. Handle "keep = yes" to disable old backups removal (Closes: #424633)
. Add configuration option to allow you to disable the version check
as in some instances this may be an ok scenario (Closes: #424632)
- rub
+ rub/rsync
. Fixed typo in rub handler that caused it to not work
. Changed to use lib/vserver code
. Fixed fsck error
. Fixed integer comparison (Closes: Trac#3)
+ . Renamed handler to 'rsync', replaces outdated rub handler
+ . updated examples/Makefile.am and handlers/Makefile.am to include
+ rsnap/rsync (Closes: #440554)
sys:
. Fixed typo breaking things for VServers.
. Fix bug when vrootdir is on its own partition (Closes: #395928)
. Force C locale for sfdisk to ensure english words are found in grep
fixed 'make install' bug that failed if /etc/backup.d already existed
changed spaces to tabs in Makefile.am
- updated examples/Makefile.am and handlers/Makefile.am to include rsnap/rub
- files (Closes: #440554)
version 0.9.4 -- October 6th, 2006
EXAMPLES = example.dup example.ldap example.makecd example.mysql \
- example.pgsql example.rdiff example.rsnap example.sh \
+ example.pgsql example.rdiff example.sh \
example.svn example.sys example.trac
EXTRA_DIST = $(EXAMPLES)
+++ /dev/null
-##
-## This is an example rsnap configuration file.
-## The defaults are useful in most cases.
-##
-
-## global options
-[options]
-options =
-
-## the nicelevel the backup and all the children should run at
-## the higher nicelevel reduces the priority
-nicelevel = 19
-
-# how many days of data to keep
-keep = 90
-
-# the name of the directory created for the backup
-label = systemname_domain_tld
-
-[source]
-
-# bandwidth limit to be used for rsync
-bandwidthlimit = 1000
-
-# remote_rsync can be used if your rsync is not in your PATH, or if you
-# need a wrapper
-#remote_rsync = /usr/local/bin/sudo_rsync
-
-# options like -P<port> can be specified here
-#sshoptions =
-
-# test the ssh connection before proceding?
-testconnect = yes
-
-# don't translate owner+groupid's to local names
-numericids = 1
-
-# turn on rsync compression? (1 = on, 0 = off)
-compress = 1
-
-srchost = backupuser@hostname.domain.tld
-
-# files to include in the backup
-# (supports globbing with '*'), by default / is included
-include = /var
-include = /usr/local
-include = /home
-
-# files to exclude from the backup
-# (supports globbing with '*')
-exclude = /home/*/Maildir
-exclude = /var/log
-exclude = /proc
-exclude = /srv
-exclude = /sys
-exclude = /*.gz
-
-[dest]
-
-# base directory where backup is made to
-directory = /media/backup
-
-# only necessary if you hit a specifi 2.4 kernel bug
-enable_mv_timestamp_bug = no
-
-# if you say no here, only one dir is kept, and 'keep' is irrelevant
-incremental = yes
HANDLERS = dup dup.helper ldap ldap.helper maildir makecd \
makecd.helper mysql mysql.helper pgsql pgsql.helper rdiff \
- rdiff.helper rsnap rub sh svn sys sys.helper trac
+ rdiff.helper rsync sh svn sys sys.helper trac
CLEANFILES = $(HANDLERS)
rm -f rdiff.helper
$(edit) $(srcdir)/rdiff.helper.in > rdiff.helper
-rsnap: $(srcdir)/rsnap.in
- rm -f rsnap
- $(edit) $(srcdir)/rsnap.in > rsnap
-
-rub: $(srcdir)/rub.in
- rm -f rub
- $(edit) $(srcdir)/rub.in > rub
+rsync: $(srcdir)/rsyn.in
+ rm -f rsync
+ $(edit) $(srcdir)/rsync.in > rsync
sh: $(srcdir)/sh.in
rm -f sh
+++ /dev/null
-# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
-#
-# rsync backup handler for backupninja
-# requires rsync and optional freedups
-#
-# freedups:
-# http://www.stearns.org/freedups/
-# http://freshmeat.net/projects/freedups/
-#
-# rsync:
-# http://samba.anu.edu.au/rsync/
-
-# exit on error
-#set -e
-
-# System commands used by this script
-# replace with absolute path's if neccecary
-getconf rm rm
-getconf cp cp
-getconf touch touch
-getconf mv mv
-getconf ssh ssh
-getconf tr tr
-getconf rsync $RSYNC
-
-setsection options
-getconf options
-getconf label
-getconf nicelevel 0
-getconf keep 60
-
-setsection source
-getconf testconnect no
-getconf srchost localhost
-getconf compress 1
-getconf sshoptions
-getconf bandwidthlimit 1000
-getconf remote_rsync rsync
-getconf numericids 1
-getconf include
-getconf vsnames all
-getconf vsinclude
-getconf include
-getconf exclude
-
-setsection dest
-getconf directory
-getconf enable_mv_timestamp_bug no
-getconf freedups freedups
-getconf enable_freedups no
-getconf incremental yes
-
-# Apparently, a bug in some Linux kernels between 2.4.4 and 2.4.9 causes mv to update timestamps;
-# this may result in inaccurate timestamps on the snapshot directories.
