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How to use IBM Spectrum Scale with CSI Operator 1.0 on Openshift 4.2 - sample usage scenario with Tensorflow deployment

In this blog entry I would like to present how to use the IBM Spectrum Scale with CSI Operator on Openshift 4.2 by introducing a sample Tensorflow deployment with assigned GPFS storage. The basic concepts of CSI, storage provisioning, deployment and service routes will be covered in detail. At...

Przemyslaw Podfigurny's profile image

Blog Entry
Enabling and monitoring Nvidia GPUs on Openshift 4 for AI workloads - a step by step guide

In order to use Nvidia GPUs in an Openshift 4 cluster on worker nodes, you need to deploy the Special Resource Operator. There are some prerequisites that must be met before the operator can be installed correctly. Disable nouveau (RHEL worker node only) If your worker nodes are RHEL76...

Przemyslaw Podfigurny's profile image


Blog Entry
How to add Linux machine as Active Directory client to access IBM Spectrum Scale™?

So you want to access data on IBM Spectrum Scale from your Linux Client and using FILE protocols like CIFS, then read along to learn how to configure your Linux machine as a client to your Active Directory. This article will show you to configure client with PLAIN AD IDmaping. I will prepare...

Archive User's profile image

Blog Entry
How to set up a remote cluster with IBM Spectrum Scale - steps, limitations and troubleshooting

In this blog entry I will present how to set up a sample remote cluster, show common configuration errors and solutions for them. Steps to enable a dedicated high speed network for GPFS daemon communication will be covered as well. This would provide very efficient storage access to locally...

Archive User's profile image

Blog Entry
How to use IBM Spectrum Scale with CSI Operator 1.0 on Openshift 4.2 - sample usage scenario with Tensorflow deployment

In this blog entry I would like to present how to use the IBM Spectrum Scale with CSI Operator on Openshift 4.2 by introducing a sample Tensorflow deployment with assigned GPFS storage. The basic concepts of CSI, storage provisioning, deployment and service routes will be covered in detail. At...

Archive User's profile image

Blog Entry
IBM Spectrum Scale CSI driver video blogs

IBM Spectrum Scale CSI driver 1.0 was released earlier this month and here are some tutorial videos on how to use the driver that you might find useful. How to install the CSI driver on Kubernetes cluster using operator https://youtu.be/tPnQNyjxFjk How to configure and deploy CSI driver...

Smita Raut's profile image

Blog Entry
IBM Spectrum Scale CSI Driver v1.0.0 released

IBM Spectrum Scale driver for persistent storage for containers which is based on Container Storage Interface (CSI) specification is now available. The Spectrum Scale CSI driver v1.0.0 is released and images can be downloaded from- https://quay.io/ibm-spectrum-scale/ibm-spectrum-scale-csi...

Smita Raut's profile image

Blog Entry
Now configure IBM™ Spectrum Scale with Overlapping UNIXMAP ranges

As part of the new feature added into Release 5.0.4 for IBM™ Spectrum Scale , you can now configure authentication with AD + RFC2307 schema where the domains may have overlapping unixmap ranges We have seen in some cases where there are two or more domains in an environment where the same...

Archive User's profile image

Blog Entry
Help Article: Care to be taken when configuring AD with RFC2307

This is a help article avoid some mistakes that we may make when configuring authentication. An error in authentication can lead to data access issues. Hence, its important to understand the command and its parameters and also take necessary precautions so that we avoid making unforced errors. ...

Archive User's profile image