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Questions tagged [clustering]

The tag has no usage guidance.

0
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0answers
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Duplicate Output from mpiexec

I have installed MPI on my 3 node raspberry-pi 3B+ cluster and whenever I run any command I get 12 replies, 4 from each node, as an example, when I run mpirun -machinefile machinefile hostname I get ...
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0answers
11 views

Kubernetes destroying microservices with a DB

How can Kubernetes recover the data of my microservices when it has to be removed due a healthcheck failure? How will the new instance have the same information on the DB?
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0answers
8 views

Openfire Cluster Setup

Can any one post exact step to follow to setup openfire cluster? I am using openfire 4.3.1, I have installed hazelcast plugin. Need to know the configuration required, I found couple of links but was ...
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0answers
6 views

HTCondor refuses to start any sub-daemons

I have successfully installed HTCondor on the master node and this allows job submission, however the job sits in the queue. I followed the same approach to install HTCondor on the first node, but ...
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0answers
10 views

Issue in Tomcat Session replication for MVC dynamic web application

I have two tomcat instances running in different machines. I am using apache, modjk load balancer with sticky session. i enabled tomcat simple cluster in tomcat server.xml file. but session ...
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0answers
93 views

Connect MacBook to Windows/Linux PC with Thunderbolt 3 to use it as e-GPU

I got a MacBook and a Windows PC with powerful GPUs and the motherboard has thunderbolt3 port. I want to connect my MacBook to PC via Thunderbolt 3 and utilize the GPUs to run software like the Final ...
0
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0answers
23 views

Raspberry pi clusters different pis

Am looking at building a raspberry pi cluster, and I have looked around the net but can’t find an answer to my question but do all the pis in the cluster have to be of the same type? E.g raspberry pi ...
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0answers
39 views

Windows Service using specific ip address (not primary server primary address) [closed]

I have a windows cluster (MSCS) with multiple virtual IP. No problem when the user initiate the communication. Is there a way to force an existing windows service to use one specific IP address when ...
2
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2answers
1k views

Putting Clusters in a Excel Graph

I have a data set generated similar to the following table. Label | X | Y | A | 1 | 1 | B | 2 | 2 | B | 3 | 2 | A | 4 | 3 | C | 5 | 4 | A | 4 | 3 |...
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1answer
1k views

IIS failover Clusters?

I'm new to servers and stuff(I'm a programmer not a server guy) and I have a question about IIS failover clustering. I have two IIS servers up and running, and they're identical. I want to set up the ...
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0answers
54 views

cluster comput gaming possible? [duplicate]

I have my own private server setup, albeit old pentium 3 units they each hold 1/2 gb ram and about 900mhz over 10units, each has 80gb hdds....they are outdated stock from a large company but are ...
2
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0answers
2k views

Failover clustering validation report error: Validate Active Directory Configuration

I am deploying failover clustering on windows server 2012 r2 enterprise When validate configuration, failover cluster validation report an error At system configuration > Validate Active Directory ...
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3answers
4k views

Can i setup cluster for windows 7?

I have two computers, both crummy ones, one is Celeron with two cores 2.2. second one is Pentium 4 with one core, both with 2 GB of ram. now what i want to achieve is that to use that second one to ...
0
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1answer
741 views

Is it possible to use mod-cluster with JBoss EAP 6.2 without a separate Apache HTTPD server?

I am charged with prototyping a port of a suite of Web Applications from Web Logic to JBoss EAP (version 6.2). I am by no means an expert at either Web Logic or JBoss. The high-level requirements ...
1
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0answers
80 views

How to set up a productive and flexible Linux cluster?

I have 7 old computers that are a few years old. I want to cluster them together to create a linux cluster that will run general purpose software(not cluster specific). Is there any software that can ...
0
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2answers
283 views

Application server for C programs?

I'm writing some programs in C that will run in a distributed environment. Is there anything like an application server for C that provides clustering, monitoring, logging, etc?
1
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5answers
692 views

Is it possible to “farm” out graphics processing to a comparatively more powerful machine?

I have a computer with comparatively weak graphics, and one with comparatively strong graphics. I would like to run a graphics-intensive application on the weaker machine, using the graphics power of ...
7
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2answers
10k views

How to make high performance cluster out of 2 laptops I have at home [duplicate]

Possible Duplicate: Is it possible to combine processing power of 2 computers? Hi, I have 2 laptops at home. Could someone please suggest some free cluster softwares using which I can make a HPC ...
0
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3answers
67 views

How to virtualize hardware (the other way around)

Generally questions about virtualization means putting more virtual computers on 1 physical computer. What my question is about is the other way around. Namely: how to make from different physical ...
1
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6answers
865 views

Saving (Imaging) Free Disk Space (Unused Clusters) to Recover Deleted Files

Is there an app that can save all of the free clusters on a disk to a file? In some circumstances, when a file gets deleted, the only way to try to recover it is to scan the disk (or partition) for a ...
4
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2answers
2k views

Linux queuing system

We have a few computers that are used for simulations in physics which are run by a few people. I would like to install some queuing system to submit tasks and to fairly share resources. What would ...
2
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4answers
457 views

How do I leverage the power of my desktop from my laptop?

I have a powerful desktop, and a decent laptop. My laptop is my primary machine. When I'm home, I'd like to "tap into" the power of my desktop while using my laptop. I'm not thinking a solution like "...