bin/backup-script

   1 #!/bin/bash
   2 #
   3 # backup-script system for cloning systems using rsync
   4 # Copyright (c)2008-2015 Alexander Barton <alex@barton.de>
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2 of the License, or
   9 # (at your option) any later version.
  10 # Please read the file COPYING, README and AUTHORS for more information.
  11 #
  12
  13 NAME=$(basename "$0")
  14 PIDFILE="/var/run/$NAME.pid"
  15
  16 DRYRUN=0
  17 VERBOSE=0
  18
  19 export LC_ALL=C
  20
  21 declare -i count_all=0
  22 declare -i count_started=0
  23 declare -i count_ok=0
  24 declare -i count_ok_vanished=0
  25
  26 destinations=""
  27
  28 # Default settings, can be overwritten in backup-script.conf:
  29 [ -d "/usr/local/etc/backup-script.d" ] \
  30         && conf_d="/usr/local/etc/backup-script.d" \
  31         || conf_d="/etc/backup-script.d"
  32 pre_exec=""
  33 post_exec=""
  34 default_backup_type="rsync"
  35 default_source_root="/"
  36 default_target="/var/backups"
  37 default_user="root"
  38 default_ssh_args_add=""
  39 default_rsync_args_add=""
  40 default_exclude_args_add=""
  41 default_exclude_dirs_add=""
  42 default_compress=1
  43 default_ping=1
  44 default_local=0
  45 default_generations=0
  46 default_job_pre_exec=""
  47 default_job_post_exec=""
  48
  49 Usage() {
  50         echo "Usage: $NAME [<options>] [<system> [<system> [...]]]"
  51         echo
  52         echo "  -p, --progress    Show progress, see rsync(1)."
  53         echo "  -n, --dry-run     Test run only, don't copy any data."
  54         echo
  55         echo "When no <system> is given, all defined systems are used."
  56         echo
  57         echo -e $config_info
  58         echo
  59         exit 2
  60 }
  61
  62 CleanUp() {
  63         if [ -n "$post_exec" ]; then
  64                 echo "Executing \"$post_exec\" ..."
  65                 sh -c $post_exec
  66                 if [ $? -ne 0 ]; then
  67                         echo "Warning: post-exec command failed!"
  68                 fi
  69                 echo
  70         fi
  71         rm -f "$PIDFILE"
  72 }
  73
  74 GotSignal() {
  75         echo
  76         echo "--> Got break signal, cleaning up & aborting ..."
  77         echo
  78         CleanUp
  79         echo -n "Aborted: "; date
  80         echo
  81         sleep 3
  82         exit 9
  83 }
  84
  85 ExecJob() {
  86         local what="$1"
  87         local cmd="$2"
  88
  89         echo "Running job ${what}-exec command ..."
  90         [ "$local" -eq 0 ] \
  91                 && cmd="$ssh_cmd ${user}@${system} $cmd"
  92         echo -n "Start date (${what}-exec): "; date
  93         echo "$cmd"
  94         if [ "$DRYRUN" -eq 0 ]; then
  95                 $SHELL -c "$cmd"; local ret=$?
  96         else
  97                 echo " *** Trial run, not executing ${what}-exec command!"
  98                 ret=0
  99         fi
 100         [ $ret -eq 0 ] \
 101                 && echo "The ${what}-exec command completed with status 0, OK." \
 102                 || echo "The ${what}-exec command completed with ERRORS, code $ret!"
 103         return $ret
 104 }
 105
 106 GetFS() {
 107         local dir="$1"
 108
 109         while [ -n "$dir" ]; do
 110                 findmnt -fn -o FSTYPE --raw "$dir" 2>/dev/null; local r=$?
 111                 if [ $r -eq 0 ]; then
 112                         return 0
 113                 elif [ $r -eq 127 ]; then
 114                         echo "UNKNOWN"
 115                         return 1
 116                 fi
 117                 dir=$(dirname "$dir") || return 1
 118         done
 119 }
 120
 121 CreateSubvolume() {
 122         local volume="$1"
 123         local fs
 124         local dir
 125
 126         dir=$(dirname "$volume")
 127         fs=$(GetFS "$dir")
 128         case "$fs" in
 129           "btrfs")
 130                 btrfs subvolume create "$volume"  >/dev/null || return 1
 131                 ;;
 132           "zfs")
 133                 zfs create "$(echo "$volume" | cut -c2-)" || return 1
 134                 ;;
 135           *)
 136                 echo "CreateSubvolume: Incompatible FS type \"$fs\" on \"$dir\"!"
