WRITE AND VERIFY(8) SG3_UTILS WRITE AND VERIFY(8) (NAME) sg_write_verify - WRITE AND VERIFY SCSI (SYNOPSIS) sg_write_verify [--16] [--bytchk=BC] [--dpo] [--group=GN] [--help] [--ilen=ILEN] [--in=IF] --lba=LBA [--num=NUM] [--repeat] [--timeout=TO] [--verbose] [--version] [--wrprotect=WP] DEVICE (DESCRIPTION) SCSI WRITE AND VERIFY ( ) DEVICE. IF 0xff . ILEN IF . DEVICE ( ) LBA NUM . (verify) ( ) . BC . ( NUM) ( ) ( ILEN) . DEVICE (PI) . IF ILEN NUM * 512 . WRITE AND VERIFY . . (OPTIONS) . . -S, --16 WRITE AND VERIFY(16). WRITE AND VERIFY(10) LBA NUM . -b, --bytchk=BC BC BYTCHK . 0 3 ( ) . 0 . T10 1 . -d, --dpo DPO ( ) . . -g, --group=GN GN GROUP NUMBER . 0 63 ( ) . 0 . -h, --help . -I, --ilen=ILEN ILEN . IF ILEN . IF ILEN . IF ILEN 0xff . -i, --in=IF () IF. IF "-" (stdin) . DEVICE . BC 1 . -l, --lba=LBA LBA . '0x' 'h' . . -n, --num=NUM NUM LBA . NUM 1 . -R, --repeat WRITE AND VERIFY IF . --ilen=ILEN --in=IF . NUM . . stderr . . -t, --timeout=TO TO . . NUM . -v, --verbose ( ). -V, --version . -w, --wrprotect=WP WRPROTECT cdb WP. 0 ( ) . (REPEAT) ( pass-through SCSI SCSI ) SCSI WRITE AND VERIFY . --repeat . --ilen=ILEN --in=IF . ILEN NUM SCSI . ILEN IF . IF (stdin) (EOF) . WRITE AND VERIFY . ( ) ILEN WRITE AND VERIFY . stderr . stderr . (NOTES) SCSI WRITE Force Unit Access (FUA) WRITE AND VERIFY . DEVICE DPO . SCSI WRITE ddpt sg_dd . SCSI WRITE SAME sg_write_same SCSI COMPARE AND WRITE ( sg_compare_and_write) " " (test and set) . ( LBA) . "NUMERIC ARGUMENTS" sg3_utils(8) . (EXIT STATUS) sg_write_verify 0 . 3 . BC 1 14 . sg3_utils(8) . (EXAMPLES) : t.bin LBA 0x1234 /dev/sg4 . # sg_write_verify --lba=0x1234 --in=t.bin /dev/sg4 '--num=' 1 . ILEN t.bin . : # sg_write_verify -l 0x1234 -i t.bin --bytchk=1 /dev/sg4 ddpt SCSI READ WRITE . WRITE WRITE AND VERIFY . : # ddpt if=/dev/sg2 bs=512 bpt=8 count=11 of=- | sg_write_verify --in=- -l 0x567 -n 8 --ilen=4096 --repeat /dev/sg4 ddpt sg_write_verify . . . sg_write_verify ilen=4096-- . (AUTHORS) Bruno Goncalves Douglas Gilbert. (REPORTING BUGS) . (COPYRIGHT) (C) 2014-2018 Douglas Gilbert BSD-2-Clause . . (SEE ALSO) ddpt( ), sg_compare_and_write(8), sg_dd(8), sg_write_same(8) sg3_utils-1.48 January 2022 WRITE AND VERIFY(8)