-# Set enable_mv_timestamp_bug=1 to enable this workaround
-if [ $enable_mv_timestamp_bug == "yes" ]; then
- mv=my_mv
-fi;
-
-function my_mv() {
- ref=/tmp/makesnapshot-mymv-$$;
- $touch -r $1 $ref;
- $mv $1 $2;
- $touch -r $ref $2;
- $rm $ref;
-}
-
-if [ $enable_freedups == "yes" ]; then
- # $freedups
- debug "Not implemented yet!"
-fi;
-
-
-[ "$directory" != "" ] || fatal "Destination directory not set"
-[ "$include" != "" ] || fatal "No source includes specified"
-
-### vservers stuff ###
-
-# If vservers are configured, check that the ones listed in $vsnames do exist.
-local usevserver=no
-if [ $vservers_are_available = yes ]; then
- if [ "$vsnames" = all ]; then
- vsnames="$found_vservers"
- else
- if ! vservers_exist "$vsnames" ; then
- fatal "At least one of the vservers listed in vsnames ($vsnames) does not exist."
- fi
- fi
- if [ -n "$vsinclude" ]; then
- info "Using vservers '$vsnames'"
- usevserver=yes
- fi
-else
- [ -z "$vsinclude" ] || warning 'vservers support disabled in backupninja.conf, vsincludes configuration lines will be ignored'
- [ -z "$vsnames" ] || warning 'vservers support disabled in backupninja.conf, vsnames configuration line will be ignored'
-fi
-
-### see if we can login ###
-
-if [ "$testconnect" == "yes" ]; then
- debug "$ssh $sshoptions -o PasswordAuthentication=no $srchost 'echo -n 1'"
- if [ ! $test ]; then
- result=`ssh $sshoptions -o PasswordAuthentication=no $srchost 'echo -n 1'`
- if [ "$result" != "1" ]; then
- fatal "Can't connect to $srchost."
- else
- debug "Connected to $srchost successfully"
- fi
- fi
-fi
-
-### COMMAND-LINE MANGLING ###
-
-[ "$bandwidthlimit" == 1000 ] || options="$options --bwlimit=$bandwidthlimit"
-[ "$numericids" == 1 ] || options="$options --numeric-ids "
-[ "$compress" == 1 ] || options="$options --compress "
-[ "$remote_rsync" == "rsync" ] || options="$options --rsync-path=$remote_rsync"
-
-if [ "$nicelevel" -ne 0 ]; then
- nice="nice -n $nicelevel" ;
-else
- nice="";
-fi
-
-execstr="$options --exclude '/' --delete-during --delete-excluded --archive $sshoptions "
-
-if [ "$incremental" == "no" ]; then
- execstr="${execstr} --whole-file "
-fi
-
-execstr_serverpart="$srchost:/"
-
-
-### SOURCE ###
-
-set -o noglob
-
-# excludes
-for i in $exclude; do
- str="${i//__star__/*}"
- #execstr="${execstr}--exclude '$str' "
- execstr="${execstr}--exclude $str "
-done
-
-# includes
-for i in $include; do
- str="${i//__star__/*}"
- #execstr="${execstr}--include '$str' "
- execstr="${execstr}--include $str "
-done
-
-# vsincludes
-if [ $usevserver = yes ]; then
- for vserver in $vsnames; do
- for vi in $vsinclude; do
- str="${vi//__star__/*}"
- execstr="${execstr}--include '$label/$vserver$str' "
- done
- done
-fi
-
-
-### SNAPSHOT ROTATION ###
-
-if [ "$incremental" == "yes" ]; then
- debug "starting to rotate the old dirs"
- # rotating snapshots
- # delete the oldest snapshot, if it exists:
- debug "does $directory/$label/$keep exist?"
