X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=yardstick%2Fbenchmark%2Fscenarios%2Fstorage%2Ffio.py;h=c57c6edf2eef4a99c545a3d73626eedbe7e139c3;hb=24c73d56563e2057c381af9c65ed005d1970f28a;hp=125bc7ed44fff1be36a0fdb38bc773ebb8620057;hpb=417176fbaa65e6f6077613572c8bef9ca5fa68cd;p=yardstick.git

diff --git a/yardstick/benchmark/scenarios/storage/fio.py b/yardstick/benchmark/scenarios/storage/fio.py
index 125bc7ed4..c57c6edf2 100644
--- a/yardstick/benchmark/scenarios/storage/fio.py
+++ b/yardstick/benchmark/scenarios/storage/fio.py
@@ -124,12 +124,16 @@ class Fio(base.Scenario):
 
         if mount_dir:
             LOG.debug("Formating volume...")
-            self.client.execute("sudo mkfs.ext4 /dev/vdb")
-            cmd = "sudo mkdir %s" % mount_dir
-            self.client.execute(cmd)
-            LOG.debug("Mounting volume at: %s", mount_dir)
-            cmd = "sudo mount /dev/vdb %s" % mount_dir
-            self.client.execute(cmd)
+            _, stdout, _ = self.client.execute(
+                "lsblk -dps | grep -m 1 disk | awk '{print $1}'")
+            block_device = stdout.strip()
+            if block_device:
+                 self.client.execute("sudo mkfs.ext4 %s" % block_device)
+                 cmd = "sudo mkdir %s" % mount_dir
+                 self.client.execute(cmd)
+                 LOG.debug("Mounting volume at: %s", mount_dir)
+                 cmd = "sudo mount %s %s" % (block_device, mount_dir)
+                 self.client.execute(cmd)
 
         self.setup_done = True
 
@@ -219,7 +223,7 @@ class Fio(base.Scenario):
                         sla_error += "%s %d < " \
                             "sla:%s(%d); " % (k, v, k, min_v)
 
-            assert sla_error == "", sla_error
+            self.verify_SLA(sla_error == "", sla_error)
 
 
 def _test():