[1a632ba] | 1 | #!/bin/bash |
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| 2 | #/** |
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[1a2fa9d8] | 3 | # restoreDiffImage |
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[1a632ba] | 4 | #@brief Script de ejemplo para restaurar una imagen diferencial. |
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[5b825b50] | 5 | #@brief Se usa como base para el programa de restauración de imágenes de OpenGnsys Admin). |
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[1a632ba] | 6 | #@param 1 REPO|CACHE |
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[baa5919] | 7 | #@param 2 imagen basica |
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[1a2fa9d8] | 8 | #@param 3 imagen diferencial |
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| 9 | #@param 4 disco |
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| 10 | #@param 5 particion |
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| 11 | #@param 6 protocolo |
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| 12 | #@param 7 opciones protocolo |
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[1a632ba] | 13 | #@return |
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[e27c4f4] | 14 | #@exception OG_ERR_FORMAT # 1 formato incorrecto. |
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| 15 | #@exception OG_ERR_NOTFOUND # 2 Fichero o dispositivo no encontrado |
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| 16 | #@exception OG_ERR_PARTITION# 3 Error en partición de disco. |
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| 17 | #@exception OG_ERR_LOCKED # 4 Partición o fichero bloqueado. |
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| 18 | #@exception updateCache # 15 No hay cache |
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| 19 | #@exception updateCache # 16 no hay espacio sufiente |
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| 20 | #@exception OG_ERR_DONTSYNC_IMAGE # 71 Imagen no sincronizable (es monolitica) |
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| 21 | #@exception OG_ERR_DONTMOUNT_IMAGE # 70 Error al montar una imagen sincronizada. |
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[1a632ba] | 22 | #@todo: Se puede dar la opcion de que mantenga los ficheros nuevos. |
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| 23 | #@todo: Se puede dar la opcion que la trasferencia se manden los datos comprimidos. |
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| 24 | #@version 1.0 - restauración de imagen con sincronizacion. |
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| 25 | #@author |
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| 26 | #@date 2012-12-04 |
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[348b5c9] | 27 | #@version 1.1.1 - Varios repositorios para un mismo cliente (ticket #679). |
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| 28 | #@author Irina Gomez - ETSII Universidad de Sevilla |
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| 29 | #@date 2018/11/06 |
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[1a632ba] | 30 | #*/ ## |
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[654d744] | 31 | |
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[348b5c9] | 32 | trap "onexit $REPO \"$2\" \"$3\" $4 $5" 1 2 3 6 9 14 15 EXIT |
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[e27c4f4] | 33 | |
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| 34 | # Si salimos con error demontamos la imagen y desbloqueamos la imagen y la particion |
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| 35 | function onexit() { |
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| 36 | local exit_status=$? |
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[348b5c9] | 37 | ogUnmountImage "$REPO" "$3" "$DIFFTYPE" &>/dev/null |
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[baa5919] | 38 | [ $exit_status -ne 4 ] && ogUnlock $4 $5 &>/dev/null |
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[e27c4f4] | 39 | exit $exit_status |
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| 40 | } |
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| 41 | |
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[1a632ba] | 42 | |
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[d2b8d24] | 43 | # Limpiamos los archivo de log |
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[ef938d2] | 44 | echo -n ""> $OGLOGSESSION |
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[d2b8d24] | 45 | echo "" >$OGLOGCOMMAND |
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| 46 | |
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[1a632ba] | 47 | TIME1=$SECONDS |
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| 48 | PROG="$(basename $0)" |
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[e27c4f4] | 49 | # Si se solicita, mostrar ayuda. |
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| 50 | if [ "$*" == "help" ]; then |
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| 51 | ogHelp "$PROG: $MSG_HELP_restoreDiffImage" \ |
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[baa5919] | 52 | "$PROG REPO|CACHE base_image diff_image ndisco nparticion [ UNICAST|MULTICAST|TORRENT ] [opciones protocolo]" \ |
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| 53 | "$PROG REPO Windows7 Windows7_pc123 1 1 " \ |
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| 54 | "$PROG CACHE Ubuntu12 Ubuntu12_aula21 1 6 MULTICAST 9000:full-duplex:239.194.14.00:150M:50:60" |
