ceph-volume util.system use strings for comparison in py3

Signed-off-by: Alfredo Deza <adeza@redhat.com>

diff --git a/src/ceph-volume/ceph_volume/util/system.py b/src/ceph-volume/ceph_volume/util/system.py
index 1a8e7b125817e1ecf4f82535423748908237263b..f8213c6d1541598a9b1337463b67b474cb3a41cc 100644 (file)
--- a/src/ceph-volume/ceph_volume/util/system.py
+++ b/src/ceph-volume/ceph_volume/util/system.py
@@ -122,7 +122,7 @@ def get_mounts(devices=False, paths=False):
         proc_mounts = mounts.readlines()
 
     for line in proc_mounts:
-        fields = line.split()
+        fields = [as_string(f) for f in line.split()]
         if len(fields) < 3:
             continue
         device = os.path.realpath(fields[0]) if fields[0].startswith('/') else fields[0]