[PATCH] xfstests/btrfs: adapt ppc64le node size at least 65536

[PATCH] xfstests/btrfs: adapt ppc64le node size at least 65536

[Yong Sun]

From: yosun <yosun@suse.com>

node size(leaf size) in ppc64le at least 65536, so mkfs with --nodesize smaller than that number will cause a fail on 057 and 122.

Signed-off-by: Yong Sun <yosun@suse.com>
---
 tests/btrfs/057 | 6 ++++++
 tests/btrfs/122 | 8 +++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/tests/btrfs/057 b/tests/btrfs/057
index a834b763..69d096fb 100755
--- a/tests/btrfs/057
+++ b/tests/btrfs/057
@@ -48,6 +48,12 @@ _require_scratch
 
 rm -f $seqres.full
 
+# the nodesize in ppc64le is at least 65536, it will mismatch output
+HARDWARE_PLATFORM=`uname -i`
+if [ "$HARDWARE_PLATFORM" = "ppc64le" ]; then
+        _notrun "Not supported on ppc64le with nodesize > 4096"
+fi
+
 # use small leaf size to get higher btree height.
 run_check _scratch_mkfs "-b 1g --nodesize 4096"
 
diff --git a/tests/btrfs/122 b/tests/btrfs/122
index 213a27f8..50003ad0 100755
--- a/tests/btrfs/122
+++ b/tests/btrfs/122
@@ -55,7 +55,13 @@ rm -f $seqres.full
 
 # Force a small leaf size to make it easier to blow out our root
 # subvolume tree
-_scratch_mkfs "--nodesize 16384" >/dev/null
+# Exception: leaf size at least 65536 in ppc64le
+HARDWARE_PLATFORM=`uname -i`
+if [ "$HARDWARE_PLATFORM" = "ppc64le" ]; then
+        _scratch_mkfs "--nodesize 65536" >/dev/null
+else
+        _scratch_mkfs "--nodesize 16384" >/dev/null
+fi
 _scratch_mount
 _run_btrfs_util_prog quota enable $SCRATCH_MNT
 
-- 
2.13.6

Re: [PATCH] xfstests/btrfs: adapt ppc64le node size at least 65536

[Amir Goldstein]

Wrong list. You were looking for <fstests@vger.kernel.org>

Thanks,
Amir.

On Fri, Jun 1, 2018 at 10:57 AM, Yong Sun <yosun@suse.com> wrote:
> From: yosun <yosun@suse.com>
>
> node size(leaf size) in ppc64le at least 65536, so mkfs with --nodesize smaller than that number will cause a fail on 057 and 122.
>
> Signed-off-by: Yong Sun <yosun@suse.com>
> ---
>  tests/btrfs/057 | 6 ++++++
>  tests/btrfs/122 | 8 +++++++-
>  2 files changed, 13 insertions(+), 1 deletion(-)
>
> diff --git a/tests/btrfs/057 b/tests/btrfs/057
> index a834b763..69d096fb 100755
> --- a/tests/btrfs/057
> +++ b/tests/btrfs/057
> @@ -48,6 +48,12 @@ _require_scratch
>
>  rm -f $seqres.full
>
> +# the nodesize in ppc64le is at least 65536, it will mismatch output
> +HARDWARE_PLATFORM=`uname -i`
> +if [ "$HARDWARE_PLATFORM" = "ppc64le" ]; then
> +        _notrun "Not supported on ppc64le with nodesize > 4096"
> +fi
> +
>  # use small leaf size to get higher btree height.
>  run_check _scratch_mkfs "-b 1g --nodesize 4096"
>
> diff --git a/tests/btrfs/122 b/tests/btrfs/122
> index 213a27f8..50003ad0 100755
> --- a/tests/btrfs/122
> +++ b/tests/btrfs/122
> @@ -55,7 +55,13 @@ rm -f $seqres.full
>
>  # Force a small leaf size to make it easier to blow out our root
>  # subvolume tree
> -_scratch_mkfs "--nodesize 16384" >/dev/null
> +# Exception: leaf size at least 65536 in ppc64le
> +HARDWARE_PLATFORM=`uname -i`
> +if [ "$HARDWARE_PLATFORM" = "ppc64le" ]; then
> +        _scratch_mkfs "--nodesize 65536" >/dev/null
> +else
> +        _scratch_mkfs "--nodesize 16384" >/dev/null
> +fi
>  _scratch_mount
>  _run_btrfs_util_prog quota enable $SCRATCH_MNT
>
> --
> 2.13.6
>
> --
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