- if [ -d "$directory/$label/$keep" ] ; then
- debug "$rm -rf $directory/$label/$keep"
- if [ !$test ]; then
- #$rm -rf "$directory/$label/$keep" ;
- debug "$rm -rf $directory/$label/$keep";
- fi;
- fi;
-
- # shift the snapshots(s) back by one, if they exist
- for (( i=$keep; $i>=0; i--)) ; do
- debug "does $directory/$label/$i exist?"
- if [ -d "$directory/$label/$i" ] ; then
- debug "$mv $directory/$label/$i $directory/$label/$(($i + 1))"
- if [ !$test ]; then
- $mv "$directory/$label/$i" "$directory/$label/$(($i + 1))"
- fi;
- fi;
- done
-
- # make a hard-link-only (except for dirs) copy of
- # assuming that exists, into the new dir
- if [ -d "$directory/$label/1" ]; then
- debug "$cp -al $directory/$label/1 $directory/$label/0"
- if [ !$test ]; then
- $cp -al $directory/$label/1 $directory/$label/0 ;
- fi;
- fi;
-
-fi
-
-
-set +o noglob
-
-### EXECUTE ###
-
-# exclude everything else, start with root
-#execstr="${execstr}--exclude '*' "
-
-# include client-part and server-part
-#execstr="$execstr $execstr_serverpart"
-
-execstr=${execstr//\\*/\\\\\\*}
-
-if [ "$debug" == "1" ]; then
- execstr=" --verbose $execstr";
- # execstr=" --verbose --dry-run $execstr";
-else
- execstr=" --quiet $execstr";
-fi;
-
-debug "$rsync $execstr $execstr_serverpart $directory/$label/0"
-
-
-# rsync from the system into the latest snapshot (notice that
-# rsync behaves like cp --remove-destination by default, so the destination
-# is unlinked first. If it were not so, this would copy over the other
-# snapshot(s) too!
-output=`$nice $rsync $execstr $execstr_serverpart $directory/$label/0 2>&1`
-code=$?
