Quotas

Jetstream2 tries to apportion the memory, storage, and network available to researchers based on both allocation type and Jetstream2 resource node type.

Limits

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.