SCSI command (original) (raw)
Dans l'architecture SCSI chaque équipement connecté au bus peut envoyer un ordre à n'importe quel autre. Le format de cet ordre ou commande SCSI est normalisé pour garantir l'interopérabilité (ainsi un disque dur de n'importe quel fabricant fonctionnera de la même façon une fois connecté à un contrôleur SCSI employé sur un serveur.)
| Property | Value |
|---|---|
| dbo:abstract | In SCSI computer storage, computers and storage devices use a client-server model of communication. The computer is a client which requests the storage device to perform a service, e.g., to read or write data. The SCSI command architecture was originally defined for parallel SCSI buses but has been carried forward with minimal change for use with Fibre Channel, iSCSI, Serial Attached SCSI, and other transport layers. In the SCSI protocol, the initiator sends a SCSI command information unit to the target device. Data information units may then be transferred between the computer and device. Finally, the device sends a response information unit to the computer. SCSI commands are sent in a command descriptor block (CDB), which consists of a one byte operation code (opcode) followed by five or more bytes containing command-specific parameters. Upon receiving and processing the CDB the device will return a status code byte and other information. The rest of this article contains a list of SCSI commands, sortable in opcode or description alphabetical order. In the published SCSI standards, commands are designated as "mandatory," "optional" or "vendor-unique." Only the mandatory commands are required of all devices. There are links to detailed descriptions for the more common SCSI commands. Some opcodes produce different, though usually comparable, effects in different device types; for example, opcode 0x01 recalibrates a disk drive by seeking back to physical sector zero, but rewinds the medium in a tape drive. (en) Dans l'architecture SCSI chaque équipement connecté au bus peut envoyer un ordre à n'importe quel autre. Le format de cet ordre ou commande SCSI est normalisé pour garantir l'interopérabilité (ainsi un disque dur de n'importe quel fabricant fonctionnera de la même façon une fois connecté à un contrôleur SCSI employé sur un serveur.) (fr) SCSIコマンド（英: SCSI Command、スカジーコマンド）とはストレージとコンピュータが通信・制御を行う際に利用されるコマンド群である。 (ja) |
| dbo:wikiPageExternalLink | http://www.t10.org/lists/2op.htm https://www.seagate.com/files/staticfiles/support/docs/manual/Interface%20manuals/100293068j.pdf%7Ctitle=SCSI |
| dbo:wikiPageID | 3327602 (xsd:integer) |
| dbo:wikiPageLength | 6363 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1123949460 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:SCSI_initiator dbr:SCSI_Status_Code dbr:Parallel_SCSI dbc:SCSI dbr:Trim_(computing) dbr:Fibre_Channel dbr:ISCSI dbr:Seagate_Technology dbr:SCSI_CDB dbr:Serial_Attached_SCSI dbr:SCSI dbr:Computer_storage dbr:SCSI_target |
| dbp:wikiPageUsesTemplate | dbt:Cite_web dbt:Mono dbt:Short_description |
| dct:subject | dbc:SCSI |
| rdfs:comment | Dans l'architecture SCSI chaque équipement connecté au bus peut envoyer un ordre à n'importe quel autre. Le format de cet ordre ou commande SCSI est normalisé pour garantir l'interopérabilité (ainsi un disque dur de n'importe quel fabricant fonctionnera de la même façon une fois connecté à un contrôleur SCSI employé sur un serveur.) (fr) SCSIコマンド（英: SCSI Command、スカジーコマンド）とはストレージとコンピュータが通信・制御を行う際に利用されるコマンド群である。 (ja) In SCSI computer storage, computers and storage devices use a client-server model of communication. The computer is a client which requests the storage device to perform a service, e.g., to read or write data. The SCSI command architecture was originally defined for parallel SCSI buses but has been carried forward with minimal change for use with Fibre Channel, iSCSI, Serial Attached SCSI, and other transport layers. (en) |
| rdfs:label | Commande SCSI (fr) SCSIコマンド (ja) SCSI command (en) |
| owl:sameAs | freebase:SCSI command wikidata:SCSI command dbpedia-fa:SCSI command dbpedia-fr:SCSI command dbpedia-ja:SCSI command https://global.dbpedia.org/id/53Gq6 |
| prov:wasDerivedFrom | wikipedia-en:SCSI_command?oldid=1123949460&ns=0 |
| foaf:isPrimaryTopicOf | wikipedia-en:SCSI_command |
| is dbo:wikiPageRedirects of | dbr:SCSI_commands dbr:List_of_SCSI_commands |
| is dbo:wikiPageWikiLink of | dbr:Enclosure_Services_Interface dbr:SCSI_Status_Code dbr:LabelTag dbr:Parallel_SCSI dbr:Key_Code_Qualifier dbr:CDemu dbr:SCSI_contingent_allegiance_condition dbr:SAF-TE dbr:HyperSCSI dbr:LIO_(SCSI_target) dbr:Trim_(computing) dbr:Tur dbr:NetApp_FAS dbr:SCSI_CDB dbr:USB_mass_storage_device_class dbr:SCSI_Enclosure_Services dbr:Serial_Attached_SCSI dbr:Serial_Storage_Architecture dbr:SCSI dbr:SCSI_Multimedia_Commands dbr:SCSI_Peripheral_Device_Type dbr:SCSI_architectural_model dbr:SCSI_check_condition dbr:SCSI_standalone_enclosure_services dbr:SCSI_commands dbr:List_of_SCSI_commands |
| is foaf:primaryTopic of | wikipedia-en:SCSI_command |