Centre Blaise Pascal » gZFS

#!/bin/bash

# $Id: get-disk-info 51 2013-10-10 11:20:37Z ltaulell $

# Copyright (C) 2013 Kevin Reverchon, Loïs Taulelle

# This file/program is part of gZFS free software

# See COPYING file for details

#

BINZFS="/sbin/zfs"

BINZPOOL="/sbin/zpool"

SMARTTOOL="/usr/sbin/smartctl"

function usage {

  echo "Syntax :"

  echo "$0 -d device_name"

}

function nointeractive {

FIRST_TEST=$($SMARTTOOL $DEVBYID)

if [ $? -eq 0 ]

then

   while read line

   do

    if [[ "$line" =~ ":" ]]

    then

       echo $line

    fi 

   done <<< "$($SMARTTOOL -i -H $DEVBYID)"

   DEVBYIDNOPART=$(echo $DEVBYID |sed -e "s/\/dev\/disk\/by-vdev\///g" |sed -e "s/-part1$//g")

  # echo "DEVBYIDNOPART= $DEVBYIDNOPART"

   if [[ "$DEVBYIDNOPART" == "" ]] || [[ "$DEVBYIDNOPART-part1" == "$DEVBYID" ]]

   then

        DEVBYIDNOPART=$(echo $DEVBYID |sed -e "s/\/dev\/disk\/by-id\///g" |sed -e "s/-part1$//g")

        echo "DEVBYIDNOPART= $DEVBYIDNOPART"

   fi

   echo "nameinzpool:$DEVBYIDNOPART"

   errorread=$($BINZPOOL status |grep "$DEVBYIDNOPART"|sed -e "s/\t//g" |sed -e "s/ \+/ /g" | sed -e "s/^ //g"|cut -d " " -f3)

   echo "errorread:$errorread"

   errorwrite=$($BINZPOOL status |grep "$DEVBYIDNOPART"|sed -e "s/\t//g" |sed -e "s/ \+/ /g" | sed -e "s/^ //g"|cut -d " " -f4)

   echo "errorwrite:$errorwrite"

   errorchecksum=$($BINZPOOL status |grep "$DEVBYIDNOPART"|sed -e "s/\t//g" |sed -e "s/ \+/ /g" | sed -e "s/^ //g"|cut -d " " -f5)

   echo "errorchecksum:$errorchecksum"

   exit 0

fi

if [[ -e /sbin/multipath ]] || [[ -e /usr/sbin/multipath ]] || [[ -e /usr/local/sbin/multipath ]]

then

    resultMulti=$(multipath -v 2 -l $DEVBYID |sed -e 's/(/disk_id=/g' |sed -e 's/)//g'|cut -d " " -f2 |grep disk_id|cut -d '=' -f2)

    if [ "$resultMulti" != ""  ]

    then

        while read liner

        do

          if [[ "$liner" =~ ":" ]]

          then

              echo $liner

          fi 

        done<<< "$($SMARTTOOL -i -H /dev/disk/by-id/scsi-$resultMulti)"

        DEVBYIDNOPART=$(echo $DEVBYID|cut -d "/" -f4)

        echo "nameinzpool:$DEVBYIDNOPART"

        errorread=$($BINZPOOL status |grep "$DEVBYIDNOPART "|sed -e "s/\t//g" |sed -e "s/ \+/ /g" | sed -e "s/^ //g"|cut -d " " -f3)

        echo "errorread:$errorread"

        errorwrite=$($BINZPOOL status |grep "$DEVBYIDNOPART "|sed -e "s/\t//g" |sed -e "s/ \+/ /g" | sed -e "s/^ //g"|cut -d " " -f4)

        echo "errorwrite:$errorwrite"

        errorchecksum=$($BINZPOOL status |grep "$DEVBYIDNOPART "|sed -e "s/\t//g" |sed -e "s/ \+/ /g" | sed -e "s/^ //g"|cut -d " " -f5)

        echo "errorchecksum:$errorchecksum"

        exit 0

    fi

fi

echo "no informations disk"

}

while getopts "d:h" OPTION

do

     case $OPTION in

         h)

             usage

             exit 1

             ;;

         d)

            DEVBYID=$OPTARG

            ;;

         *)

           usage

           exit 1

           ;;

     esac

done

if [[ -z $DEVBYID ]] 

then

     usage

     exit 1

fi

nointeractive