kernel: specify fs (and use raw disks) for rbd-nomount tests

Otherwise simple 1tb test fills up the root disks.  :(

diff --git a/suites/kernel/rbd-nomount/fs/btrfs.yaml b/suites/kernel/rbd-nomount/fs/btrfs.yaml
new file mode 100644 (file)
index 0000000..4c7af31
--- /dev/null
+++ b/suites/kernel/rbd-nomount/fs/btrfs.yaml
@@ -0,0 +1,6 @@
+overrides:
+  ceph:
+    fs: btrfs
+    conf:
+      osd:
+        osd op thread timeout: 60