From: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
NFS does not support FIBMAP/FIEMAP, so the check for non-shared extents
on NFS v4.2 always fails with the message: "FIBMAP/FIEMAP unsupported".
I added the _require_filefrag check for NFS and other filesystems that
don't have FIEMAP or FIBMAP support.
Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
---
common/rc | 14 ++++++++++++++
tests/generic/578 | 2 +-
2 files changed, 15 insertions(+), 1 deletion(-)
diff --git a/common/rc b/common/rc
index b3289de985d8..73d17da9430e 100644
--- a/common/rc
+++ b/common/rc
@@ -4673,6 +4673,20 @@ _require_inode_limits()
fi
}
+_require_filefrag()
+{
+ _require_command "$FILEFRAG_PROG" filefrag
+
+ local file="$TEST_DIR/filefrag_testfile"
+
+ echo "XX" > $file
+ ${FILEFRAG_PROG} $file 2>&1 | grep -q "FIBMAP/FIEMAP[[:space:]]*unsupported"
+ if [ $? -eq 0 ]; then
+ _notrun "FIBMAP/FIEMAP not supported by this filesystem"
+ fi
+ rm -f $file
+}
+
_require_filefrag_options()
{
_require_command "$FILEFRAG_PROG" filefrag
diff --git a/tests/generic/578 b/tests/generic/578
index 01929a280f8c..64c813032cf8 100755
--- a/tests/generic/578
+++ b/tests/generic/578
@@ -23,7 +23,7 @@ _cleanup()
# real QA test starts here
_supported_fs generic
_require_test_program "mmap-write-concurrent"
-_require_command "$FILEFRAG_PROG" filefrag
+_require_filefrag
_require_test_reflink
_require_cp_reflink
--
2.35.1
