Single Virtual Storage
E771682
Single Virtual Storage (SVS) is an IBM mainframe operating system configuration that provided a single virtual address space for all users as part of the OS/VS2 family.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Single Virtual Storage canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8993191 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Single Virtual Storage Context triple: [OS/VS2, alternativeName, Single Virtual Storage]
-
A.
Multiple Virtual Storage
Multiple Virtual Storage (MVS) is an IBM mainframe operating system introduced in the 1970s, known for its robust batch and transaction processing capabilities in large enterprise environments.
-
B.
Virtual Volumes
"Virtual Volumes" is a conceptual artwork by Brazilian artist Cildo Meireles that explores perception, space, and the immaterial through minimal yet thought-provoking sculptural forms.
-
C.
HPE StoreVirtual
HPE StoreVirtual is a software-defined storage platform that aggregates server-based storage into a scalable, highly available virtualized storage pool for enterprise environments.
-
D.
Virtual Warehouses
Virtual Warehouses are Snowflake Data Cloud’s scalable compute clusters that execute queries and data processing independently of storage.
-
E.
VMware vSAN
VMware vSAN is a software-defined storage solution that integrates with VMware vSphere to pool and manage local storage resources across a cluster of ESXi hosts for virtualized workloads.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Single Virtual Storage Target entity description: Single Virtual Storage (SVS) is an IBM mainframe operating system configuration that provided a single virtual address space for all users as part of the OS/VS2 family.
-
A.
Multiple Virtual Storage
Multiple Virtual Storage (MVS) is an IBM mainframe operating system introduced in the 1970s, known for its robust batch and transaction processing capabilities in large enterprise environments.
-
B.
Virtual Volumes
"Virtual Volumes" is a conceptual artwork by Brazilian artist Cildo Meireles that explores perception, space, and the immaterial through minimal yet thought-provoking sculptural forms.
-
C.
HPE StoreVirtual
HPE StoreVirtual is a software-defined storage platform that aggregates server-based storage into a scalable, highly available virtualized storage pool for enterprise environments.
-
D.
Virtual Warehouses
Virtual Warehouses are Snowflake Data Cloud’s scalable compute clusters that execute queries and data processing independently of storage.
-
E.
VMware vSAN
VMware vSAN is a software-defined storage solution that integrates with VMware vSphere to pool and manage local storage resources across a cluster of ESXi hosts for virtualized workloads.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
IBM mainframe operating system configuration
ⓘ
operating system variant ⓘ |
| abbreviation | SVS ⓘ |
| concurrencyModel | time-sharing ⓘ |
| designGoal |
provide virtual storage on System/370
ⓘ
support multiple users in a single virtual address space ⓘ |
| developer | IBM ⓘ |
| era | 1970s ⓘ |
| executionEnvironment |
batch processing
ⓘ
time-sharing workloads ⓘ |
| feature | single virtual address space for all users ⓘ |
| introducedWith |
OS/VS2 Release 1
ⓘ
linked to:
OS/VS2
|
| memoryModel | single address space ⓘ |
| operatingSystemFamily |
OS/VS
ⓘ
linked to:
OS/VS1
|
| operatingSystemKernelType | monolithic kernel ⓘ |
| partOf |
OS/VS2 family
ⓘ
linked to:
OS/VS2
|
| platform | IBM System/370 ⓘ |
| predecessor | OS/360 ⓘ |
| relatedTo |
Multiple Virtual Storage
ⓘ
OS/360 MFT ⓘ
linked to:
OS/360
OS/360 MVT ⓘ
linked to:
OS/360
OS/360 PCP ⓘ
linked to:
OS/360
OS/VS1 ⓘ |
| replacedBy |
MVS architecture
ⓘ
OS/VS2 Release 2 ⓘ
linked to:
OS/VS2
|
| successor |
MVS
ⓘ
Multiple Virtual Storage ⓘ |
| supports | virtual storage ⓘ |
| targetHardware | IBM mainframe ⓘ |
| uses | virtual memory ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Single Virtual Storage Description of subject: Single Virtual Storage (SVS) is an IBM mainframe operating system configuration that provided a single virtual address space for all users as part of the OS/VS2 family.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.