-
-# update the mtime of the 0 dir to reflect the snapshot time
-$touch $directory/$label/0
-
-if [ $code -eq 0 ]; then
- debug $output
- info "rsync finished successfully.";
-else
- debug "returncode $code : $output "
- #fatal "rsync failed.";
- warning "rsync failed.";
-fi;
-
-
-return 0;
-
--- /dev/null
+#
+# backupninja handler to do incremental backups using
+# rsync and hardlinks, based on
+#
+# http://www.mikerubel.org/computers/rsync_snapshots/
+#
+# feedback: rhatto at riseup.net | gpl
+# lot of enhancements grabbed from "rsnap" handler by paulv at bikkel.org
+#
+# Config file options
+# -------------------
+#
+# [general]
+# log = rsync log file
+# partition = partition where the backup lives
+# fscheck = set to 1 if fsck should run on $partition after the backup is made
+# read_only = set to 1 if $partition is mounted read-only
+# mountpoint = backup partition mountpoint or backup main folder
+# backupdir = folder relative do $mountpoint where the backup should be stored
+# days = number of backup increments (min = 5)
+# lockfile = lockfile to be kept during backup execution
+# enable_mv_timestamp_bug = set to "yes" if your system isnt handling timestamps correctly
+# tmp = temp folder
+#
+# [source]
+# from = local or remote
+# testconnect = when "yes", test the connection for a remote source before backup
+# include = include folder on backup
+# exclude = exclude folder on backup
+# ssh = ssh command line (remote only)
+# rsync = rsync program
+# rsync_options = rsync command options
+# exclude_vserver = vserver-name (valid only if vservers = yes on backupninja.conf)
+# numericids = when set to 1, use numeric ids instead of user/group mappings on rsync
+# compress = if set to 1, compress data on rsync (remote source only)
+# bandwidthlimit = set a badnwidth limit in kbps (remote source only)
+# remote_rsync = remove rsync program (remote source only)
+#
+# [services]
+# initscripts = absolute path where scripts are located
+# service = script name to be stoped at the begining of the backup and started at its end
+#
+# You can also specify some system comands if you don't want the default system values:
+#
+# [system]
+# rm = rm command
+# cp = cp command
+# touch = touch command
+# mv = mv command
+# fsck = fsck command
+#
+# You dont need to manually specify vservers using "include = /vservers".
+# They are automatically backuped if vserver is set to "yes" on you backupninja.conf.
+#
+
+# config file evaluation
+
+setsection system
+getconf rm rm
+getconf cp cp
+getconf touch touch
+getconf mv mv
+getconf fsck fsck
+
+setsection general
+getconf log /var/log/backupninja-rsync.log
+getconf partition
+getconf fscheck
+getconf read_only
+getconf mountpoint
+getconf backupdir
+getconf rotate
+getconf days
+getconf lockfile
+getconf nicelevel 0
+getconf enable_mv_timestamp_bug no
+getconf tmp /tmp
+
+setsection source
+getconf from local
+getconf testconnect no
+getconf rsync $RSYNC
+getconf rsync_options "-av --delete"
+getconf ssh ssh
+getconf user
+getconf host
+getconf include
+getconf exclude
+getconf exclude_vserver
+getconf numericids 0
+getconf compress 0
+getconf bandwidthlimit
+getconf remote_rsync rsync
+
+setsection services
+getconf initscripts
+getconf service
+
+# function definitions
+
+function rotate {
+
+ if [[ "$2" -lt 4 ]]; then
+ error "Rotate: minimum of 4 rotations"
+ exit 1
+ fi
+
+ if [ -d $1.$2 ]; then
+ $nice $mv /$1.$2 /$1.tmp
+ fi
+
+ for ((n=`echo "$2 - 1" | bc`; n >= 0; n--)); do
+ if [ -d $1.$n ]; then
+ dest=`echo "$n + 1" | bc`
+ $nice $mv /$1.$n /$1.$dest
+ $touch /$1.$dest
+ fi
+ done
+
+ if [ -d $1.tmp ]; then
+ $nice $mv /$1.tmp /$1.0
+ fi
+
+ if [ -d $1.1 ]; then
+ $nice $cp -alf /$1.1/. /$1.0
+ fi
+
+}
+
+function move_files {
+
+ ref=$tmp/makesnapshot-mymv-$$;
+ $touch -r $1 $ref;
+ $mv $1 $2;
+ $touch -r $ref $2;
+ $rm $ref;
+
+}
+
+backupdir="$mountpoint/$backupdir"
+
+# does $backupdir exists?
+
+if [ ! -d "$backupdir" ]; then
+ error "Backupdir $backupdir does not exist"
+ exit 1
+fi
+
+# setup number of increments
+
+if [ -z "$days" ]; then
+ keep="4"
+else
+ keep="`echo $days - 1 | bc -l`"
+fi
+
+# lockfile setup
+
+if [ ! -z "$lockfile" ]; then
+ $touch $lockfile || warning "Could not create lockfile $lockfile"
+fi
+
+# nicelevel setup
+
+if [ ! -z "$nicelevel" ]; then
+ nice="nice -n $nicelevel"
+else
+ nice=""
+fi
+
+# connection test
+
+if [ "$from" == "remote" ] && [ "$testconnect" == "yes" ]; then
+ debug "$ssh -o PasswordAuthentication=no $user@$host 'echo -n 1'"
+ result=`ssh -o PasswordAuthentication=no $user@$host 'echo -n 1'`
+ if [ "$result" != "1" ]; then
+ fatal "Can't connect to $host as $user."
