By tweaking SCRATCH_DEV by ndctl, only run DAX mapped
area DIO to non-DAX area tests when pmem device is in
"memory mode".
Signed-off-by: Xiong Zhou <xzhou@xxxxxxxxxx>
---
tests/generic/413 | 25 ++++++++++++++++++++++++-
tests/xfs/260 | 25 ++++++++++++++++++++++++-
2 files changed, 48 insertions(+), 2 deletions(-)
diff --git a/tests/generic/413 b/tests/generic/413
index a1cc514..55a871f 100755
--- a/tests/generic/413
+++ b/tests/generic/413
@@ -34,6 +34,11 @@ _cleanup()
{
cd /
rm -f $tmp.*
+ _check_scratch_fs
+ # umount and restore SCRATCH_DEV to original mode
+ _scratch_unmount
+ $NDCTL_PROG create-namespace -f -e $scns -m $scmode \
+ > /dev/null 2>&1
}
# get standard environment, filters and checks
@@ -47,9 +52,13 @@ _supported_fs generic
_supported_os Linux
_require_test
_require_scratch_dax
+# fsck manually in cleanup as we will reconfig SCRATCH_DEV
+_require_scratch_nocheck
_require_test_program "feature"
_require_test_program "t_mmap_dio"
_require_xfs_io_command "falloc"
+_require_ndctl
+_require_jq
prep_files()
{
@@ -110,7 +119,7 @@ t_both_nondax()
t_mmap_dio_dax()
{
t_both_dax $1
- t_dax_to_nondax $1
+ [ $skipdmd -eq 0 ] && t_dax_to_nondax $1
t_nondax_to_dax $1
t_both_nondax $1
}
@@ -126,6 +135,20 @@ do_tests()
t_mmap_dio_dax $((64 * 1024 * 1024))
}
+skipdmd=0
+# config SCRATCH_DEV to memory mode to support DAX mapped
+# area DIO to non-DAX area.
+
+# save original mode
+scmode=$(_ndctl_get_pmem_key_value $SCRATCH_DEV mode)
+
+# get its namespace
+scns=$(_ndctl_get_pmem_key_value $SCRATCH_DEV dev)
+
+# skip dax to non-dax dio if config fails
+$NDCTL_PROG create-namespace -f -e $scns -m memory \
+ > /dev/null 2>&1 || skipdmd=1
+
# make fs 2Mb aligned for PMD fault testing
mkfs_opts=""
if [ "$FSTYP" == "ext4" ]; then
diff --git a/tests/xfs/260 b/tests/xfs/260
index e613cc0..d07b273 100755
--- a/tests/xfs/260
+++ b/tests/xfs/260
@@ -34,6 +34,11 @@ _cleanup()
{
cd /
rm -f $tmp.*
+ _check_scratch_fs
+ # umount and restore SCRATCH_DEV to original mode
+ _scratch_unmount
+ $NDCTL_PROG create-namespace -f -e $scns -m $scmode \
+ > /dev/null 2>&1
}
# get standard environment, filters and checks
@@ -46,10 +51,14 @@ rm -f $seqres.full
_supported_fs xfs
_supported_os Linux
_require_scratch_dax
+# fsck manually in cleanup as we will reconfig SCRATCH_DEV
+_require_scratch_nocheck
_require_test_program "feature"
_require_test_program "t_mmap_dio"
_require_xfs_io_command "chattr" "+/-x"
_require_xfs_io_command "falloc"
+_require_ndctl
+_require_jq
prep_files()
{
@@ -120,7 +129,7 @@ t_both_nondax()
t_dax_flag_mmap_dio()
{
t_both_dax $1
- t_dax_to_nondax $1
+ [ $skipdmd -eq 0 ] && t_dax_to_nondax $1
t_nondax_to_dax $1
t_both_nondax $1
}
@@ -136,6 +145,20 @@ do_tests()
t_dax_flag_mmap_dio $((64 * 1024 * 1024))
}
+skipdmd=0
+# config SCRATCH_DEV to memory mode to support DAX mapped
+# area DIO to non-DAX area.
+
+# save original mode
+scmode=$(_ndctl_get_pmem_key_value $SCRATCH_DEV mode)
+
+# get its namespace
+scns=$(_ndctl_get_pmem_key_value $SCRATCH_DEV dev)
+
+# skip dax to non-dax dio if config fails
+$NDCTL_PROG create-namespace -f -e $scns -m memory \
+ > /dev/null 2>&1 || skipdmd=1
+
# make xfs 2Mb aligned for PMD fault testing
_scratch_mkfs "-d su=2m,sw=1" > /dev/null 2>&1
--
1.8.3.1
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