[d2b8d24] | 1 | #!/bin/bash |
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| 2 | #/** |
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| 3 | # ogCreateFileImage [ REPO | CACHE ] image_name extension size |
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| 4 | #@brief Crear el archivo |
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| 5 | #@param 1 Repositorio [ REPO | CACHE ] |
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| 6 | #@param 2 Nombre Imagen |
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| 7 | #@param 3 Extensión [ img |diff ] |
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| 8 | #@param 4 Tamaño de la imagen |
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| 9 | #@return instrucción para ser ejecutada. |
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| 10 | #*/ |
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| 11 | |
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| 12 | function ogCreateFileImage () { |
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| 13 | local SIZEREQUIRED IMGDIR IMGFILE DIRMOUNT LOOPDEVICE IMGSIZE |
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| 14 | |
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| 15 | if [ "$*" == "help" ]; then |
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| 16 | ogHelp "$FUNCNAME" "$FUNCNAME [ REPO|CACHE ] image_name extension size(K)" \ |
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| 17 | "$FUNCNAME REPO Ubuntu12 img 300000" \ |
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| 18 | "$FUNCNAME CACHE Windows7 diff 20000000" |
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| 19 | return |
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| 20 | fi |
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| 21 | |
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| 22 | |
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| 23 | if [ $# -lt 4 ]; then |
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| 24 | ogRaiseError $OG_ERR_FORMAT "$MSG_FORMAT: $FUNCNAME [ REPO|CACHE ] image_name extension size(k)" |
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| 25 | return $? |
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| 26 | fi |
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| 27 | |
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| 28 | SIZEREQUIRED=$4 |
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| 29 | [ $SIZEREQUIRED -lt 300000 ] && SIZEREQUIRED=300000 |
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| 30 | |
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| 31 | if [ "$1" == "CACHE" -o "$1" == "cache" ]; then |
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| 32 | IMGDIR=$(ogGetParentPath "$1" "/$2") |
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| 33 | IMGFILE=${IMGDIR}/$(basename "/$2").$3 |
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| 34 | ## Si no existe, crear subdirectorio de la imagen. |
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| 35 | if [ $? != 0 ]; then |
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| 36 | echo " $MSG_HELP_ogMakeDir \"$1 $(dirname "$2")." | tee -a $OGLOGSESSION $OGLOGFILE |
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| 37 | ogMakeDir "$1" $(dirname "/$2") || return $(ogRaiseError $OG_ERR_NOTWRITE "$3 /$4"; echo $?) |
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| 38 | IMGDIR=$(ogGetParentPath "$1" "/$2") || return $(ogRaiseError $OG_ERR_NOTWRITE "$3 /$4"; echo $?) |
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| 39 | fi |
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| 40 | DIRMOUNT=/tmp/$(ogGetMountDir "$2" "$3") |
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| 41 | mkdir -p "$DIRMOUNT" |
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| 42 | LOOPDEVICE=$(losetup -f) |
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| 43 | # Si existe el fichero de la imagen se hace copia de seguridad, si no existe se crea. |
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| 44 | if [ -f "$IMGFILE" ]; then |
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[cd1f048] | 45 | # Si la imagen esta montada la desmonto |
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| 46 | if [ -r "$DIRMOUNT/ogimg.info" ]; then |
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| 47 | echolog "umount $DIRMOUNT" |
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| 48 | umount "$DIRMOUNT" |
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| 49 | [ $? -ne 0 ] && return $(ogRaiseError $OG_ERR_DONTUNMOUNT_IMAGE "$1 $2.$3"; echo $?) |
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| 50 | fi |
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| 51 | |
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[d2b8d24] | 52 | if [ "$BACKUP" == "true" ]; then |
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| 53 | # Copia seguridad |
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| 54 | echo " $MSG_SCRIPTS_FILE_RENAME \"$IMGFILE\" -> \"$IMGFILE.ant\"." | tee -a $OGLOGSESSION $OGLOGFILE |
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| 55 | cp -f "$IMGFILE" "$IMGFILE.ant" &> $OGLOGCOMMAND |
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| 56 | mv -f "$IMGFILE.torrent" "$IMGFILE.torrent.ant" 2>/dev/null |
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| 57 | rm -f "$IMGFILE.sum" |
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| 58 | fi |
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| 59 | |
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| 60 | IMGSIZE=$(ls -lk $IMGFILE | awk '{print $5}') |
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| 61 | if [ $IMGSIZE -lt $SIZEREQUIRED ];then |
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[1ee5d4d3] | 62 | echo " $MSG_SYNC_RESIZE" | tee -a $OGLOGSESSION $OGLOGFILE |
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[d2b8d24] | 63 | echo " truncate --size=>$SIZEREQUIRED k $IMGFILE" | tee -a $OGLOGSESSION $OGLOGFILE |
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| 64 | truncate --size=">$SIZEREQUIRED"k $IMGFILE &> $OGLOGCOMMAND |
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| 65 | echo " mount -o compress=lzo $IMGFILE $DIRMOUNT" |
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| 66 | mount -o compress=lzo "$IMGFILE" "$DIRMOUNT" &> $OGLOGCOMMAND |
