First commit of udev-logitec-lhr-4bnheu3.

60-Logitec_LHR-4BNHEU3.rules

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+# udev rules for Logitec LHR-4BNHEU3
+# Copyright 2017 Koichi OKADA. All rights reserved.
+# This script is distributed under the MIT license.
+
+#
+# Note: This script must be read before `/lib/udev/rules.d/60-persistent-storage.rules`.
+#
+
+#GOTO="Logitec_LHR-4BNHEU3_end" # for DEBUG
+ACTION=="remove", GOTO="Logitec_LHR-4BNHEU3_end"
+
+SUBSYSTEM!="block", GOTO="Logitec_LHR-4BNHEU3_end"
+KERNEL!="sd*", GOTO="Logitec_LHR-4BNHEU3_end"
+ATTRS{idVendor}=="0789", GOTO="Logitec_LHR-4BNHEU3_Logitec"
+GOTO="Logitec_LHR-4BNHEU3_end"
+LABEL="Logitec_LHR-4BNHEU3_Logitec"
+ATTRS{idProduct}=="0192", GOTO="Logitec_LHR-4BNHEU3_Logitec_4BNHEU3"
+GOTO="Logitec_LHR-4BNHEU3_end"
+LABEL="Logitec_LHR-4BNHEU3_Logitec_4BNHEU3"
+
+# for partitions import parent information
+ENV{DEVTYPE}=="partition", IMPORT{parent}="ID_*"
+
+# Logitec LHR-4BNHEU3
+KERNEL=="sd*", ENV{ID_SERIAL}=="?*",      GOTO="Logitec_LHR-4BNHEU3_SERIAL_set"
+IMPORT{builtin}="usb_id"
+IMPORT{program}="Logitec_LHR-4BNHEU3.sh $devnode"
+LABEL="Logitec_LHR-4BNHEU3_SERIAL_set"
+KERNEL=="sd*", ENV{DEVTYPE}=="disk",      SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_USB_SERIAL}"
+KERNEL=="sd*", ENV{DEVTYPE}=="partition", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_USB_SERIAL}-part%n"
+
+LABEL="Logitec_LHR-4BNHEU3_end"

Logitec_LHR-4BNHEU3.sh

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+#! /bin/sh
+# udev rules helper for Logitec LHR-4BNHEU3
+# Copyright (c) 2017 Koichi OKADA. All rights reserved.
+# This script is distributed under the MIT license.
+
+ID_USB_INSTANCE="$ID_INSTANCE"
+ID_USB_MODEL="Logitec_LHR-4BNHEU3"
+ID_USB_MODEL_ENC="Logitec\\x20LHR-4BNHEU3"
+ID_USB_REVISION="$ID_USB_REVISION"
+ID_USB_SERIAL="${ID_USB_MODEL}_${ID_SERIAL_SHORT}-${ID_INSTANCE}"
+ID_USB_SERIAL_SHORT="$ID_SERIAL_SHORT"
+
+MODEL_NUMBER=`hdparm -I "$1" | grep "Model Number" | sed -e 's/.*: *//g'`
+ID_MODEL=`echo "$MODEL_NUMBER" | sed -e 's/ *$//g' -e 's/ /_/g'`
+ID_MODEL_ENC=`echo "$MODEL_NUMBER" | sed -e 's/ /\\x20/g'`
+ID_REVISION=`hdparm -I "$1" | grep "Firmware Revision" | sed -e 's/.*: *//g'`
+SERIAL_NUMBER=`hdparm -I "$1" | grep "Serial Number" | sed -e 's/.*: *//g'`
+WWN=`hdparm -I "$1" | grep "WWN" | sed -e 's/.*: */0x/g'`
+ID_SERIAL="${ID_MODEL}_${SERIAL_NUMBER}"
+ID_SERIAL_SHORT="$SERIAL_NUMBER"
+ID_WWN="$WWN"
+ID_WWN_WITH_EXTENSION="$WWN"
+
+echo "ID_USB_INSTANCE=$ID_USB_INSTANCE"
+echo "ID_USB_MODEL=$ID_USB_MODEL"
+echo "ID_USB_MODEL_ENC=$ID_USB_MODEL"
+echo "ID_USB_REVISION=$ID_USB_REVISION"
+echo "ID_USB_SERIAL=$ID_USB_SERIAL"
+echo "ID_USB_SERIAL_SHORT=$ID_USB_SERIAL_SHORT"
+
+echo "ID_USB_INSTANCE="
+echo "ID_MODEL=$ID_MODEL"
+echo "ID_MODEL_ENC=$ID_MODEL"
+echo "ID_REVISION=$ID_REVISION"
+echo "ID_SERIAL=$ID_SERIAL"
+echo "ID_SERIAL_SHORT=$ID_SERIAL_SHORT"
+
+echo "ID_WWN=$ID_WWN"
+echo "ID_WWN_WITH_EXTENSION=$ID_WWN_WITH_EXTENSION"

