Description and scope of the service: Difference between revisions
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The service for long time storage 'BWDA' offers the following storage classes: |
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|+ '''BWDA Storage Classes''' |
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! width="50"|# !! width="100"|Name !! Sizing |
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|1102||GHI||managed |
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|1206||BioQuant||2 copies, size < 10 GB (physical < 12 GB) |
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* 1102 GHI |
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* 1205 Medium, 2 Copies, Size < 500 GB (Physical < 640 GB) |
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* 1303 |
Latest revision as of 09:52, 10 August 2016
Name | Max avg. access time | Storage technology | # of copies | Price | Comment |
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Class 0 | less than10 seconds | disk only | 1 | tbd | high available RAID6/E2EDI |
Class 1 - Standard | less than 10 hours | tape only | 2 | tbd | regular archive storage comparable to Microsoft Azure and Amazon AWS |
Class 2 - Premium | less than 10 minutes | disk cache in front of tape | 2 | tbd | disk buffer cache in front of tape large enough to hold a working set of the data to guarantee access times |
Class 3 - Premium Plus | less than 10 hours | tape only | 3 | tbd | super safe storage. targeting 20 nines. Third location outside computer centre. |
# | Name | Sizing |
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1 | default | no resources |
0123 | GridKa | 1 copy, size < ? GB |
1102 | GHI | managed |
1103 | GHI | data |
1104 | GHI | Metadata |
1205 | Medium | 2 copies, size < 500 GB (physical < 640 GB) |
1204 | Large | 2 copies, size < 2000 GB (physical < 8000 GB) |
1206 | BioQuant | 2 copies, size < 10 GB (physical < 12 GB) |
1302 | Unknown | |
1303 |