Hi,<div><br></div><div>I was using blcr library with mpich2 to checkpoint/restart my applications. It is working well when I restart the apps on the same set of nodes.</div><div>But when I use a different node (or set of nodes) to restart, the restarting process just hangs there.</div>
<div><br></div><div>I looked at the BLCR documentation and it is mentioned that the "--save-all" flag should be specified with using a different node (or set of nodes) to re-run the saved apps.</div><div><br></div>
<div>So I was wondering that whether mpich2 provides such a "--save-all" option to enable blcr calls when I use mpiexec? If so, how should I specify that?</div><div><br></div><div>Thanks very much!</div><div><br>
</div><div>Let me know if you need more information.</div><div><br></div><div>Thanks~<br clear="all"><div><br></div>-- <br>-- Wei<br><br>
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