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| 67 | echo " btrfs filesystem resize max $DIRMOUNT" |
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| 68 | btrfs filesystem resize max "$DIRMOUNT" &> $OGLOGCOMMAND |
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| 69 | fi |
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| 70 | else |
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| 71 | echo " dd if=/dev/zero of=$IMGFILE bs=1024 count=$SIZEREQUIRED" |
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| 72 | dd if=/dev/zero of="$IMGFILE" bs=1024 count=$SIZEREQUIRED &> $OGLOGCOMMAND |
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| 73 | #Formateamos imagen |
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| 74 | losetup $LOOPDEVICE $IMGFILE |
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| 75 | echo " mkfs.btrfs -L ${2##*\/} $LOOPDEVICE " |
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| 76 | mkfs.btrfs -L "${2##*\/}" $LOOPDEVICE &> $OGLOGCOMMAND |
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| 77 | fi |
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| 78 | echo " mount -o compress=lzo $IMGFILE $DIRMOUNT" |
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| 79 | mount -o compress=lzo "$IMGFILE" "$DIRMOUNT" &> $OGLOGCOMMAND |
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| 80 | # si ya esta montado $? = 32 |
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| 81 | [ $? -eq 0 -o $? -eq 32 ] || ogRaiseError $OG_ERR_IMAGE "$3 $4" |
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| 82 | touch "$DIRMOUNT/ogimg.info" |
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| 83 | |
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| 84 | #fi |
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[8361974] | 85 | # Si existe dispositivo de loop lo borro. |
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| 86 | [ $LOOPDEVICE ] && losetup -d $LOOPDEVICE 2>&1 &>/dev/null |
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[d2b8d24] | 87 | |
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| 88 | else |
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| 89 | [ -z $REPOIP ] && REPOIP=$(ogGetRepoIp) |
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[1ee5d4d3] | 90 | echo " hose $REPOIP 2009 --out sh -c \"echo -ne CREATE_IMAGE $2 $3 $SIZEREQUIRED \"" | tee -a $OGLOGSESSION $OGLOGFILE |
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[d2b8d24] | 91 | hose $REPOIP 2009 --out sh -c "echo -ne CREATE_IMAGE \"$2\" $3 $SIZEREQUIRED" |
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| 92 | fi |
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| 93 | |
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| 94 | } |
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| 95 | |
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[1ee5d4d3] | 96 | #/** |
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| 97 | # ogSetSizeInfo [REPO|CACHE] nombre_imagen extension tamaño |
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| 98 | #@brief Configuramos la informacion del tamaño de los datos, para diferenciales |
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| 99 | #@param 1 Repositorio [ REPO | CACHE ] (opcional en las completas) |
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| 100 | #@param 2 Nombre Imagen Basica (opcional en las completas) |
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| 101 | #@param 3 Extensión [ img | diff ] |
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| 102 | #@param 4 Tamaño de los datos. |
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| 103 | function ogSetSizeInfo () { |
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| 104 | local DIRMOUNT UMOUNT |
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| 105 | |
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| 106 | if [ "$*" == "help" ]; then |
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| 107 | ogHelp "$FUNCNAME" "$FUNCNAME [ REPO|CACHE ] image_name extension size_data " \ |
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| 108 | "base image -> $FUNCNAME REPO Ubuntu12 img 34000000" \ |
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| 109 | "diff image -> $FUNCNAME CACHE Windows7 diff 500000" |
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| 110 | return |
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| 111 | fi |
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| 112 | |
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| 113 | if [ $# -lt 4 ]; then |
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| 114 | ogRaiseError $OG_ERR_FORMAT "$FUNCNAME [ REPO|CACHE ] image_name extension size_data " |
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| 115 | return $? |
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| 116 | fi |
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| 117 | |
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| 118 | DIRMOUNT=$(ogGetMountDir "$2" $3) |
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| 119 | [ "$1" == "CACHE" -o "$1" == "cache" ] && DIRMOUNT="/tmp/$DIRMOUNT" || DIRMOUNT="$OGIMG/$DIRMOUNT" |
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| 120 | |
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| 121 | # Si no esta montada la imagen se monta. |
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| 122 | [ -r $DIRMOUNT/ogimg.info ] && UMOUNT=false || ogMountImage $1 "$2" $3 |
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| 123 | # se configura el tamaño |
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| 124 | echo sed -i s/SIZEDATA/"$4"/g $DIRMOUNT/ogimg.info |
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| 125 | sed -i s/SIZEDATA/"$4"/g $DIRMOUNT/ogimg.info |
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| 126 | # se desmonta, si no estaba montada. |
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| 127 | [ "$UMOUNT" == false ] || ogUnmountImage $1 "$2" $3 |
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| 128 | |
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| 129 | |
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| 130 | } |
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| 131 | |
