A server farm or server cluster is a collection of computer servers, usually maintained by an organization to supply server functionality far beyond the capability of a single machine. They often consist of thousands of computers which require a large amount of power to run and to keep cool. At the optimum performance level, a server farm has enormous financial and environmental costs.[1]They often include backup servers that can take over the functions of primary servers that may fail. Server farms are typically collocated with the network switches and/or routers that enable communication between different parts of the cluster and the cluster's users. Server "farmers" typically mount computers, routers, power supplies and related electronics on 19-inch racks in a server room or data center.

Server farms are commonly used for cluster computing. Many modern supercomputers comprise giant server farms of high-speed processors connected by either Ethernet or custom interconnects such as Infiniband or Myrinet. Web hosting is a common use of a server farm; such a system is sometimes collectively referred to as a web farm. Other uses of server farms include scientific simulations (such as computational fluid dynamics) and the rendering of 3D computer generated imagery (see render farm).[2]


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Server farms are increasingly being used instead of or in addition to mainframe computers by large enterprises. In large server farms, the failure of an individual machine is a commonplace event: large server farms provide redundancy, automatic failover, and rapid reconfiguration of the server cluster.

The performance of the largest server farms (thousands of processors and up) is typically limited by the performance of the data center's cooling systems and the total electricity cost rather than by the processors' performance.[3] Computers in server farms run 24/7 and consume large amounts of electricity. For this reason, the critical design parameter for both large and continuous systems tends to be performance per watt rather than cost of peak performance or (peak performance / (unit * initial cost)). Also, for high availability systems that must run 24/7 (unlike supercomputers that can be power-cycled to demand, and also tend to run at much higher utilizations), there is more attention to power-saving features such as variable clock-speed and the ability to turn off both computer parts, processor parts, and entire computers (WoL and virtualization) according to demand without bringing down services. The network connecting the servers in a server farm is also an essential factor in overall performance, especially when running applications that process massive volumes of data.[4]

The EEMBC EnergyBench, SPECpower, and the Transaction Processing Performance Council TPC-Energy are benchmarks designed to predict performance per watt in a server farm.[5][6] The power used by each rack of equipment can be measured at the power distribution unit.Some servers include power tracking hardware so the people running the server farm can measure the power used by each server.[7] The power used by the entire server farm may be reported in terms of power usage effectiveness or data center infrastructure efficiency.

According to some estimates, for every 100 watts spent on running the servers, roughly another 50 watts is needed to cool them.[8] For this reason, the siting of a server farm can be as important as processor selection in achieving power efficiency. Iceland, which has a cold climate all year as well as cheap and carbon-neutral geothermal electricity supply, is building its first major server farm hosting site.[8] Fibre optic cables are being laid from Iceland to North America and Europe to enable companies there to locate their servers in Iceland. Other countries with favorable conditions, such as Canada,[9] Finland,[10] Sweden[11] and Switzerland,[12] are trying to attract cloud computing data centers. In these countries, heat from the servers can be cheaply vented or used to help heat buildings, thus reducing the energy consumption of conventional heaters.[9]

So I searched the manual, the knowledgebase and the forum but found nothing. I called the hotline and while waiting, the recorded voice told me, that the line 6 pods can not do what I wanted, not without a cable connected from the headset jack to the line in of the soundcard in the computer.

So I only wanted to hear what I play without using headsets and without crawling under the table everytime to switch my logitech 5.1 speakers from computersoundcard to the GX out. Probably not the best soundquality but this way it works fine for my purposes.

This biennial full-text report presents data on farm computer usage, including computer access, ownership or leasing, farm business use, and internet access. Also included are commentaries on observable trends in percentages of users and a breakdown of tasks completed via computers for farm businesses. Estimates are presented for the US and by State. Information for this report was obtained from the June Agricultural Survey, conducted yearly. Questions on computer use and access were added to the survey in odd-numbered years beginning in 1997.