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[e27c4f4] | 55 | exit 0 |
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[1a632ba] | 56 | fi |
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| 57 | |
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[251c9e4] | 58 | [ $# -lt 5 ] && exit $(ogRaiseError session $OG_ERR_FORMAT "$MSG_FORMAT: $PROG REPO|CACHE base_image diff_imagen ndisco nparticion [ UNICAST|MULTICAST|TORRENT ] [opciones protocolo]"; echo $?) |
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[e27c4f4] | 59 | |
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[251c9e4] | 60 | ogEcho log session "[1] $MSG_SCRIPTS_START $0 $*" |
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[1a632ba] | 61 | |
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| 62 | # Procesar parámetros de entrada |
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[e24b042] | 63 | DIFFTYPE="diff" |
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| 64 | DIFFEXT="img.diff" |
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[348b5c9] | 65 | REPO="${1^^}" |
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| 66 | # No permite directorios diferentes para OU |
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| 67 | OGUNIT="" |
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| 68 | |
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| 69 | # Si es una ip y es igual a la del equipo restaura desde cache |
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| 70 | [ "$REPO" == "$(ogGetIpAddress)" ] && REPO="CACHE" |
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| 71 | # Si es una ip y es distinta a la del recurso samba cambiamos de REPO. |
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| 72 | ogCheckIpAddress $REPO |
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| 73 | if [ $? == 0 -o $REPO == "REPO" ] ; then |
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| 74 | # Si falla el cambio -> salimos con error repositorio no valido |
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| 75 | ogChangeRepo $REPO ${OGUNIT%/} || exit $(ogRaiseError $OG_ERR_NOTFOUND '$REPO $OGUNIT'; echo $?) |
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| 76 | REPO="REPO" |
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| 77 | fi |
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| 78 | |
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[305c256] | 79 | REPODIFFFILE="$(ogGetPath "REPO" "$3.$DIFFEXT")" |
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| 80 | [ -n "$REPODIFFFILE" ] || exit $(ogRaiseError session $OG_ERR_NOTFOUND "REPO $3.$DIFFEXT";echo $?) |
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[d2b8d24] | 81 | |
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| 82 | # Comprobamos si la imagen o la particion estan bloqueada: |
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[348b5c9] | 83 | ogIsImageLocked "$REPO" "$3.$DIFFEXT" && exit $(ogRaiseError session $OG_ERR_LOCKED "$REPO $3.$DIFFEXT";echo $?) |
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[251c9e4] | 84 | ogIsLocked "$4" "$5" && exit $(ogRaiseError session $OG_ERR_LOCKED "$4 $5";echo $?) |
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[e27c4f4] | 85 | |
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[348b5c9] | 86 | PART=$(ogDiskToDev "$4" "$5" 2>/dev/null ) || exit $(ogRaiseError session $OG_ERR_PARTITION "$REPO $3";echo $?) |
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[d2b8d24] | 87 | |
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| 88 | # Carga del configurador del engine |
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| 89 | [ -z $OGENGINECONFIGURATE ] && source /opt/opengnsys/etc/engine.cfg |
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| 90 | |
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| 91 | # Comprobar que es sincronizable |
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[348b5c9] | 92 | ogIsSyncImage REPO "$3" diff || exit $(ogRaiseError session $OG_ERR_DONTSYNC_IMAGE "$REPO $3";echo $?) |
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[d2b8d24] | 93 | |
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[baa5919] | 94 | # Restauramos la imagen Basica. |
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[348b5c9] | 95 | restoreBaseImage $REPO "$2" "$4" "$5" "$6" "$7" |
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[baa5919] | 96 | |
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| 97 | PROTO=${6:-"UNICAST"} |
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[d2b8d24] | 98 | |
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[348b5c9] | 99 | if [ "$REPO" == "CACHE" -o "$REPO" == "cache" ]; then |
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[251c9e4] | 100 | ogEcho log session "[10] $MSG_HELP_updateCache." |
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| 101 | ogEcho log session " updateCache REPO" "/$3.$DIFFEXT" "$PROTO" "$7" |
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[30ad471] | 102 | updateCache REPO "/$3.$DIFFEXT" "$PROTO" "$7" |
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[1e3a1e2] | 103 | RETVAL=$? |
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[1a632ba] | 104 | if [ "$RETVAL" != "0" ] |
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| 105 | then |
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[251c9e4] | 106 | ogEcho log session "[39] $MSG_SCRIPTS_TASK_END updateCache REPO $3.$DIFFEXT $6 $7 con error $RETVAL" |
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[1a632ba] | 107 | # RC=15 No hay cache |