 137                 return 9
 138         esac
 139         return 0
 140 }
 141
 142 CloneSubvolume() {
 143         local source="$1"
 144         local volume="$2"
 145         local snapshot="$3"
 146         local dir
 147         local fs
 148         local link_name
 149
 150         dir=$(dirname "source")
 151         fs=$(GetFS "$source")
 152         case "$fs" in
 153           "btrfs")
 154                 btrfs subvolume snapshot "$source" "$snapshot"  >/dev/null || return 1
 155                 ;;
 156           "zfs")
 157                 zfs snapshot "$snapshot" || return 1
 158                 link_name="$(echo "$snapshot" | cut -d@ -f2-)"
 159                 ln -s \
 160                         "current/.zfs/snapshot/$link_name" \
 161                         "$(dirname "$volume")/$link_name"
 162                 ;;
 163           *)
 164                 echo "CloneSubvolume: Incompatible FS type \"$fs\" on \"$source\"!"
 165                 return 9
 166         esac
 167         return 0
 168 }
 169
 170 RenameSubvolume() {
 171         local source="$1"
 172         local target="$2"
 173         local fs
 174
 175         fs=$(GetFS "$source")
 176         case "$fs" in
 177           "btrfs")
 178                 mv "$source" "$target" || return 1
 179                 ;;
 180           "zfs")
 181                 zfs rename \
 182                   "$(echo "$source" | cut -c2-)" \
 183                   "$(echo "$target" | cut -c2-)" \
 184                         || return 1
 185                 ;;
 186           *)
 187                 echo "RenameSubvolume: Incompatible FS type \"$fs\" on \"$source\"!"
 188                 return 9
 189         esac
 190         return 0
 191 }
 192
 193 DeleteSubvolume() {
 194         local volume="$1"
 195         local fs
 196         local id
 197         local snapshot
 198
 199         fs=$(GetFS "$volume")
 200         case "$fs" in
 201           "btrfs")
 202                 btrfs subvolume delete "$volume" >/dev/null || return 1
 203                 ;;
 204           "zfs")
 205                 id="$(basename "$volume")"
 206                 if [ -h "$volume" ]; then
 207                         snapshot="$(dirname "$volume")/current@$id"
 208                 else
 209                         snapshot="$volume"
 210                 fi
 211                 zfs destroy -r "$(echo "$snapshot" | cut -c2-)" >/dev/null || return 1
 212                 [ -h "$volume" ] && rm "$volume"
 213                 ;;
 214           *)
 215                 echo "DeleteSubvolume: Incompatible FS type \"$fs\" on \"$volume\"!"
 216                 return 9
 217         esac
 218         return 0
 219 }
 220
 221 Initialize_Last_SysTarget_Snapshot() {
 222         sys_target="$1"
 223         unset last
 224         unset snapshot
 225
 226         fs=$(GetFS "$sys_target")
 227         case "$fs" in
 228           "btrfs")
 229                 # Search directory of last generation, if any
 230                 last=$(ls -1d "$sys_target"/[0-9]* 2>/dev/null | sort -r | head -n1)
 231                 if [ -n "$last" ]; then
 232                         if [ ! -d "$last" ]; then
 233                                 echo "Last snapshot \"$last\" seems not to be a directory!? \"$system\" skipped!"
 234                                 echo
 235                                 return 1
 236                         fi
 237                 fi
 238                 sys_target="$sys_target/$(date +%Y%m%d-%H%M%S)"
 239                 snapshot="$sys_target"
 240                 ;;
 241           "zfs")
 242                 # On ZFS, the last generation is always named "current"
 243                 if [ -e "$sys_target/current" ]; then
 244                         last="$sys_target/current"
 245                         if [ "$(uname)" = "Linux" ]; then
 246                                 date=$(LC_ALL=C stat "$1" | grep "^Modify: " \
 247                                  | cut -d':' -f2- | cut -d. -f1)
 248                         else
 249                                 date=$(LC_ALL=C stat -f "%Sc" "$1")
 250                         fi
 251                         date=$(echo "$date" | sed -e's/^ //g' -e 's/[-:]//g' -e 's/ /-/g')
 252
 253                 else
 254                         last=""
 255                         date="$(date +%Y%m%d-%H%M%S)"
 256                 fi
 257                 snapshot="$(echo "$sys_target/current" | cut -c2-)@$date"
 258                 sys_target="$sys_target/current"
 259                 ;;
 260           *)
 261                 echo "Initialize_Last_SysTarget_Snapshot: Incompatible FS type \"$fs\" on \"$sys_target\"!"
