Using SRB Tutorial

lllUsing SRB Tutorial NGS Induction, NeSC EdinburghGuy Warner, NeSC Training Team The aim of this tutorial is to demonstrate how srb can be used to store files that may be accessed from multiple locations. This will be achieved by running srb commands on both a remote machine and your local machine. In the tutorial please replace by your local user account name. by your remote ngs account name. by the your name used for accessing srb.Remember that all three of these names will (normally) be different. 1. Open two terminal windows. One terminal will be used to run srb commands on the remote machine grid-data.rl.ac.uk whilst the other terminal will run srb commands on your local machine. All of the commands used for this tutorial depend on GSI for authentication. Hence you must have a valid proxy with time left. You can check the state of your proxy by typing (in either terminal) grid-proxy-info -timeleftThis shows the amount of time left in your proxy (in seconds). If this is zero or low (anything less than 10800 (3 hours) can be considered as low) then restart your proxy by running the following commands grid-proxy-destroygrid-proxy-init2. In the terminal to be used for remote srb commands type the command gsissh -p 2222 grid-data.rl.ac.ukFor clarity commands to be run on this remote machine will from here on be prefaced with "remote> ", whilst commands to be run on your local machine will be ...