Verifica se determinado ponto de montagem está presente em hosts remotos

check-mountpoint.sh

#!/bin/bash

FILESYSTEM="/storage"
SERVERS=(host01 host02 host03)

for i in "${!SERVERS[@]}"
do
  STATUS=$(ssh -q -oStrictHostKeyChecking=no ${SERVERS[i]} "if mountpoint -q ${FILESYSTEM}; then echo "OK"; else echo "NOK"; fi")
  
  if [[ $? != 0 ]];
  then
    RESULT+="${SERVERS[i]}: SSH ERROR";
  elif [[ "$STATUS" == "OK" ]];
  then
    RESULT+="${SERVERS[i]}: OK";
  elif [[ "$STATUS" == "NOK" ]];
  then
    RESULT+="*${SERVERS[i]}: NOK*";
  else
    RESULT+="${SERVERS[i]}: UNDETERMINED ERROR";
  fi
  
  RESULT+="\n"
done

if [[ $RESULT  == *"NOK"* || $RESULT == *"ERROR"* ]];
then
  echo "**Status do FileSystem ${FILESYSTEM}:** "
  echo -e $RESULT | sed '/^$/d' | sort
fi