Changes between Version 21 and Version 22 of sol4/IDMS/ExpTutorial


Ignore:
Timestamp:
06/20/14 20:59:01 (5 years ago)
Author:
adorwat@umail.iu.edu
Comment:

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  • sol4/IDMS/ExpTutorial

    v21 v22  
    55The persistent IDMS experiment allows other users to attach at shared VLAN sites, granting
    66access to the available storage resources. Users may then upload and download their
    7 experiment data using a set of client tools. IDMS provides:
     7experiment data using a set of client tools. IDMS provides:e
    88  * A custom RSpec that configures a node to access the IDMS experiment
    99  * Nodes use DHCP to lease an address within the IDMS data plane subnet
     
    128128
    129129}}}
    130   .xnd file will be generated when you upload the file using lors_upload. This exnode file contains metadata about how your file has been distributed across available depots. If you wish to share you data with other hosts connected on IDMS data plane. Just share the .xnd file. More advanced options available to expore.
     130  .xnd file will be generated when you upload the file using lors_upload. This exnode file contains metadata about how your file has been distributed across available depots. If you wish to share your data with other hosts connected on IDMS data plane. Just share the .xnd file. More advanced options to explore.
    131131
    132132{{{
     
    218218
    219219== Inside rspec ==
    220  Customize [http://groups.geni.net/geni/attachment/wiki/sol4/IDMS/ExpTutorial/pg_extrn_user.xml rspec] is provided to reserve resource on the Instageni aggregate manager.
     220 Customized [http://groups.geni.net/geni/attachment/wiki/sol4/IDMS/ExpTutorial/pg_extrn_user.xml rspec] is provided to reserve resource on the Instageni aggregate manager.
    221221
    222222  * Customized rspec will find the node with sliver type emulab-openvz which comes by default with Fedora 15 disk image.
    223223  * Upon successful booting of image, Data plane interface with default 10.10.1.1 ip address will be connected to shared VLAN. It will also install wget to download configuration files and dhclient to dynamically configure network interfaces.
    224   *  [http://stout.incntre.iu.edu/IDMS/ip_config.sh ip_config] script will find the interface name for default ip address and configure that interface for dhcp. When interface is restarted the data plane  will be connected to idms subnet. Now it can talk to other nodes in the subnet.
     224  *  [http://stout.incntre.iu.edu/IDMS/ip_config.sh ip_config] script will find the interface name for default ip address and configure that interface for dhcp. When interface is restarted the data plane  will be connected to IDMS subnet. Now it can talk to other nodes in the subnet.
    225225  * At last Lors rpm will be downloaded and installed.
    226226
    227  This rspec can easily be customized for any other experiment to connect with idms experiment. Important step would be connecting data plane interface on shared vlan and then renewing ip through DHCP.   
     227 This rspec can easily be customized for any other experiment to connect with IDMS experiment. Important step would be connecting data plane interface on shared vlan and then renewing ip through DHCP.   
    228228
    229229== Contact ==