+ else
+ debug "Connected to $srchost successfully"
+ fi
+fi
+
+# rsync options for local sources
+
+if [ "$from" == "local" ]; then
+
+ rsync_local_options="$rsync_options"
+
+ if [ ! -z "$numericids" ]; then
+ rsync_local_options="$rsync_local_options --numeric-ids "
+ fi
+
+fi
+
+# rsync options for remote sources
+
+if [ "$from" == "remote" ]; then
+
+ rsync_remote_options="$rsync_options --rsync-path=$remote_rsync"
+
+ if [ "$compress" == "1" ]; then
+ rsync_remote_options="$rsync_remote_options --compress"
+ fi
+
+ if [ ! -z "$bandwidthlimit" ]; then
+ rsync_remote_options="$rsync_remote_options --bwlimit=$bandwidthlimit"
+ fi
+
+ if [ ! -z "$numericids" ]; then
+ rsync_remote_options="$rsync_remote_options --numeric-ids"
+ fi
+
+fi
+
+# set mv procedure
+
+if [ $enable_mv_timestamp_bug == "yes" ]; then
+ mv=move_files
+fi
+
+# set excludes
+
+for path in $exclude; do
+ EXCLUDES="$EXCLUDES --exclude=$path"
+done
+
+# stop services
+
+if [ ! -z "$service" ]; then
+ for daemon in $service; do
+ info "Stopping service $daemon..."
+ $initscripts/$daemon stop
+ done
+fi
+
+echo "Starting backup at `date`" >> $log
+
+# mount backup destination folder as read-write
+
+if [ "$read_only" == "1" ] || [ "$read_only" == "yes" ]; then
+ if [ -d "$mountpoint" ]; then
+ mount -o remount,rw $mountpoint
+ if (($?)); then
+ error "Could not mount $mountpoint"
+ exit 1
+ fi
+ fi
+fi
+
+# add vservers to included folders
+
+if [ "$vservers_are_available" == "yes" ]; then
+
+ # sane permission on backup
+ mkdir -p $backupdir/$VROOTDIR
+ chmod 000 $backupdir/$VROOTDIR
+
+ for candidate in $found_vservers; do
+ candidate="`basename $candidate`"
+ found_excluded_vserver="0"
+ for excluded_vserver in $exclude_vserver; do
+ if [ "$excluded_vserver" == "$candidate" ]; then
+ found_excluded_vserver="1"
+ break
+ fi
+ done
+ if [ "$found_excluded_vserver" == "0" ]; then
+ include="$include $VROOTDIR/$candidate"
+ fi
+ done
+fi
+
+# the backup procedure
+
+for SECTION in $include; do
+
+ section="`basename $SECTION`"
+
+ if [ ! -d "$backupdir/$SECTION/$section.0" ]; then
+ mkdir -p $backupdir/$SECTION/$section.0
+ fi
+
+ info "Rotating $backupdir/$SECTION/$section..."
+ echo "Rotating $backupdir/$SECTION/$section..." >> $log
+ rotate $backupdir/$SECTION/$section $keep
+ info "Syncing $SECTION on $backupdir/$SECTION/$section.0..."
