Changes between Version 4 and Version 5 of access/BomAccessDocumentation/bom-dp9-management


Ignore:
Timestamp:
Sep 9, 2020 3:47:29 PM (2 weeks ago)
Author:
Wenming Lu
Comment:

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  • access/BomAccessDocumentation/bom-dp9-management

    v4 v5  
    1 = Manage your dp9 disk and inode storage
     1= Manage dp9 Project
    22
    3 This wiki is about the disk space management policy and procedure for resources available for BoM ''dp9'' project on NCI platforms, i.e. how to manage individual usage on disk and inode in ''dp9''.
     3This wiki is about managing resources for BoM ''dp9'' project on NCI platforms, including computing units and disk space. 
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    5 These procedures are managed by the ''dp9'' resource manager. Wenming Lu is currently taking up this role.
     5These procedures are managed by the ''dp9'' resource manager. Currently, Wenming Lu is sitting at this role.
    66
    77[[BR]][[BR]]
    88== dp9 in General ==
    99
    10 ''dp9'' is a resource project on NCI platforms for NWP members of BoM Earth System Modelling program for research and development work.
     10''dp9'' is a resource project on NCI platforms for BOM NWP research and development work.
    1111
    12 ''dp9'' has been allocated storage space on **''/scratch''**, **''/g/data''**, and **''mdss''** (tape drive), as well as CPU resources.
     12''dp9'' has been allocated storage space on **''/scratch''**, **''/g/data''**, and **''mdss''** (tape drive), as well as computing resources.
    1313
    1414=== Resources ===
    15 
    16  * **''/g/scratch/dp9''** on ''gadi'' has large amount of disk ([[span(style=color: #FF0000, 800T )]]) and inodes space, but it has limited lifetime, with a 6 months data deletion policy.
     15 * The computing resource allocated to ''dp9'' sits at [[span(style=color: #FF0000, 9MSU )]], which is subject to updates each quarter and during a quarter.
     16 * **''/g/scratch/dp9''** on ''gadi'' has large amount of disk ([[span(style=color: #FF0000, 800T )]]) and inodes space, but it has limited lifetime, with a 3 months data deletion policy.
    1717 * **''/g/data/dp9''** has total disk space of [[span(style=color: #FF0000, 220T )]] and [[span(style=color: #FF0000, 45 Million inodes )]]; **''/g/data/dp9**'' is accessible from ''accessdev'' as well as ''gadi''.
    1818 * ''dp9'' has on mdss tape drive total of [[span(style=color: #FF0000, 1700T )]] and [[span(style=color: #FF0000, 82.1 Million inodes )]].
     
    2121=== Users ===
    2222
    23  * There are total of 42 users in ''dp9''.
    24  * Core ''dp9'' users are the members of Atmospheric Modelling and Data Assimilation teams, and Yi Xiao, Ilia Bermous, Zhihong Li, Tan Le, Milton Woods and Wenming Lu from the Modelling Systems Team.
    25  * All other BOM users, external users and former ESM team members are guest users of ''dp9''.
     23 * As of '''1 Sept 2020''', there are total of 44 users in ''dp9'', of which 30 are core members.
     24 * By Default, members from teams Atmospheric Modelling, Data Assimilation and Model Systems join ''dp9'' as core member.
     25 * By default, all other BOM users, external users and former ESM team members are guest users of ''dp9'' upon joining the project.
     26 * A Guest user can be promoted to core member when providing evidence of working in NWP projects which requires
     27   * more than 100k Service Units in a quarter; and/or
     28   * the disk space allocated to a gust member is not enough to perform such duties ([wiki:access/BomAccessDocumentation/bom-dp9-management/policy Click] for guest member usage allocations).
     29   * Such user will be relegated to guest user when the duties are complete.
    2630
    2731[[BR]][[BR]]
     
    2933
    3034=== Principle ===
    31  * Requests to users to do disk management tasks should be kept to minimum level.
     35 * Requests to users on disk management tasks should be kept at the minimum level.
    3236 * The management system should be automated, preemptive and proactive.
    33  * The policy is subject to changes as resources of ''dp9'' change.
     37 * The policy is subject to updates as resources, members and other related issues vary in the project.
    3438
    3539[[BR]]