|
Server : Apache System : Linux server.lienzindia.com 4.18.0-348.7.1.el8_5.x86_64 #1 SMP Wed Dec 22 13:25:12 UTC 2021 x86_64 User : plutus ( 1007) PHP Version : 7.4.33 Disable Function : NONE Directory : /usr/lib/dracut/modules.d/95lunmask/ |
Upload File : |
#!/bin/bash
#
# fc_transport_lun_scan
#
# Selectively enable individual LUNs behind an FC remote port
#
# ACTION=="add", SUBSYSTEM=="fc_transport", ATTR{port_name}=="wwpn", \
# PROGRAM="fc_transport_lun_scan lun"
#
[ -z $DEVPATH ] && exit 1
if [ -n "$1" ] ; then
LUN=$1
else
LUN=-
fi
ID=${DEVPATH##*/rport-}
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 $CHANNEL $TARGET $LUN > /sys/class/scsi_host/host$HOST/scan