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[d2b8d24] | 132 | function ogCreateInfoImage () { |
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| 133 | #/** |
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[1ee5d4d3] | 134 | # ogCreateInfoImage |
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[d2b8d24] | 135 | #@brief Crear listados con la informacion de la imagen, los situa en /tmp. |
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| 136 | #@param 1 num_disk |
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| 137 | #@param 2 num_part |
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| 138 | #@param 3 Repositorio [ REPO | CACHE ] (opcional en las completas) |
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| 139 | #@param 4 Nombre Imagen Basica (opcional en las completas) |
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| 140 | #@param 5 Extensión [ img | diff ] |
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| 141 | #*/ |
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| 142 | local IMGEXT IMGDIRAUX DIRMOUNT DESTRSYNC OPTRSYNC USERRSYNC ORIG FSTYPE PART DIREMPTY IMGLIST IMGINFO IMGACL |
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| 143 | |
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| 144 | # Ayuda o menos de 5 parametros y la imagen no es basica |
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| 145 | if [ "$*" == "help" -o $# -lt 5 -a "$3" != "img" ]; then |
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| 146 | ogHelp "$FUNCNAME" "$FUNCNAME num_disk num_part [ REPO|CACHE ] [ base_image_name ] extension " \ |
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| 147 | "base image -> $FUNCNAME 1 2 img" \ |
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| 148 | "diff image -> $FUNCNAME 1 1 CACHE Windows7 diff " |
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| 149 | return |
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| 150 | fi |
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| 151 | |
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| 152 | if [ $# -lt 3 ]; then |
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| 153 | ogRaiseError $OG_ERR_FORMAT "$MSG_FORMAT: $FUNCNAME num_disk num_part [ REPO|CACHE ] [ base_image_name] extension " |
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| 154 | return $? |
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| 155 | fi |
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| 156 | |
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| 157 | if [ $3 == "img" ]; then |
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| 158 | IMGEXT="img" |
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| 159 | else |
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[1ee5d4d3] | 160 | # Comprobamos que las extension sea valida |
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| 161 | ogCheckStringInGroup $5 "img diff" || ogRaiseError $OG_ERR_FORMAT $MSG_SYNC_EXTENSION |
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[d2b8d24] | 162 | IMGEXT=$5 |
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| 163 | if [ "$IMGEXT" == "diff" ]; then |
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| 164 | # Imagen completa con la que comparo la particion. |
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| 165 | IMGDIRAUX=$(ogGetMountDir "$4" "img") |
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| 166 | if [ "$3" == "CACHE" -o "$3" == "cache" ]; then |
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| 167 | DIRMOUNT="/tmp/$IMGDIRAUX" |
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| 168 | DESTRSYNC=$DIRMOUNT |
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| 169 | OPTRSYNC="" |
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| 170 | else |
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| 171 | [ -z $REPOIP ] && REPOIP=$(ogGetRepoIp) |
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| 172 | DIRMOUNT="$OGIMG/$IMGDIRAUX" |
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| 173 | USERRSYNC="opengnsys" |
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| 174 | OPTRSYNC="$OPTRSYNC --password-file=/scripts/passrsync" |
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| 175 | DESTRSYNC="$USERRSYNC@$REPOIP::ogimages/$IMGDIRAUX" |
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| 176 | fi |
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| 177 | fi |
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| 178 | fi |
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| 179 | |
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| 180 | |
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| 181 | ORIG=$(ogMount $1 $2) |
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| 182 | FSTYPE=$(ogGetFsType $1 $2) |
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| 183 | PART=$(ogDiskToDev "$1" "$2" 2>/dev/null) |
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| 184 | |
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| 185 | # Creamos la lista del contenido y lo situamos en la particion a copiar. |
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| 186 | DIREMPTY="/tmp/empty$$" |
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| 187 | IMGLIST="/tmp/ogimg.list" |
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| 188 | IMGINFO="/tmp/ogimg.info" |
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| 189 | IMGACL="/tmp/ogimg.acl" |
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| 190 | |
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| 191 | # Borramos archivos antiguos. |
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| 192 | rm /tmp/ogimg.* 2>/dev/null |
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| 193 | rm $ORIG/ogimg.* 2>/dev/null |
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| 194 | |
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[1ee5d4d3] | 195 | # En las diferenciales no sabemos el tamaño -> ponemos una constante. |
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| 196 | SIZEDATA=${SIZEDATA:-"SIZEDATA"} |
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[d2b8d24] | 197 | |
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[1ee5d4d3] | 198 | echo "#BRTFS:LZO:$FSTYPE:$SIZEDATA" > $IMGINFO |
