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Tag: troubleshooting

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Recent Posts

  • Testing Alluxio for Memory Speed Computation on Ceph Objects
  • Experimenting on Ceph Object Classes for Active Storage
  • Fourth Robotics and ROS in Zurich Meetup
  • Our recent paper on Cloud Native Storage presented at EuCNC 2019
  • Third Robotics and ROS in Zürich Meetup

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  • led grow lights on Termite. A Java library for the selective “Lambdafication” of applications.
  • affnetz on Parallel OpenStack Multi Hosts Deployments with Foreman and Puppet
  • led grow lights on KubeCon’18 – Cloud, containers, edge, nets, robots, and philosophy of science
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  • led grow lights on Some Cloud Robotics News

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Open positions

Service Engineering

  • *.*
  • Articles
    • Charging
    • Cloud Robotics
    • Cloud Storage
    • CloudFoundry
    • Colloquium
    • Community
    • Education
    • Events
    • HowTos
    • News
    • OCCI
    • Open Source
    • OpenShift
    • OpenStack
    • Standards
    • Visits
  • Career
  • Labs
    • ICCLab
    • SPLab
  • Projects
    • Arcus – Understanding energy consumption in the cloud
    • COST Action IC0906
    • COST Action IC1304
    • ElasTest
    • FI-NEXT
    • FI-PPP
    • FI-PPP CONCORD
    • FI-PPP FI-WARE (KIARA)
    • FI-PPP XiFi (FI-Ops)
    • FuturICT – FET Flagship
    • GEYSER
    • InIT Cloud Seed
    • Mobile Cloud Networking
    • Scale-UP
    • SESAME
    • T-NOVA
    • The InIT BladeCenter Lab
    • The InIT Cloud Computing Lab
    • ZuFi: The Zurich Future Internet node
  • Publications
  • Research Approach
    • Impact
      • Academic Services
      • Open Source
      • Standards
    • Research Initiatives
      • Active Service Management
      • Cloud Application Development Tooling
      • Cloud Application Management
      • Cloud Automation
      • Cloud High Availability
      • Cloud Incident Management
      • Cloud Interoperability
      • Cloud Monitoring
      • Cloud Orchestration
      • Cloud Performance
      • Cloud Robotics
      • Cloud Storage
      • Cloud-Native Applications
      • Distributed Computing in the Cloud
      • Energy Aware Cloud Load Management
      • PaaS on OpenStack
      • Rating – Charging – Billing
      • Service Operations
      • Service Tooling
      • Software Defined Networking for Clouds
      • Understanding Cloud Energy Consumption
    • Research Themes
      • Energy Efficiency in Cloud Computing
      • Infrastructure as a Service (IaaS)
      • Pervasive Services
      • Platform as a Service (PaaS)
      • Service-Based Applications
    • Strategic Collaborations
      • CloudSigma
      • Equinix
  • Team
  • The ICCLab Community
    • Archive
    • CloudFoundry User Group
    • Docker User Group
    • OpenStack User Group
    • SDN Group Switzerland
    • SI Cloud Computing SIG
  • Transfer
    • ACeN
    • Apalia
    • ARKIS
    • ECRP
    • MOSAIC
    • SafeSwissCloud
    • Solidna

Recent Posts

  • Testing Alluxio for Memory Speed Computation on Ceph Objects
  • Experimenting on Ceph Object Classes for Active Storage
  • Fourth Robotics and ROS in Zurich Meetup
  • Our recent paper on Cloud Native Storage presented at EuCNC 2019
  • Third Robotics and ROS in Zürich Meetup

Recent Comments

  • led grow lights on Termite. A Java library for the selective “Lambdafication” of applications.
  • affnetz on Parallel OpenStack Multi Hosts Deployments with Foreman and Puppet
  • led grow lights on KubeCon’18 – Cloud, containers, edge, nets, robots, and philosophy of science
  • led grow lights on SC2 2018 – The 8th IEEE International Symposium on Cloud and Services Computing
  • led grow lights on Some Cloud Robotics News

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Niryo Arm Motor Troubleshooting

In most development processes hiccups are unavoidable. Our grasping application using the Niryo One arm was no exception. During testing, we had two of our arms break down and with this post, we would like to share our experiences with debugging and resolving these issues. As far as we can understand, the axis 6 motor […]

24.04.2019 Dimitrios Dimopoulos
Kategorie: *.*, Cloud Robotics

Deploy Ceph and start using it: end to end tutorial – Troubleshooting (part 2/3)

(Part 1/3 – Installation – Part 3/3 – librados client) It is quite common that after the initial installation, the Ceph cluster reports health warnings. Before using the cluster for storage (e.g., allow clients to access it), a HEALTH_OK state should be reached: cluster-admin@ceph-mon0:~/ceph-cluster$ ceph health HEALTH_OK This part of the tutorial provides some troubleshooting hints that I […]

02.05.2014 piiv
Kategorie: Articles, HowTos

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