X-Git-Url: http://git.pippins.net/embedvideo/.git/static/gitweb.js?a=blobdiff_plain;f=zfs-replicate-wrapper-local;fp=zfs-replicate-wrapper-local;h=0000000000000000000000000000000000000000;hb=c57f9dfb00d8a50f3e50db976821662219a681bc;hp=1f21c5ed3ec8bd5649b0510ae8c46907c970603c;hpb=984d48e66a916fd9ba533ae19b43aafd449dad77;p=zfs-nexenta%2F.git diff --git a/zfs-replicate-wrapper-local b/zfs-replicate-wrapper-local deleted file mode 100755 index 1f21c5e..0000000 --- a/zfs-replicate-wrapper-local +++ /dev/null @@ -1,87 +0,0 @@ -#!/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 -