SG_SAT_IDENTIFY(8) SG3_UTILS SG_SAT_IDENTIFY(8) (NAME) sg_sat_identify - ATA IDENTIFY DEVICE SCSI ATA (SAT) (SYNOPSIS) sg_sat_identify [--ck_cond] [--extend] [--help] [--hex] [--ident] [--len=CLEN] [--packet] [--raw] [--readonly] [--verbose] [--version] DEVICE (DESCRIPTION) ATA IDENTIFY DEVICE ATA IDENTIFY PACKET DEVICE DEVICE . ATA ATAPI . SCSI SCSI ATA SATL (SCSI to ATA Translation Layer) . SATL () . SAT ( SAT ANSI INCITS 431-2007 : sat-r09.pdf www.t10.org) SCSI <> : cdb cdb . cdb . SAT-4 SCSI <> . SAT-2 SAT-3 : SAT-2 ANSI INCITS 465-2010 SAT-3 ANSI INCITS 517-2015. SAT-4 sat4r06.pdf . (OPTIONS) . -c, --ck_cond CK_COND cdb SCSI ATA PASS-THROUGH . ( 0) . SATL (sense buffer) ATA . SATL ATA . -e, --extend EXTEND cdb SCSI ATA PASS-THROUGH . ( 0) . LBA . --len=12 . -h, --help . DEVICE . -H, --hex ATA IDENTIFY (PACKET) DEVICE . ( <<-H>>) ( ATA ). ( SCSI ). ( <<-HH>>) (header). ( <<-HHH>>) <> . <<-HHHH>> . -i, --ident (World Wide Name WWN) . NAA-5 . <<0x>> . <<0x0000000000000000>> . SCSI ( ) <> . -l, --len=CLEN CLEN cdb SCSI ATA PASS-THROUGH . CLEN 12 16 32 . 16 . cdb LBA ATA . Auxiliary ICC ATA cdb . -p, --packet ATA IDENTIFY PACKET DEVICE ( SATL) . ATA IDENTIFY DEVICE . ATAPI T13 ( PACKET) . -r, --raw ATA IDENTIFY (PACKET) DEVICE . (pipe) . (stdout) (stderr) . -R, --readonly DEVICE ( O_RDONLY). - . -v, --verbose . -V, --version . (NOTES) IDENTIFY (PACKET) DEVICE ATA(PI) ( ) SATL VPD ATA . (opcode) SCSI ATA PASS-THROUGH (12) 0xa1 BLANK MMC cd/dvd . SATL ATAPI MMC ( ) 0xa1 BLANK cd/dvd . ATA PASS-THROUGH (16) (0x85) . 2.6.29 USB (sense data) --ck_cond () . (EXAMPLES) hdparm . sg3_utils(8) . /dev/sdb . SATA USB ( C) UAS (SCSI USB UASP) . UAS USB . # sg_sat_identify /dev/sdb Response for IDENTIFY DEVICE ATA command: 00 0c5a 3fff c837 0010 0000 0000 003f 0000 .Z ?. .7 .. .. .. .? .. .... ( ) ( ( )). ATA sg_inq : # sg_sat_identify -HHHH /dev/sdb | sg_inq --ata -I - ATA device: model, serial number and firmware revision: ST9500420AS 5VJCE6R7 0002SDM1 hdparm : # sg_sat_identify -HHH /dev/sdb | hdparm --Istdin ATA device, with non-removable media Model Number: ST9500420AS Serial Number: 5VJCE6R7 Firmware Revision: 0002SDM1 Transport: Serial Standards: .... hdparm . <> : ( little endian) <> ( ) . (EXIT STATUS) sg_sat_identify 0 . sg3_utils(8) . (AUTHOR) Douglas Gilbert. (REPORTING BUGS) . (COPYRIGHT) (C) 2006-2020 Douglas Gilbert BSD-2-Clause . . (SEE ALSO) sg_vpd(sg3_utils), sg_inq(sg3_utils), sdparm(sdparm), hdparm(hdparm) sg3_utils-1.45 January 2020 SG_SAT_IDENTIFY(8)