# Notes ## References ### Keepalived * [Using Keepalived for managing simple failover in clusters (1/3)](https://www.redhat.com/sysadmin/ha-cluster-linux) * [Setting up a Linux cluster with Keepalived: Basic configuration (2/3)](https://www.redhat.com/sysadmin/keepalived-basics) * [Keepalived and high availability: Advanced topics (3/3)](https://www.redhat.com/sysadmin/advanced-keepalived) ### KVM/Libvirt Networking * [Types of virtual machine network connections (NAT/Routed/Bridged/Isolated...)](https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/configuring_and_managing_virtualization/configuring-virtual-machine-network-connections_configuring-and-managing-virtualization#types-of-virtual-machine-network-connections_configuring-virtual-machine-network-connections) ### WRF Performance * [AMD EPYC 7003 (Milan)](https://infohub.delltechnologies.com/p/wrf-performance-with-amd-epyc-7003-series-processors-on-dell-emc-poweredge-servers) * [Intel Xeon 3rd Generation Scalable (Icelake)](https://infohub.delltechnologies.com/p/wrf-performance-with-3rd-generation-intel-xeon-scalable-processors-on-dell-emc-poweredge-servers) ### Storage Concepts * [Direct-attached Storage (DAS)](https://searchstorage.techtarget.com/definition/direct-attached-storage) * [Logical Volume Manager (LVM) versus standard partitioning in Linux](https://www.redhat.com/sysadmin/lvm-vs-partitioning) * [What is a SAN? Ultimate Storage Area Network Guide](https://searchstorage.techtarget.com/definition/storage-area-network-SAN) ### Lustre * [Lustre Compilation for MLNX_OFED](https://docs.nvidia.com/networking/display/MLNXOFEDv551032/Lustre) ### Slurm * [Automatic SLURM Build and Installation Script](https://www.ni-sp.com/slurm-build-script-and-container-commercial-support/) * [Job Script for Hybrid Parallelization](https://support.ceci-hpc.be/doc/_contents/SubmittingJobs/SlurmFAQ.html#q05-how-do-i-create-a-parallel-environment) * [Slurm Guides from Niflheim](https://wiki.fysik.dtu.dk/niflheim/SLURM) ### ZFS * [ZFS 101 - Understanding ZFS Storage and Performance](https://arstechnica.com/information-technology/2020/05/zfs-101-understanding-zfs-storage-and-performance/) * [An Introduction to ZFS - A Place to Start](https://www.servethehome.com/an-introduction-to-zfs-a-place-to-start/)