Quotas¶
Jetstream2 tries to apportion the memory, storage, and network available to researchers based on both allocation type and Jetstream2 resource node type.
Limits¶
Jetstream2 quotas
***Please note that these quotas are currently under review as we determine how to make them best work with the new allocation types. We will update this page once we do so. ***
Quotas are a function of: allocation and resource
allocation type: ¶
Startup/Research |
Education |
Jetstream Trial Allocations (JTA) |
|---|---|---|
| default allocations for collaborative users in a common research project. | special allocations for teaching and workshops. Quotas are set slightly higher because of typical larger user counts | Sample allocations with minimal capacity quotas designed for evaluation purposes |
resource type: ¶
CPU (compute) |
GPU |
LM (large memory compute) |
|---|---|---|
| normal bulk compute resources with higher available core counts | GPU accelerated resource with additional ceph storage | 2X-memory compute resource with additiona ceph storage |
| 75% of JS2 | 19% of JS2 | 6% of JS2 |
| 3.9 GB per RAM per core | 7.8 GB RAM per core | 3.9 GB RAM per core |
STARTUP/RESEARCH |
defaults * |
|
|---|---|---|
CPU |
GPU |
LM |
| 150 cores 585 GB RAM 10 floating IPs |
64 cores 250 GB RAM 4 floating IPs |
128 cores 1000 GB RAM 2 floating IPs |
EDUCATION |
defaults * |
|
|---|---|---|
CPU |
GPU |
LM |
| 200 cores 780 GB RAM 25 floating IPs |
320 cores 1250 GB RAM 25 floating IPs |
128 cores 1000 GB RAM 2 floating IPs |
JTA |
defaults |
|
|---|---|---|
CPU |
GPU |
LM |
| 2 cores 6 GB RAM 2 floating IPs |
none | none |
* modifications available with proper documentation
Other Limits¶
Jetstream2 policies may also impact quotas, particular regarding networking.