SCSI_CH_SWP(8) SDPARM SCSI_CH_SWP(8) (NAME) scsi_ch_swp - SCSI (SYNOPSIS) scsi_ch_swp [--help] [--set 0|1] [--verbose] [--wr] BLK_DEVICE (DESCRIPTION) bash (SWP Software Write Protect) Control SCSI sdparm . blockdev - (read-write) (read-only) BLK_DEVICE . blockdev . SWP SWP BLK_DEVICE () . SWP BLK_DEVICE - () . SWP ( sdparm) RO blockdev . 1 BLK_DEVICE 0 BLK_DEVICE - . (OPTIONS) . -h, --help . -s, --set 0|1 0 SWP Control sdparm ( 0 ) blockdev BLK_DEVICE - . 1 SWP Control sdparm blockdev BLK_DEVICE . ( ) SWP BLK_DEVICE . -v, --verbose . -w, --wr BLK_DEVICE BLK_DEVICE - sdparm --readonly sdparm --set 0 . BLK_DEVICE ( /dev/sg3) . --wr sdparm --set 0 BLK_DEVICE - . (EXIT STATUS) 0 . sdparm blockdev ( ) . sdparm(8) . (AUTHORS) D. Gilbert (COPYRIGHT) (C) 2013 Douglas Gilbert FreeBSD . . (SEE ALSO) sdparm(sdparm), blockdev(8) sdparm-1.08 May 2013 SCSI_CH_SWP(8)