+
+ if [ "$from" == "local" ]; then
+ debug $rsync $rsync_local_options $EXCLUDES /$SECTION/ $backupdir/$SECTION/$section.0/
+ $nice $rsync $rsync_local_options $EXCLUDES /$SECTION/ $backupdir/$SECTION/$section.0/ >> $log
+ if [ "$?" != "0" ]; then
+ warning "Rsync error when trying to transfer $SECTION"
+ fi
+ elif [ "$from" == "remote" ]; then
+ if [ -z "$user" ] || [ -z "$host" ]; then
+ error "Config file error: either user or host was not specified"
+ exit 1
+ else
+ debug $nice $rsync $rsync_remote_options $EXCLUDES -e "$ssh" $user@$host:/$SECTION/ $backupdir/$SECTION/$section.0
+ $nice $rsync $rsync_remote_options $EXCLUDES -e "$ssh" $user@$host:/$SECTION/ $backupdir/$SECTION/$section.0 >> $log
+ if [ "$?" != "0" ]; then
+ warning "Rsync error when trying to transfer $SECTION"
+ fi
+ fi
+ else
+ error "Invalid source $from"
+ exit 1
+ fi
+
+ $touch $backupdir/$SECTION/$section.0
+
+done
+
+# remount backup destination as read-only
+
+if [ "$read_only" == "1" ] || [ "$read_only" == "yes" ]; then
+ mount -o remount,ro $mountpoint
+fi
+
+# check partition for errors
+
+if [ "$fscheck" == "1" ] || [ "$fscheck" == "yes" ]; then
+ umount $mountpoint
+ if (($?)); then
+ warning "Could not umount $mountpoint to run fsck"
+ else
+ $nice $fsck -v -y $partition >> $log
+ mount $mountpoint
+ fi
+fi
+
+# restart services
+
+if [ ! -z "$service" ]; then
+ for daemon in $service; do
+ info "Starting service $daemon..."
+ $initscripts/$daemon start
+ done
+fi
+
+# removes the lockfile
+
+if [ ! -z "$lockfile" ]; then
+ $rm $lockfile || warning "Could not remove lockfile $lockfile"
+fi
+
+echo "Finnishing backup at `date`" >> $log
+
+++ /dev/null
-#
-# backupninja handler to do incremental backups using
-# rsync and hardlinks, based on
-#
-# http://www.mikerubel.org/computers/rsync_snapshots/
-#
-# feedback: rhatto at riseup.net | gpl
-# lot of enhancements grabbed from "rsnap" handler by paulv at bikkel.org
-#
-# Config file options
-# -------------------
-#
-# [general]
-# log = rsync log file
-# partition = partition where the backup lives
-# fscheck = set to 1 if fsck should run on $partition after the backup is made
-# read_only = set to 1 if $partition is mounted read-only
-# mountpoint = backup partition mountpoint or backup main folder
-# backupdir = folder relative do $mountpoint where the backup should be stored
-# days = number of backup increments (min = 5)
-# lockfile = lockfile to be kept during backup execution
-# enable_mv_timestamp_bug = set to "yes" if your system isnt handling timestamps correctly
-# tmp = temp folder
-#
-# [source]
-# from = local or remote
-# testconnect = when "yes", test the connection for a remote source before backup
-# include = include folder on backup
-# exclude = exclude folder on backup
-# ssh = ssh command line (remote only)
-# rsync = rsync program
-# rsync_options = rsync command options
-# exclude_vserver = vserver-name (valid only if vservers = yes on backupninja.conf)
-# numericids = when set to 1, use numeric ids instead of user/group mappings on rsync
-# compress = if set to 1, compress data on rsync (remote source only)
-# bandwidthlimit = set a badnwidth limit in kbps (remote source only)
-# remote_rsync = remove rsync program (remote source only)
-#
-# [services]
-# initscripts = absolute path where scripts are located
-# service = script name to be stoped at the begining of the backup and started at its end
-#
-# You can also specify some system comands if you don't want the default system values:
-#
-# [system]
-# rm = rm command
-# cp = cp command
-# touch = touch command
-# mv = mv command
-# fsck = fsck command
-#
-# You dont need to manually specify vservers using "include = /vservers".
-# They are automatically backuped if vserver is set to "yes" on you backupninja.conf.
