| `Lustre` | `/data/horse` | 20 PB | global | Only accessible via [Workspaces](workspaces.md). **The(!)** working directory to meet almost all demands |
| `Lustre` | `/data/horse` | 20 PB | global | Only accessible via [Workspaces](workspaces.md). **The(!)** working directory to meet almost all demands |
| `Lustre` | `/data/walrus` | 20 PB | global | Only accessible via [Workspaces](workspaces.md). For moderately low bandwidth, low IOPS. Mounted read-only on compute nodes. |
| `Lustre` | `/data/walrus` | 20 PB | global | Only accessible via [Workspaces](workspaces.md). For moderately low bandwidth, low IOPS. Mounted read-only on compute nodes. |
| `WEKAio` | `/data/weasel` | 1 PB | global (w/o Power) | *Coming 2024!* For high IOPS |
| `WEKAio` | `/data/weasel` | 1 PB | global (w/o Power) | *Coming 2024!* For high IOPS |
| `BeeGFS` | `/beegfs/global0` | 280 TB | [Alpha](../jobs_and_resources/alpha_centauri.md) and [Power9](../jobs_and_resources/power9.md) | Only accessible via [Workspaces](workspaces.md). Fastest available filesystem, only for large parallel applications running with millions of small I/O operations |
| `BeeGFS` | `/beegfs/.global0` | 280 TB | [Alpha](../jobs_and_resources/alpha_centauri.md) and [Power9](../jobs_and_resources/power9.md) | Only accessible via [Workspaces](workspaces.md). Fastest available filesystem, only for large parallel applications running with millions of small I/O operations |
| `BeeGFS` | `/beegfs/global1` | 232 TB | [Alpha](../jobs_and_resources/alpha_centauri.md) and [Power9](../jobs_and_resources/power9.md) | Only accessible via [Workspaces](workspaces.md). Fastest available filesystem, only for large parallel applications running with millions of small I/O operations |
| `BeeGFS` | `/beegfs/.global1` | 232 TB | [Alpha](../jobs_and_resources/alpha_centauri.md) and [Power9](../jobs_and_resources/power9.md) | Only accessible via [Workspaces](workspaces.md). Fastest available filesystem, only for large parallel applications running with millions of small I/O operations |
| `ext4` | `/tmp` | 95 GB | node local | Systems: tbd. Is cleaned up after the job automatically. |
| `ext4` | `/tmp` | 95 GB | node local | Systems: tbd. Is cleaned up after the job automatically. |
??? "Outdated filesystems `/lustre/scratch` and `/lustre/ssd`"
??? "Outdated filesystems `/lustre/scratch` and `/lustre/ssd`"