Installation Base environment and add-ons for computing
Hi everybody,
Probably my question is very basic for most users of this forum, but I am new to the Linux / Centos world and my doubts are from a beginner. I work in science and currently I have to prepare a computer with operating system CENTOS7 for a new data processing software that I will use. These are the characteristics of the equipment that I will use: - 2 x 2,4 GHz Quad-Core Intel Xeon - 8 cores, 256 KB L2 cache per core, 12 MB L3 cache per Processor - 32 GB 1066 MHz DDR3 (8 slots x 4 Gb) - 250 Gb SSD disk for the operating system - (2 x 2 Tb) HD disk in a RAID for data storage On the other hand these are the recommendations of the software developer for the installation: - Supported on 64 bit Linux using Intel and AMD processors - Disk space required for installation: 91,345,683 Bytes - "The amount of memory needed for compute nodes is highly dependent on the type and size of data being processed and the algorithms being applied. A traditional rule of thumb has been to configure compute nodes with at least 2 Gb of RAM per core with a 32 Gb minimum. This configuration has worked well for systems with fewer than 32 cores and that are primarily focused on time processing." - "For login nodes we recommend at least 64 Gb of RAM if being utilized by a single users." - "Swap should equal 2x physical RAM for up to 2 GB of physical RAM, and then an additional 1x physical RAM for any amount above 2 GB, but never less than 32 MB. For systems with really large amounts of RAM (more than 32 GB) you can likely get away with a smaller swap partition (around 1x, or less, of physical RAM)" The team will only use it to process data (volumes around 100 Gb of data), so I need a very basic desktop environment but the installation is optimized to get the best performance for handling this data. My question is what base environment and what add-ons should I select in the installation so that it is most advisable for me? Thank you very much |
Ah, you're in university, and consequently have to Battle for sanity.
Mention the server. Guys here know stuff, and will tell you. Mention the speed of your connections, or are you mining bitcoin? |
Solved! I asked a collegue form other University and recommended me to install the Developers environment and (specifically for my topic work), create a SWAP partition of 64 Gb in other to manage the big data volume.
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