JASMIN 4
The Science and Technology Facilities Council · Quobyte Inc. JASMIN 4
17.55
IO500 score
19.76GiB/s
Bandwidth
15.60kIOP/s
Metadata
System
| Component | Detail |
|---|---|
| Institution | The Science and Technology Facilities Council |
| Storage vendor | Quobyte Inc. |
| File system | JASMIN 4 2.26 |
| Client nodes | 48 × 7 procs |
| Data servers | 87 · each host: 1x SASSATA SDD (metadata); 44x SAS-NL (data); 1x SAS-SSD (data; 47 hosts only) |
| Submitted | 30 Oct 2020 |
Results by phase
This system Median Other entries| Phase | Result | Unit | Rank | |
|---|---|---|---|---|
| IORBandwidth | ||||
| Easy write | 120.95 | GiB/s | ||
| Easy read | 114.78 | GiB/s | ||
| Hard write | 3.10 | GiB/s | ||
| Hard read | 3.54 | GiB/s | ||
| MDtestMetadata | ||||
| Easy write | 4.64 | kIOP/s | ||
| Easy stat | 56.54 | kIOP/s | ||
| Easy delete | 10.70 | kIOP/s | ||
| Hard write | 2.87 | kIOP/s | ||
| Hard read | 7.84 | kIOP/s | ||
| Hard stat | 47.41 | kIOP/s | ||
| Hard delete | 8.19 | kIOP/s | ||
| Find | ||||
| Find | 143.00 | kIOP/s | ||