Linux altar53.supremepanel53.com 4.18.0-553.8.1.lve.el8.x86_64 #1 SMP Thu Jul 4 16:24:39 UTC 2024 x86_64
/ lib/ dracut/ modules.d/ 95lunmask/ |
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#!/bin/bash # # sas_transport_lun_scan # # Selectively enable individual LUNs behind a SAS end device # # ACTION=="add", SUBSYSTEM=="sas_transport", ATTR{sas_address}=="sas_addr", \ # PROGRAM="sas_transport_lun_scan lun" # [ -z $DEVPATH ] && exit 1 if [ -n "$1" ] ; then LUN=$1 else LUN=- fi ID=${DEVPATH##*/end_device-} HOST=${ID%%:*} CHANNEL=${ID%%-*} CHANNEL=${CHANNEL#*:} if [ -f /sys$DEVPATH/scsi_target_id ] ; then TARGET=$(cat /sys$DEVPATH/scsi_target_id) fi [ -z "$TARGET" ] && exit 1 echo 0 $TARGET $LUN > /sys/class/scsi_host/host$HOST/scan