iozone postprocessing: Use path rather than file object printing failure

Commit Message

Lucas Meneghel Rodrigues July 19, 2011, 2:44 p.m. UTC

Newer versions of gnuplot are not compatible with some
of the syntax on the command files generated for iozone
graph generation. Let's fix this, also when a problem
happens, use the command file path rather than the command
file object itself.

Signed-off-by: Lucas Meneghel Rodrigues <[e-mail]>
---
 client/tests/iozone/postprocessing.py |   16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

Patch

diff --git a/client/tests/iozone/postprocessing.py b/client/tests/iozone/postprocessing.py
index 3a77c83..27d0569 100755
--- a/client/tests/iozone/postprocessing.py
+++ b/client/tests/iozone/postprocessing.py
@@ -400,10 +400,10 @@  class IOzonePlotter(object):
             commands_file.write(commands)
             commands_file.close()
             try:
-                utils.run("%s %s" % (self.gnuplot, commands_path))
-            except error.CmdError, e:
-                logging.error("Problem plotting from commands file %s: %s",
-                              commands_file, str(e))
+                utils.system("%s %s" % (self.gnuplot, commands_path))
+            except error.CmdError:
+                logging.error("Problem plotting from commands file %s",
+                              commands_path)
 
 
     def plot_3d_graphs(self):
@@ -439,10 +439,10 @@  class IOzonePlotter(object):
             commands_file.write(commands)
             commands_file.close()
             try:
-                utils.run("%s %s" % (self.gnuplot, commands_path))
-            except error.CmdError, e:
-                logging.error("Problem plotting from commands file %s: %s",
-                              commands_file, str(e))
+                utils.system("%s %s" % (self.gnuplot, commands_path))
+            except error.CmdError:
+                logging.error("Problem plotting from commands file %s",
+                              commands_path)
 
 
     def plot_all(self):