I'd like to add that this problem only seems to be affecting my 32-bit AMI. My 64-bit ami is working totally fine. <br><br>(I've been using both continually for the past 6 weeks with no problem until today.) I last started up a 32-bit cluster a few days ago. <br>
<br>Thanks -- (and hoping to hear from someone soon, this is kind of an emergency for me! I depend on starcluster so thoroughly now!)<br><br>Dan<br><br><div class="gmail_quote">On Wed, Dec 30, 2009 at 2:47 AM, Dan Yamins <span dir="ltr"><<a href="mailto:dyamins@gmail.com">dyamins@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hi:<br><br>All of a sudden, I'm now seeing this error when I try to run a starcluster:<br>
<br>Here's the trace of "starcluster -s" -- with 4 nodes:<br><br>>>> The master node is <a href="http://ec2-75-101-184-68.compute-1.amazonaws.com" target="_blank">ec2-75-101-184-68.compute-1.amazonaws.com</a><br>
>>> Setting up the cluster...<br>>>> Using private key /Users/dyamins/amazon/id_rsa-gsg-keypair (rsa)<br>>>> Using private key /Users/dyamins/amazon/id_rsa-gsg-keypair (rsa)<br>>>> Using private key /Users/dyamins/amazon/id_rsa-gsg-keypair (rsa)<br>
>>> Using private key /Users/dyamins/amazon/id_rsa-gsg-keypair (rsa)<br>>>> Mounting EBS volume vol-c3d927aa on /home...<br>>>> Creating cluster user: gotdata<br>>>> Configuring scratch space for user: gotdata<br>
>>> Configuring /etc/hosts on each node<br>>>> Configuring NFS...<br>Traceback (most recent call last):<br> File "/Library/Frameworks/Python.framework/Versions/Current/bin/starcluster", line 100, in <module><br>
main()<br> File "/Library/Frameworks/Python.framework/Versions/Current/bin/starcluster", line 71, in main<br> ec2utils.start_cluster(create=create)<br> File "build/bdist.macosx-10.3-i386/egg/starcluster/ec2utils.py", line 27, in wrapper<br>
File "build/bdist.macosx-10.3-i386/egg/starcluster/ec2utils.py", line 321, in start_cluster<br> File "build/bdist.macosx-10.3-i386/egg/starcluster/cluster_setup.py", line 225, in main<br> File "build/bdist.macosx-10.3-i386/egg/starcluster/cluster_setup.py", line 151, in setup_nfs<br>
File "build/bdist.macosx-10.3-i386/egg/starcluster/ssh.py", line 130, in execute<br> File "build/bdist.macosx-10.3-i386/egg/paramiko/channel.py", line 212, in exec_command<br> File "build/bdist.macosx-10.3-i386/egg/paramiko/channel.py", line 1077, in _wait_for_event<br>
paramiko.SSHException: Channel closed.<br><br><br>If you could help me clear up what is going on, that would be great. (Note, I CAN ssh in to the nodes, but my user account, with my EBS volume, is only getting mounted on the master node, and none of the slave nodes ... so I can't do anything.) <br>
<br>Thanks,<br><font color="#888888">Dan<br>
</font></blockquote></div><br>