<html>
<head>
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 10pt;
font-family:Verdana
}
--></style>
</head>
<body class='hmmessage'>
<div>Dear All,</div><div><br></div><div>I am working on a multi-computer Open MPI cluster system. </div><div><br></div><div>If I put some data files in /home/mypath/folder, is it possible that all non-head nodes can access the files in the folder ? </div><div><br></div><div>I need to load some data to some nodes, if all nodes can access the data, I do not need to load them to each node one by one. </div><div><br></div><div>If multiple nodes access the same file to get data, is there conflict ? </div><div><br></div><div>For example, </div><div><br></div><div>fopen(myFile) by node 1, at the same time fopen(myFile) by node 2. </div><div><br></div><div>Is it allowed to do that on MPI cluster without conflict ? </div><div><br></div><div>Any help is appreciated. </div><div><br></div><div>Jinxu Ding</div><div><br></div><div>July 12 2010</div> <br /><hr />The New Busy is not the old busy. Search, chat and e-mail from your inbox. <a href='http://www.windowslive.com/campaign/thenewbusy?ocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_3' target='_new'>Get started.</a></body>
</html>