<!--#set var="TITLE" value="DBENCH" -->
<!--#include virtual="header.html" -->
-<H2 align="center">Welcome to the DBENCH web pages</H2>
+<H1 align="center">Welcome to the DBENCH web pages</H1>
DBENCH is a tool to generate I/O workloads to either a filesystem or to a
networked NFS server. DBENCH can be used to stress a filesystem or a server
<!--#set var="TITLE" value="NFS loadfiles" -->
<!--#include virtual="header.html" -->
-<H2 align="center">NFS Loadfiles</h2>
+<H1 align="center">NFS Loadfiles</h1>
<p>
This will illustrate how to create and run an NFS loadfile using DBENCH.
scenario.
</p>
-<H2 align="center">Network trace</h2>
+<H2>Network trace</h2>
<p>
First we need to take a network trace to capture the sequence of operations
This example network trace was taken when I mapped a share and did
some file operations.
-<H2 align="center">Processing step 1</h2>
+<H2>Processing step 1</h2>
<p>
Once we have a network trace we need to do some initial processing on the trace
52.779051000 READ3 "10.0.0.21:/gpfs/nfsshare/small-file" 0 10240 0x00000000
</pre>
-<H2 align="center">Processing step 2</h2>
+<H2>Processing step 2</h2>
<p>
Some lines are marked with XXX and this means that the generator does not yet
-<H2 align="center">Processing step 3</h2>
+<H2>Processing step 3</h2>
<p>
Finally we need a little header that will cleanup and delete the client
0.000 READ3 "/clients/client1/small-file" 0 10240 0x00000000
</pre>
-<H2 align="center">Running the loadfile</h2>
+<H2>Running the loadfile</h2>
<p>
Now to run this loadfile for 10 seconds using 3 concurrent clients we can use :