SCSI Primary Commands (SPC)
E737701
SCSI Primary Commands (SPC) is a family of SCSI standards that define the basic command set and behavior common to all SCSI devices, maintained by the INCITS T10 technical committee.
All labels observed (4)
| Label | Occurrences |
|---|---|
| SCSI Primary Commands (SPC) canonical | 2 |
| SCSI Block Commands | 1 |
| SCSI Primary Commands | 1 |
| SCSI standards family | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8470133 — 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: SCSI Primary Commands (SPC) Context triple: [T10, worksOnStandard, SCSI Primary Commands (SPC)]
-
A.
Serial SCSI Protocol (SSP)
Serial SCSI Protocol (SSP) is a protocol used in Serial Attached SCSI (SAS) systems to transport SCSI commands and data over high-speed serial links between storage devices and controllers.
-
B.
SCSI
SCSI (Small Computer System Interface) is a set of standards for connecting and transferring data between computers and peripheral devices, widely used for high-performance storage solutions.
-
C.
Serial Attached SCSI
Serial Attached SCSI is a high-speed, point-to-point serial interface standard used primarily in enterprise storage systems to connect servers with hard drives and solid-state drives, offering improved performance, scalability, and reliability over parallel SCSI.
-
D.
INCITS T10 committee
The INCITS T10 committee is a technical standards group responsible for developing and maintaining SCSI storage interface standards, including Serial Attached SCSI (SAS).
-
E.
INCITS T11
INCITS T11 is a technical committee within the INCITS standards organization that develops and maintains standards for storage interfaces and related technologies, including Fibre Channel.
- 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: SCSI Primary Commands (SPC) Target entity description: SCSI Primary Commands (SPC) is a family of SCSI standards that define the basic command set and behavior common to all SCSI devices, maintained by the INCITS T10 technical committee.
-
A.
Serial SCSI Protocol (SSP)
Serial SCSI Protocol (SSP) is a protocol used in Serial Attached SCSI (SAS) systems to transport SCSI commands and data over high-speed serial links between storage devices and controllers.
-
B.
SCSI
SCSI (Small Computer System Interface) is a set of standards for connecting and transferring data between computers and peripheral devices, widely used for high-performance storage solutions.
-
C.
Serial Attached SCSI
Serial Attached SCSI is a high-speed, point-to-point serial interface standard used primarily in enterprise storage systems to connect servers with hard drives and solid-state drives, offering improved performance, scalability, and reliability over parallel SCSI.
-
D.
INCITS T10 committee
The INCITS T10 committee is a technical standards group responsible for developing and maintaining SCSI storage interface standards, including Serial Attached SCSI (SAS).
-
E.
INCITS T11
INCITS T11 is a technical committee within the INCITS standards organization that develops and maintains standards for storage interfaces and related technologies, including Fibre Channel.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
SCSI standard
ⓘ
command set specification ⓘ |
| abbreviation | SPC ⓘ |
| appliesTo | all SCSI device types ⓘ |
| defines |
INQUIRY command
ⓘ
LOG SELECT command ⓘ LOG SENSE command ⓘ MODE SELECT command ⓘ MODE SENSE command ⓘ REPORT LUNS command ⓘ REQUEST SENSE command ⓘ TEST UNIT READY command ⓘ basic SCSI command set ⓘ common SCSI device behavior ⓘ persistent reservations model ⓘ task management function model ⓘ |
| documentType | INCITS technical standard ⓘ |
| governs |
SCSI command descriptor block formats
ⓘ
SCSI command processing ⓘ SCSI inquiry data format ⓘ SCSI mode pages ⓘ SCSI reservations ⓘ SCSI security protocols framework ⓘ SCSI sense data reporting ⓘ SCSI sense key and ASC/ASCQ usage ⓘ SCSI status codes ⓘ SCSI task management functions ⓘ |
| includes |
SPC
ⓘ
SPC-2 ⓘ SPC-3 ⓘ SPC-4 ⓘ SPC-5 ⓘ |
| layerOf | SCSI protocol stack ⓘ |
| maintainedBy |
INCITS T10 technical committee
ⓘ
linked to:
INCITS T10 committee
|
| partOf |
SCSI standards family
ⓘ
linked to:
SCSI Primary Commands (SPC)
|
| relatedTo |
SCSI Architecture Model
ⓘ
SCSI Block Commands ⓘ
linked to:
SCSI Primary Commands (SPC)
SCSI Enclosure Services ⓘ
linked to:
SCSI Enclosure Services (SES)
SCSI Stream Commands ⓘ
linked to:
SCSI Stream Commands (SSC)
|
| scope | device-independent SCSI behavior ⓘ |
| standardizedBy |
ANSI
ⓘ
INCITS ⓘ |
| usedIn |
Fibre Channel devices
ⓘ
SAS devices ⓘ iSCSI devices ⓘ optical drives ⓘ storage devices ⓘ tape drives ⓘ |
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: SCSI Primary Commands (SPC) Description of subject: SCSI Primary Commands (SPC) is a family of SCSI standards that define the basic command set and behavior common to all SCSI devices, maintained by the INCITS T10 technical committee.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
SCSI Primary Commands (SPC)
linked to: SCSI Primary Commands (SPC)
subject linked to:
SCSI Primary Commands (SPC)
linked to: SCSI Primary Commands (SPC)
subject linked to:
SCSI Stream Commands (SSC)
linked to: SCSI Primary Commands (SPC)
subject linked to:
SCSI Enclosure Services (SES)