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CMDaemon won’t restart my service like it is supposed to. But I can start the service by running the init script manually. What’s going on?

Notice of Knowledge Base Relocation Our Knowledge Base has been relocated to the NVIDIA Enterprise Support Portal. This update is...
How can I reduce the size of cmdaemon and node installer logs?

Notice of Knowledge Base Relocation Our Knowledge Base has been relocated to the NVIDIA Enterprise Support Portal. This update is...
Why can I login to the node as root, but not as a regular user?

Two likely possibilities: 1. Maybe because /home is not mounted. Or 2. Maybe because users have been configured by Bright...
I’ve revoked a certificate, how can I remove it?

You can’t. Certificates that have been issued and/or revoked, cannot be removed with Bright Cluster Manager. This is because even...
How do I clear the restart required flag?

Notice of Knowledge Base Relocation Our Knowledge Base has been relocated to the NVIDIA Enterprise Support Portal. This update is...
How can I move /cm/shared to a dedicated, off-cluster, NFS server?

Notice of Knowledge Base Relocation Our Knowledge Base has been relocated to the NVIDIA Enterprise Support Portal. This update is...
How do I know when a clone operation has completed?

Notice of Knowledge Base Relocation Our Knowledge Base has been relocated to the NVIDIA Enterprise Support Portal. This update is...
How can a custom command be run in cmsh?

Notice of Knowledge Base Relocation Our Knowledge Base has been relocated to the NVIDIA Enterprise Support Portal. This update is...
When does a node need to be restarted?

When does a node need to be restarted? Why does a node need to be restarted? Can I ignore it?...
How do I purge/expire my MySQL binary logs?

Notice of Knowledge Base Relocation Our Knowledge Base has been relocated to the NVIDIA Enterprise Support Portal. This update is...
How do I drain a node or node group with cmsh from command line?

Notice of Knowledge Base Relocation Our Knowledge Base has been relocated to the NVIDIA Enterprise Support Portal. This update is...
How do I remove a generic device from BCM?

Purpose A generic device is a device not running the CMDeamon service, but monitored in BCM for a basic UP/DOWN...
Major Operating System (OS) upgrades on a BCM cluster

Preamble There are several paths available for upgrading the operating system of a BCM Cluster. In this article, we will...
How to Change TTL for Head Node DNS Service?

Bright Versions: 8.1, 8.2, 9.0, 9.1, 9.2 BCM Versions: 10.0 On the cluster’s head node(s), the minimum TTL that is...
How to Run a Script Only at First Boot of Compute Node

Let’s say you have some software installer that needs to be run on a compute node the first time that...
How Do I Add a BCM ISO as an APT Repository on BCM Ubuntu Clusters?

Notice of Knowledge Base Relocation Our Knowledge Base has been relocated to the NVIDIA Enterprise Support Portal. This update is...

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Cluster Management

CMDaemon won’t restart my service like it is supposed to. But I can start the service by running the init script manually. What’s going on?

How can I reduce the size of cmdaemon and node installer logs?

Why can I login to the node as root, but not as a regular user?

I’ve revoked a certificate, how can I remove it?

How do I clear the restart required flag?

How can I move /cm/shared to a dedicated, off-cluster, NFS server?

How do I know when a clone operation has completed?

How can a custom command be run in cmsh?

When does a node need to be restarted?

How do I purge/expire my MySQL binary logs?

How do I drain a node or node group with cmsh from command line?

How do I remove a generic device from BCM?

Major Operating System (OS) upgrades on a BCM cluster

How to Change TTL for Head Node DNS Service?

How to Run a Script Only at First Boot of Compute Node

How Do I Add a BCM ISO as an APT Repository on BCM Ubuntu Clusters?