 262                 return 1
 263         esac
 264         return 0
 265 }
 266
 267 # Search configuration file (last one is used as default!)
 268 for conf in \
 269         "/usr/local/etc/backup-script.conf" \
 270         "/etc/backup-script.conf" \
 271         "${conf_d}/backup-script.conf" \
 272         "/usr/local/etc/backup-script.conf" \
 273 ; do
 274         [ -r "$conf" ] && break
 275 done
 276
 277 # Read in configuration file
 278 config_info="Configuration file is \"$conf\""
 279 if [ -r "$conf" ]; then
 280         source "$conf"
 281 else
 282         config_info="${config_info} (not readable, using defaults)"
 283 fi
 284 config_info="${config_info},\nusing \"$conf_d\" as configuration directory."
 285
 286 while [ $# -gt 0 ]; do
 287         case "$1" in
 288           "-n"|"--dry-run")
 289                 DRYRUN=1; shift
 290                 ;;
 291           "-p"|"--progress")
 292                 VERBOSE=1; shift
 293                 ;;
 294           "-"*)
 295                 Usage
 296                 ;;
 297           *)
 298                 break
 299         esac
 300 done
 301
 302 echo -n "Started: "; date
 303 echo -e "$config_info"
 304
 305 # Check rsync and its protocol version
 306 rsync=$(which "rsync" 2>/dev/null)
 307 if [ $? -ne 0 ]; then
 308         echo "Failed to detect rsync(1)! Is it installed in your \$PATH?"
 309         exit 1
 310 fi
 311 rsync_proto=$($rsync --version 2>/dev/null | head -n 1 | sed 's/.*  protocol version \([0-9]*\)$/\1/')
 312 if [ $? -ne 0 ]; then
 313         echo "Failed to detect protocol version of $rsync!"
 314         exit 1
 315 fi
 316 echo "Rsync command is $rsync, protocol version $rsync_proto."
 317 echo
 318
 319 trap GotSignal SIGINT
 320
 321 if [ $# -ge 1 ]; then
 322         for s in "$@"; do
 323                 if [ ! -r "${conf_d}/$s" ]; then
 324                         echo "$NAME: Can' read \"${conf_d}/$s\"!"
 325                         exit 3
 326                 fi
 327                 sys="$sys ${conf_d}/$s"
 328         done
 329 else
 330         sys="${conf_d}/"*
 331 fi
 332
 333 # check and create PID file
 334 if [ -e "$PIDFILE" ]; then
 335         echo "Lockfile \"$PIDFILE\" already exists."
 336         echo "Is an other instance still running?"
 337         echo
 338         echo -n "Aborted: "; date
 339         echo
 340         exit 4
 341 fi
 342 touch "$PIDFILE" 2>/dev/null
 343 if [ $? -ne 0 ]; then
 344         echo "Warning: can't create PID file \"$PIDFILE\"!"
 345         echo
 346 else
 347         echo "$$" >>"$PIDFILE"
 348 fi
 349
 350 if [ -n "$pre_exec" ]; then
 351         echo "Executing \"$pre_exec\" ..."
 352         sh -c $pre_exec
 353         if [ $? -ne 0 ]; then
 354                 echo "Error: pre-exec command failed!"; echo
 355                 CleanUp
 356                 echo "Aborting backup."; echo
 357                 exit 5
 358         fi
 359         sleep 2
 360         echo
 361 fi
 362
 363 for f in $sys; do
 364         [[ -r "$f" && -f "$f" ]] || continue
 365
 366         fname=$(basename "$f")
 367         case "$fname" in
 368                 "backup-script.conf"|*.sh)
 369                         continue
 370                         ;;
 371         esac
 372
 373         # Set global defaults
 374         system="$fname"
 375         backup_type="$default_backup_type"
 376         user="$default_user"
 377         source_root="$default_source_root"
 378         target="$default_target"
 379         ssh_args_add="$default_ssh_args_add"
 380         rsync_args_add="$default_rsync_args_add"
 381         exclude_args_add="$default_exclude_args_add"
 382         exclude_dirs_add="$default_exclude_dirs_add"
 383         compress="$default_compress"
 384         ping="$default_ping"
 385         local="$default_local"
 386         generations="$default_generations"
 387         job_pre_exec="$default_job_pre_exec"
 388         job_post_exec="$default_job_post_exec"
 389
 390         # Compatibility with backup-pull(1) script: Save global values ...