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[d2b8d24] | 199 | if [ "$IMGEXT" == "img" ]; then |
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| 200 | # Imagen Basica |
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| 201 | echo " rsync -aHAXvn --delete $ORIG/ $DIREMPTY >> $IMGINFO" | tee -a $OGLOGSESSION $OGLOGFILE |
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| 202 | rsync -aHAXvn --delete $ORIG/ $DIREMPTY>> $IMGINFO |
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| 203 | sed -i -e s/"^sent.*.bytes\/sec"//g -e s/^total.*.speedup.*.$//g -e s/"sending.*.list"//g $IMGINFO |
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| 204 | sed -i '/^\.\//d' $IMGINFO |
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| 205 | |
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| 206 | else |
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| 207 | # Imagen Diferencial |
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| 208 | # TODO en el echo quitar la $OPTRSYNC para que no se vea el fichero de claves |
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| 209 | echo " rsync -aHAXvn$OPTRSYNC --delete $ORIG/ $DESTRSYNC a $IMGLIST" | tee -a $OGLOGSESSION $OGLOGFILE |
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| 210 | rsync -aHAXvn$OPTRSYNC --delete "$ORIG/" "$DESTRSYNC" >> $IMGLIST |
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| 211 | sed -i -e s/"^sent.*.bytes\/sec"//g -e s/^total.*.speedup.*.$//g -e s/"sending.*.list"//g $IMGLIST |
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| 212 | sed -i '/^\.\//d' $IMGLIST |
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| 213 | |
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| 214 | # Creamos informacion de la imagen |
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| 215 | grep -e '\->' -e '\=>' $IMGLIST > /tmp/ogimg.ln |
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| 216 | grep -e ^deleting $IMGLIST | sed s/^deleting\ //g | grep -v ^ogimg > /tmp/ogimg.rm |
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| 217 | #grep -v -e '\->' -e '\=>' -e ^deleting $IMGLIST >> $IMGINFO |
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| 218 | grep -v -e '\->' -e '\=>' -e ^deleting -e ^created $IMGLIST >> $IMGINFO |
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| 219 | |
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| 220 | rm $IMGLIST |
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| 221 | |
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| 222 | fi |
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| 223 | |
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| 224 | # Guardamos el contenido de las acl (Solo win) Necesario particion desmontada (esta asi) |
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| 225 | ogUnmount $1 $2 |
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[e27c4f4] | 226 | if [ $FSTYPE == "NTFS" ]; then |
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| 227 | echo " ntfs-3g.secaudit -b $PART /" |tee -a $OGLOGSESSION $OGLOGFILE |
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| 228 | ntfs-3g.secaudit -b $PART / > $IMGACL |
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| 229 | fi |
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[d2b8d24] | 230 | |
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| 231 | } |
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| 232 | |
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| 233 | #/** |
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| 234 | # ogRestoreInfoImage |
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[5ccac26] | 235 | #@brief Crear o modificar enlaces y restaurar las ACL. |
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[d2b8d24] | 236 | #@param 1 num_disk |
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| 237 | #@param 2 num_part |
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| 238 | #*/ |
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| 239 | function ogRestoreInfoImage () { |
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[5ccac26] | 240 | local DEST PART IMGACL IMGLN OPTLN LINEA DESTLN ORIGLN TYPELN |
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[d2b8d24] | 241 | |
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| 242 | # Ayuda o menos de 5 parametros y la imagen no es basica |
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| 243 | if [ "$*" == "help" ]; then |
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| 244 | ogHelp "$FUNCNAME" "$FUNCNAME num_disk num_part" \ |
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| 245 | "base image -> $FUNCNAME 1 2 " \ |
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| 246 | "diff image -> $FUNCNAME 1 1 " |
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| 247 | return |
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| 248 | fi |
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| 249 | |
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| 250 | if [ $# -lt 2 ]; then |
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| 251 | ogRaiseError $OG_ERR_FORMAT "$MSG_FORMAT: $FUNCNAME num_disk num_part " |
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| 252 | return $? |
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| 253 | fi |
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| 254 | |
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| 255 | DEST=$(ogMount $1 $2) |
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| 256 | PART=$(ogDiskToDev "$1" "$2" 2>/dev/null) |
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| 257 | IMGACL="ogimg.acl" |
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[5ccac26] | 258 | IMGLN="ogimg.ln" |
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| 259 | |
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| 260 | #Creamos o modificamos los enlaces. |
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| 261 | # La imagen diferencial tiene ogimg.ln |
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| 262 | # para la completa lo generamos con los enlaces que contengan /mnt/ |
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| 263 | [ -r $DEST/$IMGLN ] || grep -e "->" -e "=>" $DEST/ogimg.info|grep "/mnt/" > $DEST/$IMGLN |
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| 264 | if [ $(wc -l $DEST/$IMGLN|cut -f1 -d" ") -ne 0 ]; then |
