Centre Blaise Pascal » gZFS

#!/bin/bash

# $Id: get-disk-zpool 49 2013-10-10 08:59:11Z kreverch $

BINZFS="/sbin/zfs"

BINZPOOL="/sbin/zpool"

function usage {

echo "Syntax $0"

echo "Description : Get and write in a file all disk (type raidz and mirror) of a ZFS"

}

function nointeractive {

/sbin/zdb >/tmp/.buffer_zdb

GETDISKINFO="/sbin/get-disk-info"

dataType=""

raidType=""

raidID=""

nparity=""

poolname=""

while read line

do

   strLine=$(echo $line |sed -e 's/ \+//g'|sed -e "s/'//g")

   property=$(echo $strLine |cut -d ':' -f1)

   valueProperty=$(echo $strLine |cut -d ':' -f2)

   if [ "$property" == "name" ]

   then

      echo "$property:$valueProperty"

      echo "$($BINZPOOL status $valueProperty|grep -i "state:"|sed -e "s/^ \+//g"|sed -e "s/: /:/")"

      echo "$($BINZPOOL status $valueProperty|grep -i "scan:"|sed -e "s/^ \+//g"|sed -e "s/: /:/")"

      poolname="$valueProperty"

   fi

   if [[ "$property" =~ "children[" ]]

   then

       continue;      

   fi

   if [[ "$property" == "type" ]] && [[ "$valueProperty" == "raidz" ]]

   then

      dataType="raidz"

      raidType="raidz"

   fi

   if [[ "$property" == "type" ]] && [[ "$valueProperty" == "mirror" ]]

   then

      dataType="mirror"

      raidType="mirror"

   fi

   if [[ "$dataType" == "raidz" ]] || [[ "$dataType" == "mirror" ]]

   then

      if [ "$property" == "id" ]

      then

         raidID=$valueProperty

      fi

   fi

   if [[ "$dataType" == "raidz"  ]] && [[ "$property" == "nparity" ]]

   then

        nparity="$valueProperty"

   fi

   if [[ "$property" == "type" ]] && [[ "$valueProperty" == "disk" ]]

   then

      dataType="disk"

   fi

   if [ "$dataType" == "disk" ]

   then

      if [[ "$property" == "path" ]] && [[ "$valueProperty" != "" ]]

      then

        echo "#infoDisk#"

        echo "poolname:$poolname"

        echo "raidType:$raidType"

        echo "nparity:$nparity" 

        echo "raidID:$raidID"

        echo "$property:$valueProperty"

        $GETDISKINFO -d $valueProperty

      fi

   fi

done < "/tmp/.buffer_zdb"

echo "#infoDisk#"

}

while getopts "h" OPTION

do

     case $OPTION in

         h)

             usage

             exit 1

             ;;

         *)

           usage

           exit 1

           ;;

     esac

done

nointeractive