+++ /dev/null
-#!/bin/bash
-
-# Author: Alan J. Pippin
-# Description: This script calls zfs-replicate for each filesystem needing
-# to be backed up, or replicated, to another ZFS pool.
-
-# Setup some default values
-replicate="/usr/local/etc/bin/zfs-replicate"
-logfile_parser="/usr/local/etc/bin/zfs-log-parser"
-logfile="/var/log/zfs/zfs-replicate.log"
-lockdir="/tmp/zfs-admin-lock"
-mailto=root
-destpool="backups"
-maxsleeptime=60
-maxattempts=600
-released_lock_date=0
-date=`date`
-
-# Setup our cleanup and exit trap
-cleanup() {
- rm -rf "$lockdir"
- if [ $released_lock_date == 0 ]; then
- zpool export $destpool
- /usr/local/etc/bin/ext-drive-power off
- echo `date` ZFS admin lock released >> $logfile
- fi
- exit
-}
-trap cleanup INT
-
-# Auto snapshot every zfs filesystem on the system specified below
-echo "$date Polling for ZFS admin lock" >> $logfile
-
-# Poll for a lock on the zfs subsystem, and make the lock once we can do so
-attempts=0
-while true; do
- if ! mkdir "$lockdir" >/dev/null 2>&1; then
- # Another zfs admin tool is running.
- # Wait a random amount of time and try again
- ransleep=$(($RANDOM % $maxsleeptime))
- sleep $ransleep
- ((attempts=attempts+1))
- else
- # No other zfs admin tool is running, we can now.
- break
- fi
- if [[ $attempts -gt $maxattempts ]]; then
- # We've exceeded our maximum while loop count
- ls -ld $lockdir | /usr/bin/mailx -s "zfs-replicate-all unable to obtain zfs admin lock" $mailto
- exit 1
- fi
-done
-date=`date`;
-echo "$date ZFS admin lock obtained" >> $logfile
-
-# Poweron the destpool and import it
-/usr/local/etc/bin/ext-drive-power on >> $logfile
-zpool import $destpool
-
-# List the filesystems to replicate
-# The parent filesystems MUST be listed ahead
-# of the children filesystems.
-# Pool root filesystems must end with a slash.
-$replicate tank/ $destpool
-$replicate tank/var $destpool
-$replicate tank/usr $destpool
-$replicate tank/usr/home $destpool
-$replicate tank/usr/videos $destpool
-$replicate tank/usr/local $destpool
-$replicate tank/usr/local/etc $destpool
-$replicate tank/usr/local/var $destpool
-$replicate tank/backup $destpool
-
-# Export the destpool and power it down
-zpool export $destpool
-/usr/local/etc/bin/ext-drive-power off >> $logfile
-
-# Release our lock
-released_lock_date=1
-echo `date` ZFS admin lock released >> $logfile
-
-# Parse the log file and extract our backup stats
-$logfile_parser "$logfile" "$date" >> $logfile
-
-# clean things up and exit
-cleanup
-