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| 265 | while read LINEA |
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| 266 | do |
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| 267 | ORIGLN="${LINEA#*> }" |
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| 268 | # Si origen hace referencia a la particion lo modificamos |
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| 269 | echo $ORIGLN|grep "/mnt/"> /dev/null && ORIGLN="$DEST/${ORIGLN#/mnt/*/}" |
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| 270 | # rsync marca - los enlaces simbolicos y = enlaces "duros" |
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| 271 | LINEA="${LINEA%>*}" |
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| 272 | TYPELN="${LINEA##* }" |
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| 273 | DESTLN="${LINEA% *}" |
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| 274 | |
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| 275 | if [ "$TYPELN" == "-" ] |
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| 276 | then |
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| 277 | OPTLN='-s' |
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| 278 | else |
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| 279 | OPTLN='' |
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| 280 | fi |
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| 281 | cd "$DEST/$(dirname $DESTLN)" |
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| 282 | rm "$(basename $DESTLN)" |
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| 283 | ln $OPTLN "$ORIGLN" "$(basename $DESTLN)" |
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| 284 | echo -n "." |
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| 285 | done < $DEST/$IMGLN 2>/dev/null |
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| 286 | echo "" |
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[d2b8d24] | 287 | |
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| 288 | fi |
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| 289 | |
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[5ccac26] | 290 | # Restauramos acl |
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| 291 | if [ "$(ogGetFsType $1 $2)" == "NTFS" ] ; then |
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[d2b8d24] | 292 | cd / |
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| 293 | cp $DEST/$IMGACL /tmp |
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| 294 | ogUnmount "$1" "$2" |
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| 295 | echo " ntfs-3g.secaudit -se $PART" |tee -a $OGLOGSESSION $OGLOGFILE |
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| 296 | ntfs-3g.secaudit -se $PART /tmp/$IMGACL |
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[5ccac26] | 297 | fi |
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[d2b8d24] | 298 | |
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| 299 | } |
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| 300 | |
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| 301 | function ogSyncCreate () { |
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| 302 | #/** |
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| 303 | # ogSyncCreate |
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| 304 | #@brief sincroniza los datos de la partición a la imagen para crearla. |
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| 305 | #@param 1 num_disk |
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| 306 | #@param 2 num_part |
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| 307 | #@param 3 Repositorio [ REPO | CACHE ] |
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| 308 | #@param 4 Nombre Imagen |
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| 309 | #@param 5 Extensión [ img | diff ] |
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| 310 | #*/ |
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| 311 | local ORIG DIRAUX DIRMOUNT DESTRSYNC USERRSYNC OPTRSYNC |
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| 312 | |
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| 313 | if [ "$*" == "help" ]; then |
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| 314 | ogHelp "$FUNCNAME" "$FUNCNAME num_disk num_part [ REPO|CACHE ] image_name extension " \ |
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| 315 | "$FUNCNAME 1 2 REPO Ubuntu12 img" \ |
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| 316 | "$FUNCNAME 1 1 CACHE Windows7 diff " |
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| 317 | return |
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| 318 | fi |
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| 319 | |
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| 320 | |
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| 321 | if [ $# -lt 4 ]; then |
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| 322 | ogRaiseError $OG_ERR_FORMAT "$MSG_FORMAT: $FUNCNAME num_disk num_part [ REPO|CACHE ] image_name extension " |
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| 323 | return $? |
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| 324 | fi |
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| 325 | |
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| 326 | ORIG=$(ogMount $1 $2) |
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| 327 | DIRMOUNT=$(ogGetMountDir "$4" $5) |
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| 328 | [ "$5" == "diff" ] && FILESFROM=" --files-from=/tmp/ogimg.info" || FILESFROM="" |
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| 329 | |
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| 330 | if [ "$3" == "CACHE" -o "$3" == "cache" ]; then |
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| 331 | DESTRSYNC="/tmp/$DIRMOUNT" |
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| 332 | else |
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| 333 | [ -z $REPOIP ] && REPOIP=$(ogGetRepoIp) |
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| 334 | OPTRSYNC=" --password-file=/scripts/passrsync" |
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| 335 | [ "$ogcompress" == "true" ] && OPTRSYNC="z $OPTRSYNC" |
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| 336 | USERRSYNC="opengnsys" |
