{"rid":"storage/fabric-testbed","card":{"rid":"storage/fabric-testbed","eid":"fabric-testbed","topic":"storage","slug":"fabric-testbed","provider":"FABRIC testbed","url":"https://portal.fabric-testbed.net/","domain":"fabric-testbed.net","category":"research testbed - distributed compute + 0.5-1 PB file storage","tier":null,"verdict":"fails-identity","vorder":4,"grp":"rejected","confidence":"reported","binding":"none","identity_kind":"institution","identity_basis":"stated","needs_card":0,"needs_phone":0,"needs_id":0,"needs_institution":1,"country":null,"crypto":null,"interfaces":"ssh,cli","egress_metered":0,"per_object_bytes":null,"retention_days":180,"verified_at":"2026-10-21T00:00:00.000Z","verified_basis":"inherited","checked_on":"2026-10-21","stale_on":"2026-11-04","n_evidence":3,"usd_month":null,"usd_per_tb_month":null,"summary":"VMs up to 64 cores / 384 GB RAM with directly attached NVMe, GPUs, SmartNICs; 'large storage volumes'; facility holds 'between 1/2 and 1PB of file storage sp...","duplicate_of":null,"n_unknown":5},"record":{"topic":"storage","slug":"fabric-testbed","provider":"FABRIC testbed","url":"https://portal.fabric-testbed.net/","category":"research testbed - distributed compute + 0.5-1 PB file storage","free_tier":{"stated":"VMs up to 64 cores / 384 GB RAM with directly attached NVMe, GPUs, SmartNICs; 'large storage volumes'; facility holds 'between 1/2 and 1PB of file storage space' for experiment data, plus experiment-attached block storage","unit":"GB","metered_on":"stored-bytes","source_url":"https://learn.fabric-testbed.net/knowledge-base/frequently-asked-starter-questions/","read_on":"2026-10-21","notes":null},"per_object_cap":{"stated":"not stated","source_url":"https://learn.fabric-testbed.net/knowledge-base/frequently-asked-starter-questions/","notes":"not stated"},"retention":{"stated":"Bastion keys expire in 6 months, sliver keys in 2 years.","days":180,"source_url":"https://learn.fabric-testbed.net/knowledge-base/frequently-asked-starter-questions/","notes":"not stated"},"egress":{"terms":"free; on-demand 25-100 Gbps inter-site links, public IPv4/IPv6 peering, Internet2 100 Gbps cloud peering","metered":false},"interface":["ssh","cli"],"interface_detail":"fablib Python API, JupyterHub, portal; ssh via bastion.fabric-testbed.net","tooling":"fablib, FABRIC CLI, Jupyter notebooks with preloaded tokens","chaining":"slice with NVMe + block storage; the management plane is explicitly not a data path","limits":[{"kind":"per-ip-shaping","value":"1 Gbps","source":"https://learn.fabric-testbed.net/knowledge-base/frequently-asked-starter-questions/"},{"kind":"retention-clamped","value":"expire in 6 months","source":"https://learn.fabric-testbed.net/knowledge-base/frequently-asked-starter-questions/"}],"limits_note":"Slices have 'a finite lifetime, but can typically be extended before they expire'. Management plane is rate-limited to ~1 Gbps and 'has traffic filtering rules to prevent hosting Internet-facing services' - so you cannot serve from the control network, only from experiment links. Identity is CILogon/InCommon R&S, i.e. an institutional IdP. Bastion keys expire in 6 months, sliver keys in 2 years.","identity_cost":{"kind":"institution","detail":"institution","country":null},"reliability_note":"Explicitly 'experimental and no production'; not expected to provide production-grade reliability.","confidence":"reported","confidence_note":"One page read moves it to documented.","evidence":[{"url":"https://learn.fabric-testbed.net/knowledge-base/frequently-asked-starter-questions/","date":"2026-10-21","proved":"'The facility has between 1/2 and 1PB of file storage space'; VMs 'with storage in the form of dedicated NVMe drives and slower, but larger persistent block storage'; 'The portal and Jupyter Hub use federated identity through CI Logon and support any institutional identity provider that is part of InCommon R&S'"},{"url":"https://learn.fabric-testbed.net/knowledge-base/things-to-know-when-using-fabric-for-the-first-time/","date":"2026-10-21","proved":"'Management plane is rate-limited to about 1Gbps ... has traffic filtering rules to prevent hosting Internet-facing services and should not be used as part of experiment data flows'; 'Slices have a finite lifetime'"},{"url":"https://learn.fabric-testbed.net/knowledge-base/frequently-asked-starter-questions/","date":"2026-10-21","proved":"international nodes exist at CERN, University of Amsterdam, Bristol, Tokyo, but framed as partner facilities, not individual access"}],"verdict":"fails-identity","verified_at":"2026-10-21T00:00:00.000Z","notes":"VMs up to 64 cores / 384 GB RAM with directly attached NVMe, GPUs, SmartNICs; 'large storage volumes'; facility holds 'between 1/2 and 1PB of file storage space' for experiment data, plus experiment-attached block storage","extras":{"dead_end":{"failure_class":"quota","why":"VMs up to 64 cores / 384 GB RAM with directly attached NVMe, GPUs, SmartNICs; 'large storage volumes'; facility holds 'between 1/2 and 1PB of file storage space' for experiment data, plus experiment-attached block storage","retry_when":null,"first_recorded":"2026-10-21"}},"binding":"none","binding_note":"the quota is real and unreachable: identity is the binding constraint, and it is not one of the six limits kinds"},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":384,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[0].value","kind":"limit:per-ip-shaping","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"},{"path":"$.limits[1].value","kind":"limit:retention-clamped","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"}],"unknown":[["$.extras.dead_end.retry_when","process"],["$.free_tier.notes","process"],["$.per_object_cap.notes","not-extracted"],["$.per_object_cap.stated","not-extracted"],["$.retention.notes","not-extracted"]],"history":[],"drift":[]}