 391         pre_exec_saved="$pre_exec"
 392         post_exec_saved="$post_exec"
 393
 394         # Compatibility with backup-pull(1) script: Set defaults
 395         host=""
 396         unset source
 397         unset pre_exec
 398         unset post_exec
 399
 400         # Read in system configuration file
 401         source "$f"
 402
 403         # Compatibility with backup-pull(1) script: Fix up configuration
 404         [[ "$system" = "$fname" && -n "$host" ]] \
 405                 && system="$host"
 406         [[ "$source_root" = "$default_source_root" && -n "$source" ]] \
 407                 && source_root="$source"
 408         [[ -z "$job_pre_exec" && -n "$pre_exec" ]] \
 409                 && job_pre_exec="$pre_exec"
 410         [[ -z "$job_post_exec" && -n "$post_exec" ]] \
 411                 && job_post_exec="$post_exec"
 412
 413         # Compatibility with backup-pull(1) script: Restore global values ...
 414         pre_exec="$pre_exec_saved"
 415         post_exec="$post_exec_saved"
 416
 417         # Validate configuration
 418         if [[ "$system" = "localhost" || "$system" = "127.0.0.1" ]]; then
 419                 # Local system
 420                 local=1
 421                 compress=0
 422         fi
 423
 424         # Make sure "source" ends with a slash ("/")
 425         case "$source" in
 426           "*/")
 427                 ;;
 428           "*")
 429                 source="$source/"
 430         esac
 431
 432         # Make sure "target" DOESN'T end with a slash ("/")
 433         case "$target" in
 434           "*/")
 435                 target=$( echo "$target" | sed -e 's/\/$//g' )
 436                 ;;
 437         esac
 438
 439         [ "$system" = "$fname" ] \
 440                 && systxt="\"$system\"" \
 441                 || systxt="\"$fname\" [\"$system\"]"
 442         [ "$local" -eq 0 ] \
 443                 && echo "Working on $systxt ..." \
 444                 || echo "Working on $systxt (local system) ..."
 445
 446         count_all=$count_all+1
 447
 448         # Check target directory
 449         if [ -z "$target" ]; then
 450                 echo "No target directory specified for \"$system\"!? Skipped!"
 451                 echo; continue
 452         fi
 453         if [ ! -d "$target" ]; then
 454                 echo "Target \"$target\" is not a directory!? \"$system\" skipped!"
 455                 echo; continue
 456         fi
 457
 458         sys_target="$target/$fname"
 459         sys_root="$sys_target"
 460         if [[ "$DRYRUN" -eq 0 && ! -e "$sys_target" ]]; then
 461                 if [ $generations -gt 0 ]; then
 462                         CreateSubvolume "$sys_target"
 463                 else
 464                         mkdir -p "$sys_target"
 465                 fi
 466                 if [ $? -ne 0 ]; then
 467                         echo "Can't create \"$sys_target\"!? \"$system\" skipped!"
 468                         echo; continue
 469                 fi
 470         fi
 471
 472         if [[ "$local" -eq 0 && "$ping" -ne 0 ]]; then
 473                 # Check if system is alive
 474                 ping -c 1 "$system" >/dev/null 2>&1
 475                 if [ $? -ne 0 ]; then
 476                         echo "Host \"$system\" seems not to be alive!? Skipped."
 477                         echo; continue
 478                 fi
 479                 echo "OK, host \"$system\" seems to be alive."
 480         fi
 481
 482         if [ $generations -gt 0 ]; then
 483                 # Make sure no old backup is stored in system directory
 484                 if [ -e "$sys_target/.stamp" ]; then
 485                         # There seems to be a genearation-less backup in the
 486                         # target directory!
 487                         echo "Target directory \"$sys_target\" seems to be unclean!? \"$system\" skipped!"
 488                         echo; continue
 489                 fi
 490
 491                 Initialize_Last_SysTarget_Snapshot "$sys_target" || continue
 492
 493                 if [[ -n "$last" && ! -e "$last/.stamp" ]]; then
 494                         # Old backup directory without "stamp file", continue
 495                         echo "Found incomplete snapshot in \"$last\", reusing and renaming it ..."