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| 337 | DESTRSYNC="$USERRSYNC@$REPOIP::ogimages/$DIRMOUNT" |
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| 338 | fi |
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[1ee5d4d3] | 339 | # Sincronizamos los datos de la partición a la imagen |
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[d2b8d24] | 340 | echo " rsync -aHAX$OPTRSYNC --inplace --delete $FILESFROM $ORIG/ $DESTRSYNC" | tee -a $OGLOGSESSION $OGLOGFILE |
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| 341 | rsync -aHAXq$OPTRSYNC --inplace --delete $FILESFROM "$ORIG/" "$DESTRSYNC" |
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| 342 | echo " rsync -aHAX$OPTRSYNC --inplace /tmp/ogimg* $DESTRSYNC" | tee -a $OGLOGSESSION $OGLOGFILE |
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| 343 | rsync -aHAXq$OPTRSYNC --inplace /tmp/ogimg* $DESTRSYNC |
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| 344 | |
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| 345 | } |
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| 346 | |
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| 347 | |
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| 348 | #/** |
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| 349 | # ogSyncRestore |
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| 350 | #@brief sincroniza los datos de la imagen a la partición para restaurarla. |
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| 351 | #@param 1 Repositorio [ REPO | CACHE ] |
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| 352 | #@param 2 Nombre Imagen |
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| 353 | #@param 3 Extensión [ img | diff ] |
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| 354 | #@param 4 num_disk |
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| 355 | #@param 5 num_part |
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| 356 | #*/ |
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| 357 | function ogSyncRestore () { |
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| 358 | local DIRMOUNT ORIG DESTRSYNC OPTRSYNC USERRSYNC IMGINFO FILESFROM |
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| 359 | |
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| 360 | if [ "$*" == "help" ]; then |
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| 361 | ogHelp "$FUNCNAME" "$FUNCNAME [ REPO|CACHE ] image_name extension num_disk num_part " \ |
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| 362 | "$FUNCNAME REPO Ubuntu12 img 1 2" \ |
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| 363 | "$FUNCNAME CACHE Windows7 diff 1 1" |
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| 364 | return |
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| 365 | fi |
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| 366 | |
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| 367 | |
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| 368 | if [ $# -lt 5 ]; then |
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| 369 | ogRaiseError $OG_ERR_FORMAT "$MSG_FORMAT: $FUNCNAME [ REPO|CACHE ] image_name extension num_disk num_part " |
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| 370 | return $? |
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| 371 | fi |
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| 372 | |
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| 373 | |
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| 374 | DIRMOUNT=$(ogGetMountDir "$2" "$3") |
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| 375 | DESTRSYNC=$(ogGetMountPoint $4 $5) |
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| 376 | |
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| 377 | # Borramos ficheros de informacion de restauraciones antiguas |
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| 378 | rm -rf $DESTRSYNC/ogimg.* |
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| 379 | |
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| 380 | # Origen y destino de la sincronizacion y en REPO opciones rsync |
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| 381 | if [ "$1" == "CACHE" -o "$1" == "cache" ]; then |
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| 382 | ORIG="/tmp/$DIRMOUNT" |
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| 383 | else |
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| 384 | [ -z $REPOIP ] && REPOIP=$(ogGetRepoIp) |
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| 385 | OPTRSYNC=" --password-file=/scripts/passrsync" |
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| 386 | [ "$ogcompress" == "true" ] && OPTRSYNC="z $OPTRSYNC" |
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| 387 | USERRSYNC="opengnsys" |
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| 388 | ORIG="$USERRSYNC@$REPOIP::ogimages/$DIRMOUNT" |
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| 389 | fi |
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| 390 | |
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| 391 | # Opciones rsync en cache y repo |
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| 392 | [ "$3" == "img" ] && [ "$ogrsyncdel" != "false" ] && OPTRSYNC="$OPTRSYNC --delete" |
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| 393 | |
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[1ee5d4d3] | 394 | # Nos traemos listado ficheros y bajamos la imagen |
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| 395 | |
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| 396 | echo " $MSG_SYNC_RESTORE" |tee -a $OGLOGSESSION $OGLOGFILE |
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[d2b8d24] | 397 | |
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| 398 | # Si la imagen es diferencial nos traemos los archivos de informacion de la imagen. |
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| 399 | if [ "$3" == "diff" ]; then |
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| 400 | # Lista de archivos a copiar: |
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| 401 | IMGINFO="ogimg.info" |
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| 402 | FILESFROM=" --files-from=$DESTRSYNC/$IMGINFO" |
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| 403 | |
