1 / 7

iRODS Service in GIMI

iRODS Service in GIMI. iRODS Architecture. User Can Search, Access, Add and Manage Data & Metadata. Logical namespace: Users See shared “Virtual Collection ”. iRODS Metadata Catalog Track information. iRODS Rule Engine Track Policies. iRODS Data Servers Disk, Tape, etc.

Download Presentation

iRODS Service in GIMI

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. iRODS Service in GIMI

  2. iRODSArchitecture User Can Search, Access, Add and Manage Data & Metadata Logical namespace: Users See shared “Virtual Collection” iRODS Metadata Catalog Track information iRODS Rule Engine Track Policies iRODS Data Servers Disk, Tape, etc. Access distributed data with Web-based Browser or iRODS GUI or Command Line clients. 2

  3. iCommands • File operations: • ils (list data in logical name space) • iputsrcdest(upload data from physical to logical) • igetsrcdest(retrieve data from logical to physical) • icp,imv… • Access Control – ichmod • Owner/group/user • Read/write/full ownership • Many other icommands, https://www.irods.org/index.php/icommands

  4. GIMI iRODS Configuration geni-gimi:~$ iadminlr demoResc iRODSUmass sqlite3db Zone: /geniRenci iRODS Catalog (geni-gimi.renci.org) iRODS Data Server (geni-gimi.renci.org) iRODS Data Server (emmy8.casa.umass.edu) iRODS Data Server (emmy9.casa.umass.edu) geni-gimi:~$ ils –L /geniRenci/home/gimi01/testing.sq3 rods 0 iRODSUmass 4542 2012-07-03.19:10 & testing.sq3 /nfs/emmy8/scratch3/iRODS/Vault/home/gimi01/testing.sq3

  5. iRODS in GIMI 1. Data collection 2. Data sharing 3. Data processing 4. Federation … iput data icat Experiments Resource 1 metadata Metadata Data Rule Base metadata Resource 2 Data Rule Base data

  6. Database Resources in iRODS • Database is a resource just like a Unix file system • Database Object – interface to DBR • idbo exec dbrdbo DBO iRODS Database Resource SELECT n.nspname as "Schema", c.relname as "Name", CASE c.relkind WHEN 'r' THEN 'table’ …

  7. Questions?

More Related