tests/generic/347.out /root/project/xfstests/results//generic/347.out.bad' to see the entire diff) This is expected because the dm-thin target currently lacks DAX support. Just skip this test if we are using DAX. Signed-off-by: Ross Zwisler --- tests/generic/347 | 1 + 1 file changed, 1 insertion(+) diff --git a/tests/generic/347 b/tests/generic/347 index 3adc6744..0c2dec98 100755 --- a/tests/generic/347 +++ b/tests/generic/347 @@ -72,6 +72,7 @@ _supported_fs generic _supported_os Linux _require_scratch_nocheck _require_dm_target thin-pool +_exclude_scratch_mount_option dax _setup_thin _workout -- 2.14.3