#!/bin/bash


# /dev/mapper/dataVG-reg094.hpc.lsu.edu_etc 1008M  284M  674M  30% /backups/reg094.hpc.lsu.edu/reg094_etc
# /dev/mapper/dataVG-reg025.hpc.lsu.edu_home on /backups/reg025.hpc.lsu.edu/reg025_home type ext3 (rw)
# fs='reg094.hpc.lsu.edu_etc'
# pth='/backups/reg094.hpc.lsu.edu/reg094_etc'
# updatedb --database-root ${pth} --output /mnt/var_lib_mlocate/mlocatedb-${fs}.db

dt=$(date "+%Y%m%d-%H%M")
logfile="/var/log/mlocate/update-${dt}.log"

#/backups/reg025.hpc.lsu.edu/reg025_home
mount | grep dataVG | awk '{print $3}' | while read pth
 do
    host=$(echo ${pth} | awk -F'/' '{print $3}')
    fsp=$(echo ${pth} | awk -F'_' '{print $2}')
    fs="${host}_${fsp}"
    date >> ${logfile}
    echo "updatedb --database-root ${pth} --output /mnt/var_lib_mlocate/mlocatedb-${fs}.db" >> ${logfile}
    time updatedb --database-root ${pth} --output /mnt/var_lib_mlocate/mlocatedb-${fs}.db >> ${logfile}
 done