From: Alan J. Pippin <ajp@pippins.net>
Date: Sat, 17 Jan 2009 04:20:03 +0000 (-0700)
Subject: Renamed zfs-replicate wrapper script
X-Git-Url: http://git.pippins.net/embedvideo/static/%27%20%20%20%20.%20%24GLOBALS%5B%27phpgw%27%5D-%3Elink%28%27inc/jquery/%7Bedit%7D?a=commitdiff_plain;h=a88b8f570c5a8add46b3ec98cbb8c5556561741e;p=zfs-nexenta%2F.git

Renamed zfs-replicate wrapper script
---

diff --git a/zfs-replicate-all b/zfs-replicate-all
new file mode 100755
index 0000000..8dc4a05
--- /dev/null
+++ b/zfs-replicate-all
@@ -0,0 +1,107 @@
+#!/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.
+
+# source our configuration 
+config="${0%/*}/zfs-scripts.conf"
+[ -e "${config}.dist" ] && . ${config}.dist
+[ -e "${config}" ] && . ${config}
+
+# Setup some default values
+logfile="$logdir/zfs-replicate.log"
+mylogfile="$logdir/zfs-replicate-all.log"
+date=`date`
+starttime=`date +%s`
+
+# This function checks to see if our runtime has exceeded our stoptime
+timeexceeded() { 
+  if [[ $maxruntime == 0 ]]; then
+    return 0
+  fi
+  currenttime=`date +%s`  
+  elapsedtime=$(($currenttime - $starttime))
+  stoptime=$(($maxruntime*60))
+  if [[ $elapsedtime -gt $stoptime ]]; then
+    #echo "$elapsedtime > $stoptime"
+    return 1
+  fi
+  #echo "$elapsedtime < $stoptime"
+  return 0
+}
+
+# This function cleanup and exit trap
+cleanup_and_exit() { 
+  #echo "cleanup and exit"
+  rm -rf "$lockdir"
+  exit 0
+}
+trap cleanup_and_exit INT
+
+# This function executes the replicate command and checks the stoptime
+replicate() { 
+  zfs-replicate $*  >> $logfile 2>&1
+  timeexceeded
+  if [ $? == 1 ]; then
+    cleanup_and_exit
+  fi
+}
+
+# This function obtains the date a given snapshot was created in epoch seconds
+snapshot_age() {
+  snapshot=${local_pool}/${1}${previous_backup_marker}
+  $zfs list -t snapshot ${snapshot} > /dev/null 2>&1
+  if [ $? == 0 ]; then
+    $zfs get creation ${snapshot} > /dev/null 2>&1
+    if [ $? == 0 ]; then
+      snap_creation=`$zfs get creation ${snapshot} | grep $1 | awk '{ print $3" "$4" "$5" "$6" "$7 }'`
+      snap_age=`date -d "$snap_creation" +%s` 
+      echo "$snap_age"
+    else
+      echo "0"
+    fi
+  else
+    echo "0"
+  fi
+}
+
+# Obtain the zpool guid for the local pool
+local_pool_guid=`zpool get guid $local_pool 2>&1 | grep $local_pool | awk '{ print $3 }'`
+zpool get guid $local_pool > /dev/null 2>&1
+if [ $? != 0 ]; then
+  echo >&2 "-E- Unable to extract the guid for the local pool: $local_pool"
+  exit 1
+fi
+
+# Setup our backup marker names
+current_backup_marker=@current-backup-${local_pool_guid}
+previous_backup_marker=@previous-backup-${local_pool_guid}
+
+# Auto snapshot every zfs filesystem on the system specified below
+echo "$date ZFS replicate started" >> $logfile
+echo "$date ZFS replicate started" | tee -a $mylogfile
+
+# Sort the filesystems to replicate by the oldest backup first
+tmpfile=`tempfile`
+for filesystem in $filesystems_to_replicate; do
+  age=`snapshot_age $filesystem`
+  echo $filesystem $age >> $tmpfile
+done
+sorted_filesystems=`cat $tmpfile | sort -n -k 2 | awk '{ print $1 }'`
+rm -f $tmpfile
+
+# Replicate the sorted filesystems
+for filesystem in $sorted_filesystems; do
+  echo "-> Replicating $remote:$filesystem to ${local_pool}/${filesystem}" | tee -a $mylogfile
+  replicate $remote $filesystem
+done
+
+# All done
+echo `date` ZFS replicate complete >> $logfile
+echo `date` ZFS replicate complete | tee -a $mylogfile
+
+# Parse the log file and extract our backup stats
+zfs-log-parser "$logfile" "$date" >> $logfile
+zfs-log-parser "$logfile" "$date" | tee -a $mylogfile
+
diff --git a/zfs-replicate-wrapper b/zfs-replicate-wrapper
deleted file mode 100755
index c6c3369..0000000
--- a/zfs-replicate-wrapper
+++ /dev/null
@@ -1,107 +0,0 @@
-#!/bin/bash
-
-# Author: Alan J. Pippin
-# Description: This script calls zfs-replicate for each filesystem needing
-#              to be backed up, or replicated, to another ZFS pool.
