[PATCH] tests/filesystem/xfs: use a 300M xfs filesystem image

[Paul Moore <paul@paul-moore.com>]

Recent versions of mkfs.xfs require at least a 300M image to work
properly which unfortunately causes a large number of xfs test
failures as the test suite only allocates 16M for a filesystem
image.  This patch increases the xfs image size to 300M while
leaving the existing 16M image size for all other filesystem types.

This was first noticed with xfsprogs v5.19.0 but it is possible
earlier versions are also affected.

Signed-off-by: Paul Moore <paul@paul-moore.com>
---
 tests/filesystem/Filesystem.pm |    6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tests/filesystem/Filesystem.pm b/tests/filesystem/Filesystem.pm
index e3cd8ee..bd91a11 100644
--- a/tests/filesystem/Filesystem.pm
+++ b/tests/filesystem/Filesystem.pm
@@ -122,10 +122,14 @@ sub attach_dev {
 
 sub make_fs {
     my ( $mk_type, $mk_dev, $mk_dir ) = @_;
+    my $mk_size = 16;
+    if ( $mk_type eq "xfs" ) {
+        $mk_size = 300;
+    }
     print "Create $mk_dir/fstest with dd\n";
     $result =
       system(
-        "dd if=/dev/zero of=$mk_dir/fstest bs=4096 count=4096 2>/dev/null");
+        "dd if=/dev/zero of=$mk_dir/fstest bs=1M count=$mk_size 2>/dev/null");
     if ( $result != 0 ) {
         print "dd failed to create $mk_dir/fstest\n";
     }