common/rc: check fs supports xfs_io falloc's specific flags

For example NFS 4.2 supports fallocate but it does not support its
KEEP_SIZE flag, so we want to skip tests that use fallocate with
that flag on filesystems that don't support it.

Suggested-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>

diff --git a/common/rc b/common/rc
index ae3add319ae7d8bdf52ce9def89f5803ac54cbfe..78a2101f394cd1991e8f95da03fdf8d3554d1beb 100644 (file)
--- a/common/rc
+++ b/common/rc
@@ -2022,7 +2022,7 @@ _require_xfs_io_command()
                testio=`$XFS_IO_PROG -F -f -c "chproj 0" $testfile 2>&1`
                ;;
        "falloc" )
-               testio=`$XFS_IO_PROG -F -f -c "falloc 0 1m" $testfile 2>&1`
+               testio=`$XFS_IO_PROG -F -f -c "falloc $param 0 1m" $testfile 2>&1`
                ;;
        "fpunch" | "fcollapse" | "zero" | "fzero" | "finsert" | "funshare")
                testio=`$XFS_IO_PROG -F -f -c "pwrite 0 20k" -c "fsync" \