This should be as simple as installing the Chia GUI on a second computer and running it. Or having a Chia installation that is specific to a secondary PC that you want to use just for plotting or farming. As I found out, there are roadblocks right upon installation. I hit a bug. What about the Chia passphrase and the second computer? No idea! Do I even need to open the Chia GUI? I would actually have no idea. Tutorials show people opening up to the Chia GUI splash page to verify their keys. How does the Chia passphrase complicate matters? I literally have no idea. Go ahead and read the official Chia page on the passphrase and you will scratch you head and ask yourself WTF is this talking about. It simply adds an entire level of complexity.

Then of course nodes. Maybe some people understand why or how more than one node is bad. Maybe some people knows what happens to Chia if you open up the Chia GUI on 2 different computers on the same network.

You have your full node, which runs everything: farmer, harvester, and wallet.

As best I understand it, the farmer and the wallet should run only on the full node.

The harvester can run on additional computers. The harvesters send their results to the farmer that is on the full node. So only one farmer.

The farmer is on the machine that your router forwards challenges to. So you can have only one farmer (unless you have more than one IP address). Your farmer will know where your other harvesters are, and will forward the challenges to them, and wait for the harvesters to reply.

It would be helpful if, when installing Chia, it asked a few questions, such as whether you want to run a full node or a harvester, and set you up accordingly. And it should offer help on what a full node is and what a harvester is, and what a farmer is, so that you will know how to answer.

You should be able to run a stripped down Chia GUI on other computers that you want to use for farming or plotting. An export function that will allow you to take those keys, and have them installed on the other computer without a bunch of nonsense. You should be able to take the vital parts from your original installation, and simply drop those (install) onto another computer on your network.

I will say though, at this stage, it seems common sense to have a different Chia GUI that can be used exclusively on other computers. Like a bedroom computer where you want to throw in a couple hard drives to add to your farm. Done in a user friendly way not requiring command line garbage. An export would work. Something that takes the required information to enable a simple installation on another computer. Period.

Same thing.

Unless I am misunderstanding something, your additional computers do not need an internet connection. Or are you saying that you need the internet (on the additional PCs) for activities unrelated to Chia?

I solo farm and use Bladebit on a second machine for plotting with no difficulty whatsoever. I am using a Dell r910 with 1024GB of ram running Arch Linux. Bladebit requires 416GB Ram to run, so I run two instances of Bladebit when plotting. You have to work from the command line. To plot you would use a command like this: ./bladebit -f Farmer Public Key -p Pool Public Key /mnt/disk1

The CLI (Command Line Interface) is very useful for tasks that cannot be easily achieved with a GUI. I like using a GUI, but using the CLI means I have a far more customizable experience when using computers.

At this point if you click in the address bar and type cmd and press enter, it will open a cmd window and you can run Chia commands. You need to type chia keys show and press enter.

Find the farmer public key, double click the long number/letter combination so its high lighted, then right click the top of the window, click edit, click copy. Create a text file on a USB stick, type Farmer public key -f paste copied text

So on your usb stick you should have a text file containing your farmer public key, and your pool contract address, and you should also have the bladebit.exe, chia_plot.exe and chia_plot_k34.exe files. Those last two are madmax, and the first does only K32, and the last K33 and K34.

So back to this. The clunky is this. You need to start your computer connected to the internet. Start the Chia GUI. Then disconnect from the internet, which stops the GUI from trying to sync. At that point, the second computer can be used as a Chia GUI plotter.

I have encountered an issue with one of my animated scenes in 3Ds Max, that when I set up the lighting and send it to backburner the lighting comes back differently depending on which computer rendered the frame. It seems to be 3 systems in particular that consistently render frames much lighter than the other computers but it only happens on certain scenes. I am using ART renderer in max 2019.3 with an HDRI setup and Physical camera exposure control. I have tried rendering with and without gamma settings turned on and the same 3 systems still seem to render differently. 0852c4b9a8

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