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| 108 | # RC=16 no hay espacio sufiente |
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| 109 | exit $RETVAL |
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| 110 | fi |
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| 111 | |
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[d2b8d24] | 112 | TIMEAUX1=$[SECONDS-TIME] |
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[251c9e4] | 113 | ogEcho log session " $MSG_SCRIPTS_TASK_END, $MSG_SCRIPTS_TIME_PARTIAL : $[TIMEAUX1/60]m $[TIMEAUX1%60]s" |
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[d2b8d24] | 114 | fi |
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[1a632ba] | 115 | TIME2=$SECONDS |
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| 116 | |
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| 117 | # Restaurar la imagen. |
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[251c9e4] | 118 | ogEcho log session "[40] $MSG_RESTORE $PART" |
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[d2b8d24] | 119 | |
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| 120 | # Montamos la diferencial |
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[348b5c9] | 121 | ogMountImage "$REPO" "$3" "$DIFFTYPE" &>/dev/null |
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[d2b8d24] | 122 | # Comprobar que la imagen diferencial se ha montado |
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[348b5c9] | 123 | ogWaitSyncImage "$REPO" "$3" "$DIFFTYPE" "mounted" || exit $(ogRaiseError session $OG_ERR_DONTMOUNT_IMAGE "$REPO $3 $DIFFTYPE: time_out $TIMEAUX seg.";echo $?) |
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[d2b8d24] | 124 | |
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[baa5919] | 125 | ogMount $4 $5 >/dev/null |
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| 126 | ogLock $4 $5 |
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[d2b8d24] | 127 | # Sincronizamos la partición con la imagen. |
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[348b5c9] | 128 | ogEcho log session "[60] $MSG_HELP_ogSyncRestore: $REPO $3 $DIFFTYPE $4 $5" |
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| 129 | ogSyncRestore "$REPO" "$3" "$DIFFTYPE" $4 $5 |
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[c4db9c1] | 130 | RETVAL=$? |
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| 131 | [ $RETVAL == 0 ] || ogEcho session warning "$MSG_ERR_SYNCHRONIZING" |
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[d2b8d24] | 132 | |
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| 133 | # Desmontamos la imagen |
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[348b5c9] | 134 | ogUnmountImage "$REPO" "$3" "$DIFFTYPE" |
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[baa5919] | 135 | ogUnlock $4 $5 |
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[d2b8d24] | 136 | |
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[1a632ba] | 137 | TIMEAUX2=$[SECONDS-TIME2] |
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[251c9e4] | 138 | ogEcho log session " $MSG_SCRIPTS_TASK_END, $MSG_SCRIPTS_TIME_PARTIAL : $[TIMEAUX2/60]m $[TIMEAUX2%60]s" |
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[d2b8d24] | 139 | |
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[1ee5d4d3] | 140 | # creando enlaces y restableciendo ACL (en windows) |
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[251c9e4] | 141 | ogEcho log session "[70] $MSG_HELP_ogRestoreInfoImage" |
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[9a1df17] | 142 | ogExecAndLog command ogRestoreInfoImage "$4" "$5" |
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[12603f8] | 143 | ogExecAndLog command ogRestoreAclImage "$4" "$5" |
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[1a2fa9d8] | 144 | TIMEAUX3=$[SECONDS-TIMEAUX2] |
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| 145 | ogEcho log session " $MSG_SCRIPTS_TASK_END, $MSG_SCRIPTS_TIME_PARTIAL : $[TIMEAUX3/60]m $[TIMEAUX3%60]s" |
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[d2b8d24] | 146 | |
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| 147 | # Llamar al script de post-configuración del sistema operativo. |
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[edcf62d] | 148 | if which configureOsCustom &>/dev/null; then |
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| 149 | ogEcho log session "[90] configureOsCustom" |
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[348b5c9] | 150 | configureOsCustom "$4" "$5" "$REPO" "$2" |
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[edcf62d] | 151 | else |
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| 152 | ogEcho log session "[90] $MSG_HELP_configureOs." |
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| 153 | configureOs $4 $5 |
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| 154 | fi |
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[1a632ba] | 155 | TIME=$[SECONDS-TIME1] |
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[251c9e4] | 156 | ogEcho log session "[100] $MSG_SCRIPTS_END $MSG_SCRIPTS_TIME_TOTAL: $[TIME/60]m $[TIME%60]s" |
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[1a632ba] | 157 | |
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[c4db9c1] | 158 | # Si ha habido problema al sincronizar nos salimos con error |
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| 159 | [ $RETVAL == 0 ] || exit $OG_ERR_SYNCHRONIZING |
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