Makefile.am

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+UDEVDIR=$(DESTDIR)/lib/udev
+RULEDIR=$(DESTDIR)/etc/udev/rules.d
+EXTRA_DIST = 60-Logitec_LHR-4BNHEU3.rules Logitec_LHR-4BNHEU3.sh README.md
+dist_noinst_SCRIPTS = bootstrap cleanall
+
+install-data-local:
+	-$(mkdir_p) $(RULEDIR)
+	$(INSTALL_DATA) 60-Logitec_LHR-4BNHEU3.rules $(RULEDIR)
+install-exec-local:
+	-$(mkdir_p) $(UDEVDIR)
+	$(INSTALL) Logitec_LHR-4BNHEU3.sh $(UDEVDIR)
+uninstall-local:
+	$(RM) $(RULEDIR)/60-Logitec_LHR-4BNHEU3.rules $(UDEVDIR)/Logitec_LHR-4BNHEU3.sh

README.md

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+# udev rules for Logitec LHR-4BNHEU3
+
+This project provides udev rules for Logitec [LHR-4BNHEU3](http://www.logitec.co.jp/products/hd/lhrbnu3/).
+
+The udev has `/lib/udev/rules.d/60-persistent-storage.rules` script.
+It provides Persistent Device Naming as below.
+
+~~~
+$ ls -l /dev/disk/by-id
+usb-TOSHIBA_DT01ACA300_000000000000AAAA-0:0 -> ../../sdb
+usb-TOSHIBA_DT01ACA300_000000000000AAAA-0:1 -> ../../sdc
+usb-TOSHIBA_DT01ACA300_000000000000AAAA-0:2 -> ../../sdd
+usb-TOSHIBA_DT01ACA300_000000000000AAAA-0:3 -> ../../sde
+~~~
+
+Unfortunately, `AAAA` is the serial number of LHR-4BNHEU3.
+It is not persistent device naming based on identifier of the HDD.
+
+So, this project provides persistent device naming based on identifier of the HDD as below.
+
+~~~
+$ ls -l /dev/disk/by-id
+usb-Logitec_LHR-4BNHEU3_000000000000AAAA-0:0 -> ../../sdb
+usb-Logitec_LHR-4BNHEU3_000000000000AAAA-0:1 -> ../../sdc
+usb-Logitec_LHR-4BNHEU3_000000000000AAAA-0:2 -> ../../sdd
+usb-Logitec_LHR-4BNHEU3_000000000000AAAA-0:3 -> ../../sde
+usb-TOSHIBA_DT01ACA300_BBBBBBBBB -> ../../sdb
+usb-TOSHIBA_DT01ACA300_CCCCCCCCC -> ../../sdc
+usb-TOSHIBA_DT01ACA300_DDDDDDDDD -> ../../sdd
+usb-TOSHIBA_DT01ACA300_EEEEEEEEE -> ../../sde
+wwn-0xFFFFFFFFFFFFFFFF -> ../../sdb
+wwn-0xGGGGGGGGGGGGGGGG -> ../../sdc
+wwn-0xHHHHHHHHHHHHHHHH -> ../../sdd
+wwn-0xIIIIIIIIIIIIIIII -> ../../sde
+~~~
+
+## License
+
+This project is distributed under the MIT license.
+
+## Prepare for install 
+
+~~~
+aclocal && automake --foreign --add-missing && autoconf && ./configure
+~~~
+
+## Install
+
+~~~
+sudo make install
+~~~
+
+## Uninstall
+
+~~~
+sudo make uninstall
+~~~
+
+## Test
+
+To test `/dev/sdX`, give `/sys/class/block/sdX` to `udevadm` as below.
+
+~~~
+sudo udevadm test /sys/class/block/sdX
+ls -l /dev/disk/by-id
+~~~
+
+## Trigger all devices to change action
+
+To reflect installed settings immediately, run below command.
+
+~~~
+sudo udevadm trigger
+~~~
+

bootstrap

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+#!/usr/bin/env bash
+
+(( 5 <= DEBUG )) && set -x
+
+aclocal && \
+automake --foreign --add-missing && \
+autoconf

cleanall

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+#!/usr/bin/env bash
+
+[ -e Makefile ] && make distclean
+rm -vr Makefile.in aclocal.m4 autom4te.cache configure install-sh missing

configure.ac

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+AC_INIT([udev-Logitec-LHR-4BNHEU3], [0.0.0])
+AM_INIT_AUTOMAKE
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT