Online Storage
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For today's research, access to data is as important as computational power. Each of the central systems provides large high-speed external storage to run the applications efficiently.
The following table gives an overview about disk storage that is available for High Performance Computing and Cluster Systems.
| System | Gross Capacity PB | Type of Storage (Controller/Disk) | Mode | Access / Content |
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(JUST4: 4.4 PB) (JUST4-GSS: 12 PB) | 16.4 | 16 x IBM DCS3700 6 x IBM DS3512 23 x IBM GSS-24 | RAID6 RAID5 RAID1 | MC-GPFS with TSM/HSM for HPC systems JUQUEEN, JUROPA, JUDGE, DEEP, and postprocessing at the visualization system JUVIS. USER data and TSM data (DB/STG/LOG) |
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(JSC & HPCFF) | 2.5 | 28 x Sun J4400 Array4 4 x DDN SFA10K | RAID6 | Lustre File System User data |
| JUROPA-3 | 0.060 | T-Store S2360 Series (AVRORAID) | RAID6 | Lustre File System |
| QPACE | 0.072 | 1 x EUROstor ES-6600 | RAID6 | Lustre File System User data |
| DEEP | 0.090 | SGI JBOD 2245 | RAID6 | Fraunhofer File System User data |
| dCache | 0.528 | 5 x EUROstor ES-6600 | RAID6 | LOFAR & ILDG User data |
| iRODS | 0.072 | 1 x EUROstor ES-6600 | RAID6 | EUDAT User data |
| Total | 19.72 | |||