-
-# source our configuration 
-config="${0%/*}/zfs-scripts.conf"
-[ -e "${config}.dist" ] && . ${config}.dist
-[ -e "${config}" ] && . ${config}
-
-# Setup some default values
-logfile="$logdir/zfs-replicate.log"
-mylogfile="$logdir/zfs-replicate-all.log"
-date=`date`
-starttime=`date +%s`
-
-# This function checks to see if our runtime has exceeded our stoptime
-timeexceeded() { 
-  if [[ $maxruntime == 0 ]]; then
-    return 0
-  fi
-  currenttime=`date +%s`  
-  elapsedtime=$(($currenttime - $starttime))
-  stoptime=$(($maxruntime*60))
-  if [[ $elapsedtime -gt $stoptime ]]; then
-    #echo "$elapsedtime > $stoptime"
-    return 1
-  fi
-  #echo "$elapsedtime < $stoptime"
-  return 0
-}
-
-# This function cleanup and exit trap
-cleanup_and_exit() { 
-  #echo "cleanup and exit"
-  rm -rf "$lockdir"
-  exit 0
-}
-trap cleanup_and_exit INT
-
-# This function executes the replicate command and checks the stoptime
-replicate() { 
-  zfs-replicate $*  >> $logfile 2>&1
-  timeexceeded
-  if [ $? == 1 ]; then
-    cleanup_and_exit
-  fi
-}
-
-# This function obtains the date a given snapshot was created in epoch seconds
-snapshot_age() {
-  snapshot=${local_pool}/${1}${previous_backup_marker}
-  $zfs list -t snapshot ${snapshot} > /dev/null 2>&1
-  if [ $? == 0 ]; then
-    $zfs get creation ${snapshot} > /dev/null 2>&1
-    if [ $? == 0 ]; then
-      snap_creation=`$zfs get creation ${snapshot} | grep $1 | awk '{ print $3" "$4" "$5" "$6" "$7 }'`
-      snap_age=`date -d "$snap_creation" +%s` 
-      echo "$snap_age"
-    else
-      echo "0"
-    fi
-  else
-    echo "0"
-  fi
-}
-
-# Obtain the zpool guid for the local pool
-local_pool_guid=`zpool get guid $local_pool 2>&1 | grep $local_pool | awk '{ print $3 }'`
-zpool get guid $local_pool > /dev/null 2>&1
-if [ $? != 0 ]; then
-  echo >&2 "-E- Unable to extract the guid for the local pool: $local_pool"
-  exit 1
-fi
-
-# Setup our backup marker names
-current_backup_marker=@current-backup-${local_pool_guid}
-previous_backup_marker=@previous-backup-${local_pool_guid}
-
-# Auto snapshot every zfs filesystem on the system specified below
-echo "$date ZFS replicate started" >> $logfile
-echo "$date ZFS replicate started" | tee -a $mylogfile
-
-# Sort the filesystems to replicate by the oldest backup first
-tmpfile=`tempfile`
-for filesystem in $filesystems_to_replicate; do
-  age=`snapshot_age $filesystem`
-  echo $filesystem $age >> $tmpfile
-done
-sorted_filesystems=`cat $tmpfile | sort -n -k 2 | awk '{ print $1 }'`
-rm -f $tmpfile
-
-# Replicate the sorted filesystems
-for filesystem in $sorted_filesystems; do
-  echo "-> Replicating $remote:$filesystem to ${local_pool}/${filesystem}" | tee -a $mylogfile
-  replicate $remote $filesystem
-done
-
-# All done
-echo `date` ZFS replicate complete >> $logfile
-echo `data` ZFS replicate complete | tee -a $mylogfile
-
-# Parse the log file and extract our backup stats
-zfs-log-parser "$logfile" "$date" >> $logfile
-zfs-log-parser "$logfile" "$date" | tee -a $mylogfile
-