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Original author:
Dear All, installing HPC on Apollo r2200 based XL170r G9 Servers. Base OS CentOS 7.3. CMU 8.2 (that comes with HPE CST, in HPE Core Software Stack. While compute Golden node can netboot perfectly, during the cloning operation the following error come...
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A new version of HPE Insight CMU v8.2 is now available for download on the "HPE Software Updates and Licensing" site. **IMPORTANT** : Customers upgrading from HP Insight CMU v7.3.2 or earlier versions of Insight CMU to v8.2 must obtain new...
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Original author:
I am after some advice please. I have added a number ofHP Citrix Xenservers (6.5) to Insight Manager but I do not see the guests. How do I see the guest servers in Insight Manager?
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Original author:
Hi all, I have the following issue. I have a CentOS 7 node which I can succesfully backup using CMU 7.2. But when I clone the image, it fails to properly restore /etc/mtab which causes several things in the boot process to fail. In the backed up imag...
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Original author:
Hi there, I downloaded CMU 8.1 with free license for 32 nodes. I installed the CMU management server rpm on my test server (CentOS 7.3) according to the user guide. and it started but the monitoring engine was not working, The gui was okay, I managed...
brs
Posted to:
Original author:
brs
Hi, I'm setting up a server with CMU to manage a small cluster and I'm having an issue which I can't seem to solve. The CMU server (CentOS 7.2) is configured with passwordless login, which works fine, to the node(s) on the cluster (also CentOS 7.2)....
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Original author:
brs
Hello, For monitoring to work properly, please • Make sure password less ssh works between management node & all the compute nodes and among all compute nodes using IP/hostname. Also, compute nodes should be able to do password less ssh to itself...
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Original author:
brs
You don't say if the compute nodes can ssh without password back to the head node. That is the first thing that comes to mind.
Posted to:
Original author:
Hi Rostislaw, Please increase the monitoring debug level CMU_MAIN_MONITORING_DEBUG_LEVEL, CMU_SEC_MONITORING_DEBUG_LEVEL, CMU_SMD_MONITORING_DEBUG_LEVEL to 3 in /opt/cmu/etc/cmuserver.conf file and restart the monitoring on head node using below step...
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