Node Provisioning

Before The Kernel Loads; Provisioning Nodes; The Kernel Image, Ramdisk And Kernel Modules; Node-Installer; Node States; Updating Running Nodes; Adding New Nodes; Troubleshooting The Node Boot Process

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Can't provision compute nodes: "Failed to load ldlinux.c32". This "cluster" is just bog-standard desktop hardware, super ... know where to start troubleshooting?

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Sometimes, it is necessary to bring up a cluster all at once, let's say, after a maintenance period. The instructions here assume that the cluster has been previously set up. It also assumes that you have selected a number of... (More)

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sed encryption

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This article explains Bright Cluster Manager can be configured to manage a regular node with a Self Encrypted Drive (SED), so that the regular node is able to boot via PXE and be provisioned.

This procedure was tested on... (More)

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In recent (december 2016) versions of RHEL/CentOS 7.3, the bridge kernel module has been split into two components: the bridge and br_netfilter kernel modules. By default, Bright adds the bridge kernel module to the list of kernel modules in any... (More)