client/meter/smart

   1 #!/usr/bin/env bash
   2
   3 SMARTCTL()
   4 {
   5         smartctl -i -H -A -f brief -n standby "$@"
   6 }
   7
   8 lsblk --list -o TYPE,RM,TRAN,PATH,MODEL,SERIAL | td-trans-fixcol -m 1 |\
   9 td-filter TYPE eq disk |\
  10 td-filter RM == 0 |\
  11 td-select -H PATH MODEL SERIAL |\
  12 while read -r devpath MODEL SERIAL
  13 do
  14         devbasename=${devpath##*/}
  15
  16         IFS=$'\n'
  17         for whole_line in `IFS=$'\n\t '; SMARTCTL "$devpath"`
  18         do
  19                 IFS=$'\n\t '
  20
  21                 read attrid attrname flags value worst threshold fail raw rest <<<"$whole_line"
  22
  23                 if [ "$attrid" -ge 0 -a "$value" -ge 0 -a "$worst" -ge 0 -a "$threshold" -ge 0 -a "$raw" -ge 0 ] 2>/dev/null
  24                 then
  25                         for leaf in value worst threshold raw
  26                         do
  27                                 if [ $attrname = Unknown_Attribute ]
  28                                 then
  29                                         attrname=$attrid
  30                                 else
  31                                         attrname=${attrname,,}
  32                                         attrname=${attrname//_/-}
  33                                 fi
  34                                 value=${!leaf}
  35                                 echo "$MODEL.$SERIAL.$attrname.$leaf    $value"
  36                         done
  37                 fi
  38         done
  39 done