This part of ISO\/IEC 14776 defines the command set extensions to facilitate operation of SCSI<\/p>\n
block devices.<\/p>\n
It specifies the functional requirements for the SCSI-Block Command set (SBC). SBC permits<\/p>\n
that SCSI block logical units, such as flexible disks, rigid disks, optical disks, etc. be attached<\/p>\n
to computers, and it provides the definition for their use.<\/p>\n
This standard defines a logical unit model for SCSI block logical units. Also defined are SCSI<\/p>\n
commands that apply to SCSI block logical units.<\/p>\n
The clause(s) of this standard pertaining to the SCSI block device class, implemented in<\/p>\n
conjunction with the applicable clauses of ISO\/IEC 14776-311, fully specify the standard<\/p>\n
command set for SCSI block devices.<\/p>\n
The objectives of this standard are the following:<\/p>\n
a) permit an application client to communicate with a logical unit that declares itself to be a<\/p>\n
direct-access device, write-once device and optical memory device in the device type field<\/p>\n
of the INQUIRY command response data over an SCSI service delivery subsystem;<\/p>\n
b) define commands unique to the type of SCSI block devices;<\/p>\n
c) define commands to manage the operation of SCSI block devices;<\/p>\n
d) define the differences between types of SCSI block devices.<\/p>\n<\/p>\n
Figure 1 ? SCSI standards ? General structure<\/b><\/p>\n
Figure 1 shows the general structure of SCSI standards. The figure does not imply a<\/p>\n
relationship such as a hierarchy, protocol stack, or system architecture. It indicates the<\/p>\n
applicability of a standard to the implementation of a given transport.<\/p>\n","protected":false},"excerpt":{"rendered":"
Information technology \u2014 Small Computer System Interface-3 (SCSI-3) \u2014 Part 321: SCSI-3 Block Commands (SBC)<\/b><\/p>\n\n\n
\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n ISO<\/b><\/a><\/td>\n 2002-08<\/td>\n 100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":632913,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[680,2634],"product_tag":[],"class_list":{"0":"post-632901","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-35-200","7":"product_cat-iso","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/632901","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/632913"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=632901"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=632901"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=632901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}