 496                         RenameSubvolume "$last" "$sys_target"
 497                         if [ $? -ne 0 ]; then
 498                                 echo "Failed to rename last snapshot \"$last\" to \"$sys_target\"!? \"$system\" skipped!"
 499                                 echo; continue
 500                         fi
 501                 elif [ -n "$last" ]; then
 502                         # Old backup directory found, create new snapshot
 503                         echo "Found last snapshot in \"$last\"."
 504                         if [ "$DRYRUN" -eq 0 ]; then
 505                                 CloneSubvolume "$last" "$sys_target" "$snapshot"; r=$?
 506                                 if [ $r -ne 0 ]; then
 507                                         echo "Can't create snapshot \"$snapshot\" of \"$last\", code $r!? \"$system\" skipped!"
 508                                         echo; continue
 509                                 fi
 510                                 echo "Created new snapshot in \"$snapshot\"."
 511                         else
 512                                 echo " *** Trial run, not creating new snapshot in \"$snapshot\"!"
 513                         fi
 514                 else
 515                         # No old backup found, create new subvolume
 516                         if [ "$DRYRUN" -eq 0 ]; then
 517                                 CreateSubvolume "$sys_target"; r=$?
 518                                 if [ $r -ne 0 ]; then
 519                                         echo "Can't create subvolume \"$sys_target\", code $r!? \"$system\" skipped!"
 520                                         echo; continue
 521                                 fi
 522                                 echo "Created new subvolume in \"$sys_target\"."
 523                         else
 524                                 echo " *** Trial run, not creating new subvolume \"$sys_target\"!"
 525                         fi
 526                 fi
 527         fi
 528
 529         ssh_cmd="ssh"
 530         [ -n "$ssh_args_add" ] && ssh_cmd="$ssh_cmd $ssh_args_add"
 531
 532         # execute job "pre-exec" command, if any
 533         if [ -n "$job_pre_exec" ]; then
 534                 ExecJob pre "$job_pre_exec" ; ret=$?
 535                 if [ $ret -ne 0 ]; then
 536                         [ $ret -ne 99 ] && count_started=$count_started+1
 537                         echo "Pre-exec command failed, \"$system\" skipped!"
 538                         echo; continue
 539                 fi
 540         fi
 541
 542         # prepare (remote) command ...
 543         if [[ "$backup_type" == "rsync" ]]; then
 544                 cmd="$rsync --archive"
 545                 [ "$compress" -ne 0 ] && cmd="$cmd --compress"
 546                 [ "$local" -eq 0 ] && cmd="$cmd --rsh=\"$ssh_cmd\""
 547                 cmd="$cmd --delete --delete-excluded --sparse"
 548                 if [ "$VERBOSE" -gt 0 ]; then
 549                         [ "$rsync_proto" -ge 31 ] \
 550                                 && cmd="$cmd --info=progress2" \
 551                                 || cmd="$cmd --progress"
 552                 fi
 553                 if [ "$source_root" = "$default_source_root" ]; then
 554                         for dir in \
 555                                 "/dev/**" \
 556                                 "/media/**" \
 557                                 "/mnt/**" \
 558                                 "/net/**" \
 559                                 "/proc/**" \
 560                                 "/run/**" \
 561                                 "/sys/**" \
 562                                 "/tmp/**" \
 563                                 "/var/cache/apt/**" \
 564                                 "/var/log/**" \
 565                                 "/var/tmp/**" \
 566                         ; do
 567                                 cmd="$cmd --exclude=$dir"
 568                         done
 569                 fi
 570                 [ -n "$exclude_args_add" ] && cmd="$cmd $exclude_args_add"
 571                 for dir in $exclude_dirs_add; do
 572                         cmd="$cmd --exclude=$dir"
 573                 done
 574                 [ -n "$rsync_args_add" ] && cmd="$cmd $rsync_args_add"
 575
 576                 [ "$local" -eq 0 ] \
 577                         && cmd="$cmd ${user}@${system}:$source_root $sys_target/" \
 578                         || cmd="$cmd $source_root $sys_target/"
 579         else
 580                 echo "Backup type \"$backup_type\" undefined, \"$system\" skipped!"
 581                 echo; continue
 582         fi
 583
 584         echo "Backing up to \"$sys_target\" ..."
 585         echo -n "Start date: "; date
 586         echo "$cmd"
 587         count_started=$count_started+1
 588         ok=0
 589
 590         if [ "$DRYRUN" -eq 0 ]; then
 591                 rm -f "$sys_target/.stamp"
 592                 $SHELL -c "$cmd"; ret=$?