-#
-
-# config file evaluation
-
-setsection system
-getconf rm rm
-getconf cp cp
-getconf touch touch
-getconf mv mv
-getconf fsck fsck
-
-setsection general
-getconf log /var/log/backupninja-rub.log
-getconf partition
-getconf fscheck
-getconf read_only
-getconf mountpoint
-getconf backupdir
-getconf rotate
-getconf days
-getconf lockfile
-getconf nicelevel 0
-getconf enable_mv_timestamp_bug no
-getconf tmp /tmp
-
-setsection source
-getconf from local
-getconf testconnect no
-getconf rsync $RSYNC
-getconf rsync_options "-av --delete"
-getconf ssh ssh
-getconf user
-getconf host
-getconf include
-getconf exclude
-getconf exclude_vserver
-getconf numericids 0
-getconf compress 0
-getconf bandwidthlimit
-getconf remote_rsync rsync
-
-setsection services
-getconf initscripts
-getconf service
-
-# function definitions
-
-function rotate {
-
- if [[ "$2" -lt 4 ]]; then
- error "Rotate: minimum of 4 rotations"
- exit 1
- fi
-
- if [ -d $1.$2 ]; then
- $nice $mv /$1.$2 /$1.tmp
- fi
-
- for ((n=`echo "$2 - 1" | bc`; n >= 0; n--)); do
- if [ -d $1.$n ]; then
- dest=`echo "$n + 1" | bc`
- $nice $mv /$1.$n /$1.$dest
- $touch /$1.$dest
- fi
- done
-
- if [ -d $1.tmp ]; then
- $nice $mv /$1.tmp /$1.0
- fi
-
- if [ -d $1.1 ]; then
- $nice $cp -alf /$1.1/. /$1.0
- fi
-
-}
-
-function move_files {
-
- ref=$tmp/makesnapshot-mymv-$$;
- $touch -r $1 $ref;
- $mv $1 $2;
- $touch -r $ref $2;
- $rm $ref;
-
-}
-
-backupdir="$mountpoint/$backupdir"
-
-# does $backupdir exists?
-
-if [ ! -d "$backupdir" ]; then
- error "Backupdir $backupdir does not exist"
- exit 1
-fi
-
-# setup number of increments
-
-if [ -z "$days" ]; then
- keep="4"
-else
- keep="`echo $days - 1 | bc -l`"
-fi
-
-# lockfile setup
-
-if [ ! -z "$lockfile" ]; then
- $touch $lockfile || warning "Could not create lockfile $lockfile"
-fi
-
-# nicelevel setup
-
-if [ ! -z "$nicelevel" ]; then
- nice="nice -n $nicelevel"
-else
- nice=""
-fi
-
-# connection test
-
-if [ "$from" == "remote" ] && [ "$testconnect" == "yes" ]; then
- debug "$ssh -o PasswordAuthentication=no $user@$host 'echo -n 1'"
- result=`ssh -o PasswordAuthentication=no $user@$host 'echo -n 1'`
- if [ "$result" != "1" ]; then
- fatal "Can't connect to $host as $user."
- else
- debug "Connected to $srchost successfully"
- fi
-fi
-
-# rsync options for local sources
-
-if [ "$from" == "local" ]; then
-
- rsync_local_options="$rsync_options"
-
- if [ ! -z "$numericids" ]; then
- rsync_local_options="$rsync_local_options --numeric-ids "
- fi
-
-fi
-
-# rsync options for remote sources
-
-if [ "$from" == "remote" ]; then
-
- rsync_remote_options="$rsync_options --rsync-path=$remote_rsync"
-
- if [ "$compress" == "1" ]; then
- rsync_remote_options="$rsync_remote_options --compress"
- fi
-
- if [ ! -z "$bandwidthlimit" ]; then
- rsync_remote_options="$rsync_remote_options --bwlimit=$bandwidthlimit"
- fi
-
- if [ ! -z "$numericids" ]; then
- rsync_remote_options="$rsync_remote_options --numeric-ids"
- fi
-
-fi
-
-# set mv procedure
-
-if [ $enable_mv_timestamp_bug == "yes" ]; then
- mv=move_files
-fi
-
-# set excludes
-
-for path in $exclude; do
- EXCLUDES="$EXCLUDES --exclude=$path"
-done
-
-# stop services
-
-if [ ! -z "$service" ]; then
- for daemon in $service; do
- info "Stopping service $daemon..."
