qa/cephfs: use fuse mount for volumes/subvolume tests

Using the kernel client is a) not really required existing
volume/subvolume test and b) per-subvolume metrics is only
supported by the user-space client library.

Signed-off-by: Venky Shankar <vshankar@redhat.com>

diff --git a/qa/suites/fs/volumes/mount b/qa/suites/fs/volumes/mount
deleted file mode 120000 (symlink)
index e3600f4..0000000
--- a/qa/suites/fs/volumes/mount
+++ /dev/null
@@ -1 +0,0 @@
-.qa/cephfs/mount/
\ No newline at end of file

diff --git a/qa/suites/fs/volumes/mount/.qa b/qa/suites/fs/volumes/mount/.qa
new file mode 120000 (symlink)
index 0000000..a602a03
--- /dev/null
+++ b/qa/suites/fs/volumes/mount/.qa
@@ -0,0 +1 @@
+../.qa/
\ No newline at end of file

diff --git a/qa/suites/fs/volumes/mount/fuse.yaml b/qa/suites/fs/volumes/mount/fuse.yaml
new file mode 120000 (symlink)
index 0000000..0e55da9
--- /dev/null
+++ b/qa/suites/fs/volumes/mount/fuse.yaml
@@ -0,0 +1 @@
+.qa/cephfs/mount/fuse.yaml
\ No newline at end of file