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Found 170653 threads
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0 VotesDisable registration of Private and Application network as head node name in DNS
and 1 Infiniband application network. Application is running fine in the system. The problem is, from time to time something will populate DNS ...Unanswered | 2 Replies | 5348 Views | Created by Somsak Sriprayoonsakul - Friday, October 21, 2011 9:17 AM | Last reply by Somsak Sriprayoonsakul - Tuesday, October 25, 2011 2:21 PM
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1 Votes
Head node can't see client node in the network
Hi Bingyu, For non-domain joined compute nodes, you may need to add the head node name/IP in the hosts file on the compute nodes as well ...Answered | 5 Replies | 497 Views | Created by Bingyu_Huang - Tuesday, June 9, 2020 2:21 AM | Last reply by Yutong Sun - Monday, July 13, 2020 10:02 AM -
1 Votes
networking problem between compute node and head node
, or in command line job view [job id] /detailed, task view jobid.taskid /detailed 3. Or you can open event log viewer in head node, go to ...Unanswered | 1 Replies | 834 Views | Created by Sam CG - Monday, February 24, 2014 5:57 PM | Last reply by zhongl1 - Monday, March 17, 2014 2:37 AM -
0 Votes
Head node can not discover, or provision Compute Node
machines. We need the head and compute nodes to on the domain for domain logons and application floating licensing. Both network topologies 5 and 2 ...Answered | 1 Replies | 5199 Views | Created by AntennaMan - Wednesday, July 8, 2009 10:48 PM | Last reply by AntennaMan - Thursday, July 9, 2009 5:16 PM -
0 Votes
DNS Registration
The reason the system could not register these RRs during the update request was because of a system problem. You can manually retry DNS registration of the network adapter ... -
0 Votes
How to Programmatically find name of Head Node?
What do you mean by name of headnode? Also, where is your code running? There could be multiple head node in a network, so to know the name of the ...Answered | 5 Replies | 5031 Views | Created by MadScientistBob - Wednesday, July 6, 2011 2:46 AM | Last reply by Mingqing Wei - Monday, July 11, 2011 3:04 AM -
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Changing Computenodes from one head node to another Head node
Your approach is the right way. The easiest way to move them over is to reinstall the HPC Pack on the Compute Nodes and point them to the Head ...Answered | 1 Replies | 6132 Views | Created by PVASNMurthy - Wednesday, February 11, 2009 12:14 PM | Last reply by Josh Barnard - Thursday, February 12, 2009 10:28 PM -
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MPI and head node
to the computer name of the head node. If the two match, then the rank(s) use MPI_Comm_rank() to get their rank number(s) followed by MPI_BCAST to broadcast the ...Answered | 3 Replies | 6893 Views | Created by Wei Xu - Tuesday, May 13, 2008 8:37 AM | Last reply by elantz - Tuesday, June 24, 2008 1:14 AM -
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Reboot the head node
Hi Eric, If you reboot the head node, then you are pretty much killing the scheduler service. Any job that *any* user us running will be cancelled, and any ...Answered | 2 Replies | 4880 Views | Created by Mr.Pheterson - Thursday, December 9, 2010 8:45 PM | Last reply by lukasm - Wednesday, January 12, 2011 11:31 PM -
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Head Node with Compute Node Problem
it when the server goes automatically offline when a short job (less than a hour) was computed and the server went offline at the same minute and second but one hour later than the last ...Answered | 9 Replies | 2190 Views | Created by TBley84 - Wednesday, March 12, 2014 9:09 AM | Last reply by TBley84 - Wednesday, April 30, 2014 12:52 PM -
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Infiniband Cluster with no Infiniband on Head Node
on Head node in order to follow the network topology with application network. Could we make the application use Infiniband ...Proposed | 1 Replies | 2340 Views | Created by Somsak Sriprayoonsakul - Thursday, May 2, 2013 5:41 AM | Last reply by Brian Broker - Friday, May 17, 2013 11:12 AM -
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Can the head node be a broker and a compute node?
in order to ensure that the head node is still responsive. d) if you are bandwidth limited for SOA then you are better off running it on the phsyical ...Answered | 2 Replies | 6829 Views | Created by David Cuccia - Monday, October 6, 2008 6:05 AM | Last reply by Geoff Outhred - Friday, October 24, 2008 1:43 AM -
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Amazon EC2 instance as Head Node
Hi, I am trying to setup HPC cluster environment with Amazon EC2 Instance as Head Node and Azure Compute instances as compute nodes. I ...Unanswered | 0 Replies | 4854 Views | Created by Aravindakumar1 - Wednesday, August 10, 2011 9:45 AM -
2 Votes
Unable to connected to the Head Node
, progress messages etc. 4. Yes I am using SOA, but it for controlling and submission simple jobs, client is working direct with HPC SOA 5. Head ...Answered | 4 Replies | 991 Views | Created by Artem Azaryan - Monday, July 10, 2017 7:02 PM | Last reply by Artem Azaryan - Friday, July 21, 2017 6:25 AM -
1 Votes
How to demote a head node to a compute node
What is the easiest way to demote a head node to a compute node? I want to make a newer, better computer the new head node. Can I do this in ...Answered | 1 Replies | 4559 Views | Created by MadScientistBob - Thursday, May 5, 2011 10:57 PM | Last reply by MadScientistBob - Saturday, May 7, 2011 6:26 PM -
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Unable to run jobs on nodes besides head node
If anyone happens to be looking at this, I had better luck with another ...Unanswered | 1 Replies | 825 Views | Created by LT 3 - Friday, October 4, 2013 7:14 PM | Last reply by LT 3 - Tuesday, October 15, 2013 6:11 PM -
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Head node cannot detect compute node
Dear all, I have installed HPC Pack 2012R2 on windows server 2012. I used one machine as the head node, and several other machines as the compute nodes. I successfully ...Proposed | 1 Replies | 1154 Views | Created by thuzhangga - Friday, April 10, 2020 12:11 PM | Last reply by thuzhangga - Tuesday, April 14, 2020 6:39 AM -
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Head node can't find the new computer node
Hi! I try to add new computer node to the cluster. I have install the OS and HPC pack. But the head node can not find them. The computer node ... -
0 Votes
Configuring Compute Node to a different Head Node
that are not in the same Active Directory domain as the head node, and you did not specify the fully qualified domain name of the head node when ...Unanswered | 4 Replies | 8679 Views | Created by Aravindakumar.V - Wednesday, February 8, 2012 9:17 AM | Last reply by Michael_Man - Thursday, April 19, 2012 5:35 PM -
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How to set up a compute node only application network
I am setting up a compute cluster using HPC cluster manager and have my compute nodes isolated on a private network, to which the head node is also ... - Items 1 to 20 of 170653 Next ›
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