SCSI Mode Sense Command
Overview
 
The SCSI Mode Sense command is used to obtain current device information from mode pages
SCSI mode pages
SCSI target devices provide a number of SCSI mode pages. These can be interrogated by a Mode Sense command and set by a Mode Select command. The Mode Sense and Mode Select commands include a 6-bit address field, allowing for 64 possible mode pages. A description of many of these page codes is...

 in a SCSI
SCSI
Small Computer System Interface is a set of standards for physically connecting and transferring data between computers and peripheral devices. The SCSI standards define commands, protocols, and electrical and optical interfaces. SCSI is most commonly used for hard disks and tape drives, but it...

 target device. There are two different versions of the command, a 6 byte version and a 10 byte version.
 
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OK