<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html;charset=UTF-8" http-equiv="Content-Type">
</head>
<body bgcolor="#ffffcc" text="#000066">
<tt>Signed-off-by: Marcos Matsunaga <a class="moz-txt-link-rfc2396E" href="mailto:Marcos.Matsunaga@oracle.com"><Marcos.Matsunaga@oracle.com></a></tt><br>
<pre class="moz-signature" cols="72">Regards,
Marcos Eduardo Matsunaga
Oracle USA
Linux Engineering
“The statements and opinions expressed here are my own and do not
necessarily represent those of Oracle Corporation.”
</pre>
<br>
<br>
Tristan Ye wrote:
<blockquote
cite="mid:1221731011-4306-2-git-send-email-tristan.ye@oracle.com"
type="cite">
<pre wrap="">The newly added runner will be in openmpi flavor.
Signed-off-by: Tristan Ye <a class="moz-txt-link-rfc2396E" href="mailto:tristan.ye@oracle.com"><tristan.ye@oracle.com></a>
---
.../run_write_append_truncate.py | 157 ++++++++++++++++++++
1 files changed, 157 insertions(+), 0 deletions(-)
create mode 100755 programs/write_append_truncate/run_write_append_truncate.py
diff --git a/programs/write_append_truncate/run_write_append_truncate.py b/programs/write_append_truncate/run_write_append_truncate.py
new file mode 100755
index 0000000..981a42a
--- /dev/null
+++ b/programs/write_append_truncate/run_write_append_truncate.py
@@ -0,0 +1,157 @@
+#!/usr/bin/env python
+#
+#
+# Copyright (C) 2008 Oracle. All rights reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public
+# License as published by the Free Software Foundation; either
+# version 2 of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a c.of the GNU General Public
+# License along with this program; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 021110-1307, USA.
+#
+# XXX: Future improvements:
+#
+# Program : run_write_append_truncate.py
+# Description : Python launcher to run write_append_truncate test.
+# Will validate parameters and properly configure openmpi and start it.
+# This progran will run on each node.
+# Author : Tristan.Ye <a class="moz-txt-link-rfc2396E" href="mailto:tristan.ye@oracle.com"><tristan.ye@oracle.com></a>
+
+#
+import os, stat, sys, time, optparse, socket, string, o2tf, pdb, random, config
+#
+#
+DEBUGON = os.getenv('DEBUG',0)
+#
+uname = os.uname()
+lhostname = str(socket.gethostname())
+logfile = config.LOGFILE
+procs = 1
+cmd = config.BINDIR+'/write_append_truncate'
+#
+Usage = """
+%prog
+[-i | --iterations <iterations>]
+[-C | --cleanup]
+[-l | --logfile <logfile>]
+[-n | --nodelist <nodelist>]
+[-f | --filename <filename>]
+[-h | --help]
+"""
+#
+# FUNCTIONS
+#
+def Cleanup():
+ from os import access, F_OK
+ filename = options.filename
+ if access(filename,F_OK) == 1:
+ if DEBUGON:
+ o2tf.printlog('write_append_truncate: Removing filename (%s)'
+ % filename, logfile, 0, '')
+ os.system('rm -f %s' % filename)
+ sys.exit()
+#
+# MAIN
+#
+if __name__=='__main__':
+ parser = optparse.OptionParser(usage=Usage)
+#
+ parser.add_option('-C',
+ '--cleanup',
+ action="store_true",
+ dest='cleanup',
+ default=False,
+ help='Perform directory cleanup.')
+#
+ parser.add_option('-i',
+ '--iterations',
+ dest='iterations',
+ type='int',
+ help='Number of iterations.')
+#
+ parser.add_option('-l',
+ '--logfile',
+ dest='logfile',
+ type='string',
+ help='Logfile used by the process.')
+#
+ parser.add_option('-n',
+ '--nodelist',
+ dest='nodelist',
+ type='string',
+ help='List of nodes where test will run.')
+#
+ parser.add_option('-f',
+ '--filename',
+ dest='filename',
+ type='string',
+ help='filename used by the test.')
+#
+ (options, args) = parser.parse_args()
+ if len(args) != 0:
+ o2tf.printlog('args left %s' % len(args),
+ logfile, 0, '')
+ parser.error('incorrect number of arguments')
+#
+#verify args
+#
+ if not options.filename:
+ parser.error('filename is mandatory for test')
+
+
+ if options.iterations:
+ nloops = str(options.iterations)
+ else:
+ nloops = ''
+
+ if options.filename:
+ filename = options.filename
+
+ if options.logfile:
+ logfile = options.logfile
+
+ if options.nodelist:
+ nodelist = options.nodelist.split(',')
+ nodelen = len(nodelist)
+ procs = nodelen
+ if nodelen == 1:
+ nodelist = nodelist.append(options.nodelist)
+ else:
+ nodelist = options.nodelist.split(',')
+ else:
+ if not options.cleanup:
+ parser.error('Invalid node list.')
+
+if DEBUGON:
+ o2tf.printlog('write_append_truncate: main - current directory %s' %
+ os.getcwd(), logfile, 0, '')
+ o2tf.printlog('write_append_truncate: main - cmd = %s' % cmd,
+ logfile, 0, '')
+#
+if options.cleanup:
+ Cleanup()
+o2tf.OpenMPIInit(DEBUGON, options.nodelist, logfile, 'ssh')
+#
+ret = o2tf.openmpi_run(DEBUGON, procs,
+ str('%s %s %s 2>&1 | tee -a %s' % (cmd,
+ filename,
+ nloops,
+ logfile)),
+ options.nodelist,
+ 'ssh',
+ logfile,
+ 'WAIT')
+#
+if not ret:
+ o2tf.printlog('write_append_truncate: main - execution successful.',
+ logfile, 0, '')
+Cleanup()
</pre>
</blockquote>
</body>
</html>