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| 404 | echo " rsync -aHAXq$OPTRSYNC $ORIG/ogimg* $DESTRSYNC" |tee -a $OGLOGFILE |
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| 405 | rsync -aHAXq$OPTRSYNC $ORIG/ogimg* $DESTRSYNC |
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| 406 | # Borramos linea de información de la imagen, sino busca un fichero con ese nombre |
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| 407 | sed -i '/^\#/d' $DESTRSYNC/$IMGINFO |
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| 408 | |
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| 409 | cd $DESTRSYNC |
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[1ee5d4d3] | 410 | # Diferencial: Borramos archivos sobrantes. |
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| 411 | echo " $MSG_SYNC_DELETE" |tee -a $OGLOGFILE |
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[d2b8d24] | 412 | cat $DESTRSYNC/ogimg.rm 2>/dev/null | xargs rm -rf |
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| 413 | |
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| 414 | fi |
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| 415 | |
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| 416 | echo " rsync -aHAX$OPTRSYNC $FILESFROM $ORIG/ $DESTRSYNC" | tee -a $OGLOGSESSION $OGLOGFILE |
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| 417 | rsync -aHAXq$OPTRSYNC $FILESFROM "$ORIG/" "$DESTRSYNC" |
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| 418 | |
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| 419 | |
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| 420 | } |
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| 421 | |
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| 422 | function ogMountImage () { |
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| 423 | #/** |
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| 424 | # ogMountImage |
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| 425 | #@brief Monta la imagen para sincronizar. |
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| 426 | #@param 1 Repositorio [ REPO | CACHE ] |
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| 427 | #@param 2 Nombre Imagen |
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| 428 | #@param 3 Extensión [ img |diff ] |
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[1ee5d4d3] | 429 | #@return punto de montaje |
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[d2b8d24] | 430 | #*/ |
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| 431 | local IMGEXT IMGFILE DIRMOUNT |
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| 432 | |
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| 433 | if [ "$*" == "help" ]; then |
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| 434 | ogHelp "$FUNCNAME" "$FUNCNAME [ REPO|CACHE ] image_name [ extension ]" \ |
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| 435 | "$FUNCNAME REPO Ubuntu12" \ |
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| 436 | "$FUNCNAME CACHE Windows7 diff" |
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| 437 | return |
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| 438 | fi |
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| 439 | |
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| 440 | |
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| 441 | if [ $# -lt 2 ]; then |
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[5ccac26] | 442 | ogRaiseError $OG_ERR_FORMAT "$MSG_FORMAT: $FUNCNAME [ REPO|CACHE ] image_name [ extension ]" |
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[d2b8d24] | 443 | return $? |
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| 444 | fi |
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| 445 | |
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| 446 | [ "$3" == "" ] && IMGEXT="img" || IMGEXT="$3" |
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| 447 | |
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[1ee5d4d3] | 448 | DIRMOUNT=$(ogGetMountDir "$2" $IMGEXT) |
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| 449 | |
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[d2b8d24] | 450 | if [ "$1" == "CACHE" -o "$1" == "cache" ]; then |
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[cd1f048] | 451 | IMGFILE=$(ogGetPath "$1" /"$2.$IMGEXT") |
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| 452 | mkdir -p "/tmp/$DIRMOUNT" |
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[1ee5d4d3] | 453 | mount -o compress=lzo "$IMGFILE" "/tmp/$DIRMOUNT" 1>/dev/null |
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| 454 | echo "/tmp/$DIRMOUNT" |
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[d2b8d24] | 455 | |
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| 456 | else |
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[cd1f048] | 457 | [ -z $REPOIP ] && REPOIP=$(ogGetRepoIp) |
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[d2b8d24] | 458 | hose $REPOIP 2009 --out sh -c "echo -ne MOUNT_IMAGE \"$2\" $IMGEXT" |
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[cd1f048] | 459 | echo "$OGIMG/$DIRMOUNT" |
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[d2b8d24] | 460 | |
---|
| 461 | fi |
---|
| 462 | |
---|
| 463 | } |
---|
| 464 | |
---|
| 465 | |
---|
[cd1f048] | 466 | |
---|
| 467 | |
---|
| 468 | |
---|
[d2b8d24] | 469 | function ogUnmountImage () { |
---|
| 470 | #/** |
---|
| 471 | # ogUnmountImage [ REPO | CACHE ] Image_name [ extension ] |
---|
| 472 | #@brief Desmonta la imagen para sincronizar. |
---|
| 473 | #@param 1 Repositorio [ REPO | CACHE ] |
---|
| 474 | #@param 2 Nombre Imagen |
---|
| 475 | #@param 3 Extensión [ img |diff ] |
---|
| 476 | #*/ |
---|
| 477 | local IMGEXT DIRMOUNT |
---|
| 478 | |
---|
| 479 | if [ "$*" == "help" ]; then |
---|
| 480 | ogHelp "$FUNCNAME" "$FUNCNAME [ REPO|CACHE ] image_name [ extension ]" \ |
---|
| 481 | "$FUNCNAME REPO Ubuntu12" \ |
---|
| 482 | "$FUNCNAME CACHE Windows7 diff" |
---|
| 483 | return |
---|
| 484 | fi |
---|
| 485 | |
---|
| 486 | if [ $# -lt 2 ]; then |
---|
[8361974] | 487 | ogRaiseError $OG_ERR_FORMAT "$MSG_FORMAT: $FUNCNAME [ REPO|CACHE ] image_name [ extension ]" |
---|
[d2b8d24] | 488 | return $? |
---|
| 489 | fi |
---|
| 490 | |
---|
| 491 | [ "$3" == "" ] && IMGEXT="img" || IMGEXT="$3" |