 593                 echo "code=$ret" >"$sys_target/.stamp"
 594         else
 595                 echo " *** Trial run, not executing synchronization command!"
 596                 ret=0
 597         fi
 598
 599         if [ $ret -eq 20 ]; then
 600                 echo "Backup of \"$system\" interrupted. Aborting ..."
 601                 GotSignal
 602         fi
 603
 604         echo -n "End date: "; date
 605         if [[ $ret -eq 0 || $ret -eq 24 ]]; then
 606                 [ $ret -eq 24 ] && count_ok_vanished=$count_ok_vanished+1
 607
 608                 echo "System \"$system\" completed with status $ret, OK."
 609                 [ "$DRYRUN" -gt 0 ] || count_ok=$count_ok+1
 610                 ok=1
 611         else
 612                 echo "System \"$system\" completed with ERRORS, code $ret!"
 613         fi
 614
 615         # execute job "post-exec" command, if any
 616         if [ -n "$job_post_exec" ]; then
 617                 ExecJob post "$job_post_exec"
 618         fi
 619
 620         if [ $generations -gt 0 ]; then
 621                 # Update "latest" symlink
 622                 if [ "$DRYRUN" -eq 0 ]; then
 623                         rm -f "$sys_root/latest"
 624                         ln -s "$sys_target" "$sys_root/latest"
 625                 fi
 626                 # Clean up old generations
 627                 declare -i gen_count=$generations+2
 628                 to_delete=$(ls -1t "$sys_root" 2>/dev/null | tail -n+$gen_count | sort)
 629                 if [[ -n "$to_delete" && $ok -eq 1 ]]; then
 630                         [ "$DRYRUN" -eq 0 ] \
 631                                 && echo "Deleting old backup generations (keep $generations) ..." \
 632                                 || echo " *** Trial run, not deleting old generations:"
 633                         for delete in $to_delete; do
 634                                 dir="$sys_root/$delete"
 635                                 if [ ! -e "$dir/.stamp" ]; then
 636                                         echo "Not deleting \"$dir\", not a backup directory!?"
 637                                         continue
 638                                 fi
 639                                 last=$(stat "$dir/.stamp" 2>/dev/null | grep "^Modify: " \
 640                                  | cut -d':' -f2- | cut -d. -f1)
 641                                 echo "Removing backup from" $last "..."
 642                                 if [ "$DRYRUN" -eq 0 ]; then
 643                                         DeleteSubvolume "$dir"
 644                                         [ $? -eq 0 ] || \
 645                                           echo "Failed to delete \"$dir\"!"
 646                                 fi
 647                         done
 648                         echo -n "Clean up finished: "; date
 649                 elif [ -n "$to_delete" ]; then
 650                         echo "There have been errors, not cleaning up old generations!"
 651                 else
 652                         echo "Nothing to clean up."
 653                 fi
 654         fi
 655
 656         destinations="$destinations $target"
 657         echo
 658 done
 659
 660 sync
 661
 662 if [ "$DRYRUN" -eq 0 ]; then
 663         paths=""
 664         paths_zfs=""
 665         for dest in $(echo $destinations | sed -e 's/ /\n/g' | sort | uniq); do
 666                 fs=$(GetFS "$dest")
 667                 case $fs in
 668                   "zfs" )
 669                         paths_zfs="$paths_zfs $dest"
 670                         ;;
 671                   *)
 672                         paths="$paths $dest"
 673                 esac
 674         done
 675         if [ -n "$paths" ]; then
 676                 df -h $paths
 677                 echo
 678         fi
 679         if [ -n "$paths_zfs" ]; then
 680                 zfs list $paths_zfs
 681                 echo
 682         fi
 683 fi
 684
 685 CleanUp
 686
 687 echo -n "Done: "; date
 688 echo
 689 [ $count_all -eq 1 ] && s="" || s="s"
 690 echo " - $count_all job$s defined,"
 691 [ $count_started -eq 1 ] && s="" || s="s"
 692 echo " - $count_started job$s started,"
 693 echo " - $count_ok done without errors."
 694 echo
 695
 696 if [ $count_started -ne $count_ok ]; then
 697         echo "----->  THERE HAVE BEEN ERRORS!  <-----"
 698         echo
 699         exit 6
 700 elif [ $count_all -ne $count_started ]; then
 701         exit 7
 702 fi
 703
 704 # -eof-