Changes between Version 15 and Version 16 of Documentation/bAccountManagement/aScheduler


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Timestamp:
Jun 14, 2013, 8:47:33 PM (11 years ago)
Author:
ssugrim
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  • Documentation/bAccountManagement/aScheduler

    v15 v16  
    55As this is a wireless testbed, it is difficult to run multiple experiments without interference. Therefore, we currently only support one experiment at a time on the individual grid. In Orbit speak, a grid is a set of nodes together with the controlling console which can be used to run experiments. In the present setup, the testbed consists of a single large grid (main grid) with 400 nodes and an array of sandboxes i.e. "grids" with only 2 nodes and a console, which are development and test environments intended to reduce the time experimenters need on the main grid. Ideally, experimenters develop their software (application programs, routing protocols, measurement instrumentation, etc.) on off-site machines and then use the sandboxes for integration with the orbit environment and orbit software infrastructure. Once the experiment runs successfully in the sandbox environment, it can be moved to the main grid.
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    7 ||[[Image(Schedule-howto3.jpg, width=500)]]||
     7||[[Image(Schedule-howto3.png, width=800)]]||
    88||Figure 1: Scheduler web page||
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    1212To reserve a resource, first navigate to the table for the day you wish to make the reservation on (please note that you can advance the calendar by using navigation links at the bottom of the page; also you cannot reserve a resource for a date/time that has passed or the one for which you don't have permission). Once you have located the table for the requested day, click on the time slot you want to use as a start time of your resource reservation. This will open the form showing the detail of the reservation. Currently slot duration is limited to 2 hours per request.
    1313
    14 [[Image(Schedule-howto4.jpg, border:solid 2px black)]]
    15 [[Image(Schedule-howto5.jpg, title="Newly crated reservation", align=right, width=250, border:solid 2px black)]]
     14[[Image(Schedule-howto4.png,width=500, border:solid 2px black)]]
     15[[Image(Schedule-howto5.png, title="Newly crated reservation", align=right, width=250, border:solid 2px black)]]
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    1717After saving the reservation, the pop-up windows is closed and main scheduler table is updated with the newly created reservation slot in yellow color indicating that it is in the "pending approval" state. Also, the email notification  on the reservation is sent to your registered email address. 
     
    2323It is possible to ask for a particular slot even if other user already made a reservation for it. The procedure is the same as for requesting an empty slot except that the resulting color changes to red once there are multiple simultaneous (conflicting) reservations as shown in Figure 2.
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    25 ||[[Image(Schedule-HowTo6.jpg)]]||
     25||[[Image(Schedule-HowTo6.png)]]||
    2626||Figure 2: Scheduling Conflicts||
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