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56 lines
1.9 KiB
Bash
56 lines
1.9 KiB
Bash
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#!/bin/bash
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# OSX /dev and /var/run/disk/by-* does not have a concept of WWN IDs so we get it from SMART
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#egrep ' /dev|WWN' ~/smartlog-boojum.log
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# ^ is a cheat and we can't depend on it existing or being up to date
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# DEPENDS: smartctl being installed from brew or macports
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# NOTE: Pass "1" as arg to print extended disk translation table
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# we want physical disks only or Weird S--t Happens
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for d in $(diskutil list |grep phys |awk '{print $1}'); do
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wwnid=$(smartctl -i $d |grep WWN |awk '{print "wwn-0x"$5$6$7}')
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[ "$1" = "1" ] && xtd=$(ls -l /var/run/disk/by-serial |grep -w $d |awk '{print $9}') # print extended trans tbl
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if [ "$1" = "1" ]; then
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tmp1=$(smartctl -i $d |egrep 'Device Model|Serial Number' |paste - -)
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#Device Model: ST4000VN000-2AH166
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#Serial Number: WDH0SB
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# paste = combine lines
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#Device Model: ST4000VN000-2AH166 Serial Number: WDH0SB
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# 1 2 3 4 5 6
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# xstd2=${xstd2/Device Model:/} # bash inline sed, replace string with blank
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# xstd2=${xstd2/Serial Number:/} # bash inline sed, replace string with blank
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xstd2=$(echo "$tmp1" |awk '{print $3"-"$6}') # strip out devmod/ser # dont need replace, just fields + dash
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fi
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echo "$d = $wwnid $xtd $xstd2"
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done
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exit;
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linux format /dev/disk/by-id:
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wwn-0x50004cf2084c33d0 -> ../../sdi
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osx:
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NewerTch__Voyage-WDH0SB = /dev/disk3
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LU WWN Device Id: 5 000c50 09d1a789b
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^ raw from SMART
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result of this script:
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/dev/disk0 = wwn-0x5000c500380c8768
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/dev/disk1 = wwn-0x5002538e00000000
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/dev/disk2 = wwn-0x5000c5009d1a789b
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extended table (pass 1 as arg)
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/dev/disk0 = wwn-0x5000c500380c8768 ST3500418AS-5VMSTS ST3500418AS-5VMSTS
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/dev/disk1 = wwn-0x5002538e00000000 Portable_SSD_T5-S49WNP0N12051 Samsung-T5
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/dev/disk2 = wwn-0x5000c5009d1a789b ST4000VN000-2AH166-WDH0SB
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# BUG in high sierra 10.13, disk2 physical only has partitions in DBS and will not -w word match,
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# disk3 does match but does not line up with ' diskutil list '
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