Differences

This shows you the differences between two versions of the page.

--- network [2022/03/11 17:04] – created astroadmin
+++ network [2022/03/11 20:01] (current) – ↷ Page moved from admininfo:newusersetup:network to network astroadmin
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 ====== Network usage ======
-Please be aware of the distinction between CPU usage/location and disk usage/location. When you log into a machine, you are using its CPU. However, each CPU can access either local disks or disks over the network. The locations /ome/users, /home/httpd/, and /home/ftp are all located on the astronomy server. Thus, if you log into your machine but access files in one of these directories, you are creating network traffic. This is not a problem so long as the volume is relatively small, but if you were to start using or writing programs that do a lot of transfers to and from disk, it can cause poorer performance.
+Please be aware of the distinction between CPU usage/location and disk usage/location. When you log into a machine, you are using its CPU. However, each CPU can access either local disks or disks over the network. The locations /home/users, /home/httpd/, and /home/ftp are all located on the astronomy server. Thus, if you log into your machine but access files in one of these directories, you are creating network traffic. This is not a problem so long as the volume is relatively small, but if you were to start using or writing programs that do a lot of transfers to and from disk, it can cause poorer performance.
 In addition to being able to access the server disks, each Linux workstation has local disk space. It is import to remember that performance of applications which access disk files depends on whether the file access is local or over the network. In addition if you are accessing things over the network, you affect the performance of other computing systems in the department as well.
-By default, when you get an account, your home directory will be located on the server disk, in /home/users/username. Once you start to use significant I/O, you should request a directory on your local machine. This can be requested by emailing issues@astronomy.nmsu.edu
+By default, when you get an account, your home directory will be located on the server disk, in /home/users/username. Once you start to use significant I/O, you should request a directory on your local machine. This can be requested by emailing issues at astronomy.nmsu.edu
 It is important to try to work on local disks whenever possible. Responsible network usage will help everybody in the department.