- $initscripts/$daemon stop
- done
-fi
-
-echo "Starting backup at `date`" >> $log
-
-# mount backup destination folder as read-write
-
-if [ "$read_only" == "1" ] || [ "$read_only" == "yes" ]; then
- if [ -d "$mountpoint" ]; then
- mount -o remount,rw $mountpoint
- if (($?)); then
- error "Could not mount $mountpoint"
- exit 1
- fi
- fi
-fi
-
-# add vservers to included folders
-
-if [ "$vservers_are_available" == "yes" ]; then
-
- # sane permission on backup
- mkdir -p $backupdir/$VROOTDIR
- chmod 000 $backupdir/$VROOTDIR
-
- for candidate in $found_vservers; do
- candidate="`basename $candidate`"
- found_excluded_vserver="0"
- for excluded_vserver in $exclude_vserver; do
- if [ "$excluded_vserver" == "$candidate" ]; then
- found_excluded_vserver="1"
- break
- fi
- done
- if [ "$found_excluded_vserver" == "0" ]; then
- include="$include $VROOTDIR/$candidate"
- fi
- done
-fi
-
-# the backup procedure
-
-for SECTION in $include; do
-
- section="`basename $SECTION`"
-
- if [ ! -d "$backupdir/$SECTION/$section.0" ]; then
- mkdir -p $backupdir/$SECTION/$section.0
- fi
-
- info "Rotating $backupdir/$SECTION/$section..."
- echo "Rotating $backupdir/$SECTION/$section..." >> $log
- rotate $backupdir/$SECTION/$section $keep
- info "Syncing $SECTION on $backupdir/$SECTION/$section.0..."
-
- if [ "$from" == "local" ]; then
- debug $rsync $rsync_local_options $EXCLUDES /$SECTION/ $backupdir/$SECTION/$section.0/
- $nice $rsync $rsync_local_options $EXCLUDES /$SECTION/ $backupdir/$SECTION/$section.0/ >> $log
- if [ "$?" != "0" ]; then
- warning "Rsync error when trying to transfer $SECTION"
- fi
- elif [ "$from" == "remote" ]; then
- if [ -z "$user" ] || [ -z "$host" ]; then
- error "Config file error: either user or host was not specified"
- exit 1
- else
- debug $nice $rsync $rsync_remote_options $EXCLUDES -e "$ssh" $user@$host:/$SECTION/ $backupdir/$SECTION/$section.0
- $nice $rsync $rsync_remote_options $EXCLUDES -e "$ssh" $user@$host:/$SECTION/ $backupdir/$SECTION/$section.0 >> $log
- if [ "$?" != "0" ]; then
- warning "Rsync error when trying to transfer $SECTION"
- fi
- fi
- else
- error "Invalid source $from"
- exit 1
- fi
-
- $touch $backupdir/$SECTION/$section.0
-
-done
-
-# remount backup destination as read-only
-
-if [ "$read_only" == "1" ] || [ "$read_only" == "yes" ]; then
- mount -o remount,ro $mountpoint
-fi
-
-# check partition for errors
-
-if [ "$fscheck" == "1" ] || [ "$fscheck" == "yes" ]; then
- umount $mountpoint
- if (($?)); then
- warning "Could not umount $mountpoint to run fsck"
- else
- $nice $fsck -v -y $partition >> $log
- mount $mountpoint
- fi
-fi
-
-# restart services
-
-if [ ! -z "$service" ]; then
- for daemon in $service; do
- info "Starting service $daemon..."
- $initscripts/$daemon start
- done
-fi
-
-# removes the lockfile
-
-if [ ! -z "$lockfile" ]; then
- $rm $lockfile || warning "Could not remove lockfile $lockfile"
-fi
-
-echo "Finnishing backup at `date`" >> $log
-
projects / matthijs / upstream / backupninja.git / commitdiff