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Linux sgeserver.thesutherlandgroup.org 4.18.0-553.121.1.el8_10.x86_64 #1 SMP Thu Apr 30 09:06:34 EDT 2026 x86_64
LiteSpeed
Server IP : 65.39.177.89 & Your IP : 216.73.216.189
Domains : 28 Domain
User : ch1ps2bc3cc0

Name	Size	Permission	Date
hwdb.d	[ DIR ]	drwxr-xr-x	2026-04-30 04:51
rules.d	[ DIR ]	drwxr-xr-x	2026-04-30 04:53
ata_id	40.73 KB	-rwxr-xr-x	2026-04-23 11:13
cdrom_id	32.51 KB	-rwxr-xr-x	2026-04-23 11:13
collect	20.57 KB	-rwxr-xr-x	2026-04-23 11:13
fc_wwpn_id	1.1 KB	-rwxr-xr-x	2022-10-08 11:49
fido_id	16.43 KB	-rwxr-xr-x	2026-04-23 11:13
kdump-udev-throttler	1.41 KB	-rwxr-xr-x	2026-02-10 17:24
kpartx_id	2.33 KB	-rwxr-xr-x	2026-05-05 11:28
mtd_probe	12.41 KB	-rwxr-xr-x	2026-04-23 11:13
prefixdevname	1.46 MB	-rwxr-xr-x	2019-12-16 19:52
rename_device	16.46 KB	-rwxr-xr-x	2025-11-04 09:19
scsi_id	53.71 KB	-rwxr-xr-x	2026-04-23 11:13
usb_modeswitch	1.45 KB	-rwxr-xr-x	2019-10-21 16:07
v4l_id	12 KB	-rwxr-xr-x	2026-04-23 11:13

Rename

#!/bin/bash
#
# fc_wwpn_id
#
# Generates device node names links based on FC WWPN
# Copyright (c) 2016 Hannes Reinecke, SUSE Linux GmbH
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation version 2 of the License.
#

DEVPATH=$1
SCSIPATH=$(cd -P "/sys$DEVPATH/device" || exit; echo "$PWD")

d=$SCSIPATH
[ -d "$d/scsi_disk" ] || exit 0
target_lun=${d##*:}

while [ -n "$d" ] ; do
    d=${d%/*}
    e=${d##*/}
    case "$e" in
	rport*)
	    rport=$e
	    rport_dir="/sys/class/fc_remote_ports/$rport"
	    if [ -d "$rport_dir" ] ; then
		rport_wwpn=$(cat "$rport_dir/port_name")
	    fi
	    ;;
	host*)
	    host=$e
	    host_dir="/sys/class/fc_host/$host"
	    if [ -d "$host_dir" ] ; then
		host_wwpn=$(cat "$host_dir/port_name")
		break;
	    fi
    esac
done

if [ -n "$rport_wwpn" ] || [ -n "$host_wwpn" ] ; then
    echo "FC_TARGET_LUN=$target_lun"
fi

if [ -n "$rport_wwpn" ] ; then
    echo "FC_TARGET_WWPN=$rport_wwpn"
fi

if [ -n "$host_wwpn" ] ; then
    echo "FC_INITIATOR_WWPN=$host_wwpn"
fi