---|
| 492 | |
---|
| 493 | if [ "$1" == "CACHE" -o "$1" == "cache" ]; then |
---|
| 494 | DIRMOUNT=/tmp/$(ogGetMountDir "$2" $IMGEXT) |
---|
| 495 | umount "$DIRMOUNT" |
---|
[8361974] | 496 | rmdir "$DIRMOUNT" |
---|
[d2b8d24] | 497 | else |
---|
| 498 | [ -z $REPOIP ] && REPOIP=$(ogGetRepoIp) |
---|
| 499 | echo " hose $REPOIP 2009 --out sh -c echo -ne UMOUNT_IMAGE \"$2\" $IMGEXT" |tee -a $OGLOGFILE |
---|
| 500 | hose $REPOIP 2009 --out sh -c "echo -ne UMOUNT_IMAGE \"$2\" $IMGEXT" |
---|
| 501 | fi |
---|
| 502 | |
---|
| 503 | } |
---|
| 504 | |
---|
| 505 | function ogGetMountDir () { |
---|
| 506 | #/** |
---|
| 507 | # ogGetMountDir |
---|
| 508 | #@brief Devuelve el directorio de montaje de la imagen. |
---|
| 509 | #@param 1 Nombre Imagen |
---|
| 510 | #@param 2 Extensión [ img |diff ] |
---|
| 511 | #*/ |
---|
| 512 | local DIRMOUNT |
---|
| 513 | if [ "$*" == "help" ]; then |
---|
| 514 | ogHelp "$FUNCNAME" "$FUNCNAME image_name [ extension ]" \ |
---|
| 515 | "$FUNCNAME Ubuntu12" \ |
---|
| 516 | "$FUNCNAME Windows7 diff" |
---|
| 517 | return |
---|
| 518 | fi |
---|
| 519 | |
---|
| 520 | |
---|
| 521 | if [ $# -lt 1 ]; then |
---|
| 522 | ogRaiseError $OG_ERR_FORMAT "$MSG_FORMAT: $FUNCNAME image_name [ extension ]" |
---|
| 523 | return $? |
---|
| 524 | fi |
---|
| 525 | |
---|
| 526 | |
---|
| 527 | DIRMOUNT="mount/$1" |
---|
| 528 | [ "$2" == "diff" ] && DIRMOUNT="$DIRMOUNT.diff" |
---|
| 529 | echo $DIRMOUNT |
---|
| 530 | |
---|
| 531 | |
---|
| 532 | } |
---|
| 533 | |
---|
| 534 | |
---|
| 535 | #/** |
---|
| 536 | # ogWaitMountImage image_name extension imagen_size |
---|
| 537 | #@brief Se espera un tiempo a que se monte la imagen en el servidor. |
---|
| 538 | #@brief Cuando se esta creando la imagen hay que dar el tamaño, para que espere el tiempo de creación. |
---|
| 539 | #@param 1 Respositorio [ REPO | CACHE ] |
---|
| 540 | #@param 2 Nombre Imagen |
---|
| 541 | #@param 3 Extensión [ img | diff ] |
---|
| 542 | #@param 4 Tamaño imagen (opcional) |
---|
| 543 | #*/ |
---|
| 544 | function ogWaitMountImage () { |
---|
| 545 | local SIZE TIME DIRMOUNT TIMEOUT TIMEAUX |
---|
| 546 | |
---|
| 547 | TIME=$SECONDS |
---|
| 548 | |
---|
| 549 | # Ayuda o menos de 5 parametros y la imagen no es basica |
---|
| 550 | if [ "$*" == "help" ]; then |
---|
| 551 | ogHelp "$FUNCNAME" "$FUNCNAME [ REPO | CACHE ] image_name extension [ image_size ] " \ |
---|
| 552 | "$FUNCNAME REPO Ubuntu12 img 30000000" \ |
---|
| 553 | "$FUNCNAME CACHE Windows7 diff " |
---|
| 554 | return |
---|
| 555 | fi |
---|
| 556 | |
---|
| 557 | if [ $# -lt 2 ]; then |
---|
| 558 | ogRaiseError $OG_ERR_FORMAT "$MSG_FORMAT: $FUNCNAME [ REPO | CACHE ] image_name extension [ image_size ] " |
---|
| 559 | return $? |
---|
| 560 | fi |
---|
| 561 | |
---|
| 562 | |
---|
| 563 | SIZE=${4:-"300000"} |
---|
| 564 | |
---|
| 565 | if [ "$1" == "CACHE" -o "$1" == "cache" ]; then |
---|
| 566 | DIRMOUNT="/tmp/$(ogGetMountDir "$2" $3)" |
---|
| 567 | else |
---|
| 568 | DIRMOUNT="$OGIMG/$(ogGetMountDir "$2" $3)" |
---|
| 569 | fi |
---|
| 570 | |
---|
[1ee5d4d3] | 571 | echo -n -e " $MSG_SYNC_SLEEP: $DIRMOUNT\n #" |
---|
[d2b8d24] | 572 | |
---|
| 573 | # time-out segun el tamaño de la imagen. por defecto: 100000k -> 3s |
---|
| 574 | let TIMEOUT=$SIZE/$CREATESPEED |
---|
| 575 | [ $TIMEOUT -lt 60 ] && TIMEOUT=60 |
---|
| 576 | until [ -f "$DIRMOUNT/ogimg.info" ] ; do |
---|
| 577 | TIMEAUX=$[SECONDS-TIME] |
---|
[1ee5d4d3] | 578 | #[ "$TIMEAUX" -gt "$TIMEOUT" ] && return $(ogRaiseError "$MSG_ERR_DONTMOUNT_IMAGE $1 $2 $3: time_out $TIMEAUX seg."; echo $?) |
---|
[d2b8d24] | 579 | # TODO definir el error |
---|
| 580 | [ "$TIMEAUX" -gt "$TIMEOUT" ] && return 2 |
---|
| 581 | echo -n "#" |
---|
| 582 | sleep 5 |
---|
| 583 | done |
---|
[1ee5d4d3] | 584 | echo "" |
---|
[d2b8d24] | 585 | |
---|
| 586 | } |
---|
[cd1f048] | 587 | |
---|
| 588 | function ogReduceImage () { |
---|
| 589 | #/** |
---|
| 590 | # ogReduceImage |
---|
| 591 | #@brief Reduce el archivo de la imagen a tamaño datos + 500M |
---|
| 592 | #@param 1 Repositorio [ REPO | CACHE ] |
---|
| 593 | #@param 2 Nombre Imagen |
---|
| 594 | #@param 3 Extensión [ img |diff ] |
---|
| 595 | #@return |
---|
| 596 | #@exception OG_ERR_FORMAT # 1 formato incorrecto. |
---|
| 597 | #@exception OG_ERR_NOTFOUND # 2 Fichero o dispositivo no encontrado. |
---|
| 598 | #*/ |
---|
| 599 | local IMGEXT DIRMOUNT AVAILABLE USED IMGDIR IMGFILE ENDSIZE |
---|
| 600 | if [ "$*" == "help" ]; then |
---|
| 601 | ogHelp "$FUNCNAME" "$FUNCNAME [ REPO|CACHE ] image_name [ extension ]" \ |
---|
| 602 | "$FUNCNAME REPO Ubuntu12" \ |
---|
| 603 | "$FUNCNAME CACHE Windows7 diff" |
---|
| 604 | return |
---|
| 605 | fi |
---|
| 606 | |
---|
| 607 | if [ $# -lt 2 ]; then |
---|
| 608 | ogRaiseError $OG_ERR_FORMAT "$MSG_FORMAT: $FUNCNAME [ REPO|CACHE ] image_name [ extension ]" |
---|
| 609 | return $? |
---|
| 610 | fi |
---|
| 611 | |
---|
| 612 | [ "$3" == "" ] && IMGEXT="img" || IMGEXT="$3" |
---|
| 613 | |
---|
| 614 | if [ "$1" == "CACHE" -o "$1" == "cache" ]; then |
---|
| 615 | # Al montar se comprueba la existencia de la imagen |
---|
| 616 | DIRMOUNT=$(ogMountImage $1 $2 $IMGEXT) |
---|
| 617 | |
---|
| 618 | AVAILABLE=$(df -k|grep $DIRMOUNT|awk '{print $4}') |
---|
| 619 | # Si el espacio libre menor que 500Mb nos salimos |
---|
| 620 | [ $AVAILABLE -lt 500000 ] && return 0 |
---|
| 621 | |
---|
| 622 | # Reducimos el archivo de imagen: |
---|
| 623 | IMGDIR=$(ogGetParentPath "$1" "/$2") |
---|
| 624 | IMGFILE=${IMGDIR}/$(basename "/$2").$IMGEXT |
---|
| 625 | USED=$(df -k|grep $DIRMOUNT|awk '{print $3}') |
---|
| 626 | let ENDSIZE=USED+500000 |
---|
| 627 | echo -e -n " btrfs filesystem resize "$ENDSIZE"k $DIRMOUNT \n " |
---|
| 628 | btrfs filesystem resize "$ENDSIZE"k $DIRMOUNT |
---|
| 629 | ogUnmountImage $1 $2 $IMGEXT |
---|
| 630 | echo " truncate --size=\"$ENDSIZE\"k $IMGFILE " |
---|
| 631 | truncate --size="$ENDSIZE"k $IMGFILE |
---|
| 632 | else |
---|
| 633 | echo " hose $REPOIP 2009 --out sh -c echo -ne REDUCE_IMAGE \"$2\" $IMGEXT" |
---|
| 634 | hose $REPOIP 2009 --out sh -c "echo -ne REDUCE_IMAGE \"$2\" $IMGEXT" |
---|
| 635 | fi |
---|
| 636 | |
---|
| 637 | |
---|
| 638 | } |
---|
| 639 | |
---|
| 640 | |
---|
| 641 | |
---|
| 642 | |
---|
| 643 | |
---|
| 644 | |
---|
| 645 | |
---|
| 646 | |
---|