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Found 197139 threads
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0 VotesMPI and head node
Then have each rank compare its computer name with the CCP_CLUSTER_NAME environment variable (or CCP_SCHEDULER in CCSv1) which is set by the HPC system to the computer name of ...Answered | 3 Replies | 7291 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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How to Programmatically find name of Head Node?
The environment variable %ccp_scheduler% is available on all the nodes in the cluster, including headnode, broker node, compute node and workstation node.Answered | 5 Replies | 5278 Views | Created by MadScientistBob - Wednesday, July 6, 2011 2:46 AM | Last reply by Mingqing Wei - Monday, July 11, 2011 3:04 AM -
1 Votes
Keeping Windows HPC head node and client nodes logs on the shared folder
But one thing you need to make sure that the services running on the compute node is able to access the share folder so that the logs can be written to the right ...Answered | 1 Replies | 871 Views | Created by PuneetSharma035 - Thursday, March 8, 2018 10:38 PM | Last reply by qiufang shi - Friday, March 9, 2018 6:04 AM -
1 Votes
Head node offline - what does it do
you can still submit jobs and interact with a head node that is online.Answered | 2 Replies | 5763 Views | Created by Teleute00 - Wednesday, August 4, 2010 11:41 PM | Last reply by Mark Staveley - Friday, August 6, 2010 4:36 AM -
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Remove head node from ComputeNodes Group
But it didn't worked, groups stay grayed (I also tried to take offline all compute nodes, and then restart the head ...Answered | 4 Replies | 1014 Views | Created by MatStack - Friday, April 21, 2017 11:58 AM | Last reply by MatStack - Tuesday, April 25, 2017 6:59 AM -
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How do I disable WFC on compute nodes using a node template?
In my head node I use network topology number 1.Answered | 3 Replies | 6165 Views | Created by Aveleda - Friday, March 26, 2010 12:23 PM | Last reply by DanAdams - Thursday, May 20, 2010 9:18 AM -
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joining compute node to domain during deployment
I can ping the head node.Answered | 7 Replies | 7333 Views | Created by jeffum112 - Friday, January 22, 2010 3:29 PM | Last reply by Brian Broker - Wednesday, February 3, 2010 2:13 PM -
1 Votes
Non-domain-joined Windows compute nodes
Hi Qiufang, Yes, my head node is domain joined.Answered | 3 Replies | 1298 Views | Created by Jim Miranto - Wednesday, January 3, 2018 5:38 AM | Last reply by qiufang shi - Monday, January 8, 2018 5:46 AM -
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Node Unreachable
Interestingly (to me) Ping between the head node and the compute node didn't work but ping between any ...Answered | 2 Replies | 7404 Views | Created by Allan Hilchie - Thursday, May 29, 2008 1:02 AM | Last reply by Allan Hilchie - Friday, May 30, 2008 4:17 PM -
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removing compute capability on head node -- now we can't bring back "online"?
Several people have commented that it's odd that the head node appears "offline" when the Compute Node role is removed from the Head ...Answered | 2 Replies | 6470 Views | Created by Marty Humphrey - Monday, July 21, 2008 7:45 PM | Last reply by Marty Humphrey - Tuesday, July 22, 2008 9:38 PM -
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Can't add Compute node on a virtualized environment
Once I completelly install a new VM for the compute node I was able to add it as a compute node.Answered | 3 Replies | 9075 Views | Created by Nelson Morais - Sunday, March 6, 2011 2:58 PM | Last reply by SergiiKorin - Thursday, October 27, 2011 2:44 PM -
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Unable to add a new node (List of nodes empty)
now you are trying to deploycompute nodes and you go to the add node wizard, but you don't see any compute nodes ...Answered | 4 Replies | 7680 Views | Created by HPC-Noob - Tuesday, August 5, 2008 9:57 AM | Last reply by MehulRathod - Tuesday, September 23, 2008 10:17 PM -
2 Votes
HPC - Unreachable node
Currently some jobs are running on the head node and a compute node.Answered | 10 Replies | 11989 Views | Created by Marc Coste - Saturday, May 16, 2009 4:39 PM | Last reply by rmag - Monday, May 18, 2009 12:50 PM -
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?Answered | 1 Replies | 4872 Views | Created by MadScientistBob - Thursday, May 5, 2011 10:57 PM | Last reply by MadScientistBob - Saturday, May 7, 2011 6:26 PM -
1 Votes
Failing to add a preconfigured compute node to a cluster
When I created computed node from the ground up, not by wmware clone, then all went ok.Answered | 4 Replies | 6956 Views | Created by zandr - Wednesday, October 26, 2011 4:37 PM | Last reply by zandr - Friday, October 28, 2011 11:59 AM -
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Re-provision a node (RC1)
Hi Marco, You cannot reprovision a compute node with the template you've provided.Answered | 1 Replies | 6483 Views | Created by Marco Mura - Saturday, July 5, 2008 4:26 PM | Last reply by Brian Broker - Tuesday, July 8, 2008 11:32 AM -
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Windows Server 2008 HPC Edition "No Internet connectivity in compute nodes"
HI, So, I have already seen the case, where the head node were running NAT and once a compute node was trying to make a name resolution ...Answered | 3 Replies | 7649 Views | Created by gtherreault - Monday, December 14, 2009 8:59 PM | Last reply by gtherreault - Thursday, February 11, 2010 4:07 PM -
1 Votes
Nodes Fail during Provisioning
and the management log from the head node?Answered | 9 Replies | 8815 Views | Created by npark - Thursday, January 22, 2009 6:54 PM | Last reply by parmita mehta - Thursday, March 26, 2009 6:08 PM -
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Can not add computenodes - no nodes are discovered
can you ping the head node from the compute node?Answered | 3 Replies | 6586 Views | Created by HeftiSchlumpf - Tuesday, June 30, 2009 11:30 PM | Last reply by Johannes_de - Friday, July 3, 2009 7:31 AM -
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can not join a compute node to a hpc cluster
go to the add node wizard, select - add pre-configured nodes... select all the nodes that show up- next select the template you created in the previous ...Answered | 1 Replies | 6036 Views | Created by Andreas Wahlert - Wednesday, February 17, 2010 3:40 PM | Last reply by parmita mehta - Friday, February 19, 2010 7:00 PM - Items 1 to 20 of 197139 Next ›
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