SG_BG_CTL(8) SG3_UTILS SG_BG_CTL(8) (NAME) sg_bg_ctl - BACKGROUND CONTROL SCSI (SYNOPSIS) sg_bg_ctl [--ctl=CTL] [--help] [--time=TN] [--verbose] [--version] DEVICE (DESCRIPTION) BACKGROUND CONTROL SCSI DEVICE . SBC-4 ( sbc4r08.pdf) . << >> (advanced background operations) DEVICE . (resource provisioned) (thin provisioned) -- (SSD) -- . (garbage collection) . (OPTIONS) . -c, --ctl=CTL CTL BO_CTL BACKGROUND CONTROL ( cdb) . : 0 1 2 3 . 0 . -h, --help . -t, --time=TN TN ( / ) . CTL 1 . 0 . 0 255 ( ) . BO_TIME BACKGROUND CONTROL . -v, --verbose ( ). -V, --version . (NOTES) T10 << >> BOCS VPD [0xb1] . BOCS sg_vpd sdparm ( ). (mode page) [0xa, 0x6] BO_MODE . BO_MODE sdparm . BO_STATUS [0x15, 0x2] sg_logs . SBC-4 (sbc4r10.pdf) . : << NAND ( ) .>> (EXIT STATUS) sg_bg_ctl 0 . sg3_utils(8) . (AUTHORS) Douglas Gilbert. (REPORTING BUGS) . (COPYRIGHT) (C) 2016 Douglas Gilbert BSD-2-Clause . . (SEE ALSO) sg_vpd,sg_logs(sg3_utils); sdparm(sdparm) sg3_utils-1.43 2016 SG_BG_CTL(8)