[914d834] | 1 | #!/bin/bash |
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| 2 | |
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| 3 | |
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[841ce50] | 4 | #/** |
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| 5 | # updateCache |
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| 6 | #@brief Actualiza la cache del cliente con imagen o fichero iso. |
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| 7 | #@param 1 REPO Origen del fichero. -accesible por nfs-samba- |
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[a323383] | 8 | #@param 2 str_fichero nombre del fichero a actualizar. |
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[841ce50] | 9 | #@param 3 str_protoco. TORRENT | MULTICAST | UNICAST. |
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| 10 | #@param 4 str_opcionesprotocolo |
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| 11 | #@param 4 str_opcionesupdatecache |
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| 12 | #@ejemplo: oneRemoteFromMaster 172.17.36.11 CACHE /imagen1 9000:full-duplex:239.194.17.36:70M:50:100 1 1 partclone lzop |
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| 13 | #@return |
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[9cd6cd3] | 14 | #@exception OG_ERR_FORMAT formato incorrecto. |
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| 15 | #@exception OG_ERR_NOTCACHE No existe cache -15- |
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| 16 | #@exception $OG_ERR_CACHESIZE Tamaño de la paticion menor al archivo a descargar -16- |
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[841ce50] | 17 | #@note |
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| 18 | #@todo: |
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| 19 | #@version 0.9.1 - integracion EAC |
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| 20 | #@author Antonio J. Doblas Viso. Universidad de Malaga. |
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| 21 | #@date 2008/03/17 |
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| 22 | #@version 0.9.2 - integracion OpenGnsys |
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| 23 | #@author Antonio J. Doblas Viso. Universidad de Malaga. |
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| 24 | #@date 2010/07/27 |
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[1547c12] | 25 | #@version 1.0.1 - Control de espacio requerido |
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| 26 | #@author Antonio J.Doblas Viso |
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| 27 | #@date 2011-05-10 |
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[841ce50] | 28 | #*/ ## |
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[914d834] | 29 | |
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| 30 | PROG="$(basename $0)" |
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[cea6d44] | 31 | if [ $# -lt 3 ]; then |
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[914d834] | 32 | ogRaiseError $OG_ERR_FORMAT "$MSG_FORMAT: $PROG str_REPO _str_Relative_Path_OGIMG_with_/ PROTOCOLO OPCIONES_PROTOCOLO OPCIONES_UPDATECACHE" |
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| 33 | exit $? |
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| 34 | fi |
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| 35 | |
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[9cd6cd3] | 36 | #Carga del configurador del engine |
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| 37 | [ -z $OGENGINECONFIGURATE ] && source /opt/opengnsys/etc/engine.cfg |
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| 38 | |
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[a323383] | 39 | REPOSITORIO="$1" |
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| 40 | PROTOCOLO="$3" |
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| 41 | OPTPROTOCOLO="$4" |
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[9b6e62c] | 42 | REPOIP=$(ogGetRepoIp) |
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| 43 | echo $REPOSITORIO $REPOIP $PROTOCOLO $OPTPROTOCOLO |
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[4371552] | 44 | |
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[9cd6cd3] | 45 | # Si el repositorio local CACHE no existe error 15. |
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[914d834] | 46 | if ! $(ogFindCache >/dev/null); then |
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[5c44f86] | 47 | ogRaiseError $OG_ERR_NOTCACHE "CACHE" |
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[914d834] | 48 | exit $? |
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| 49 | fi |
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| 50 | |
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[4371552] | 51 | echo "$MSG_SCRIPTS_UPDATECACHE_DOUPDATE " |
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[9b6e62c] | 52 | #TODO: ogUpdateCacheIsNecesary debe borrar la imagen que tenga igual nombre pero distinto sum- |
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[db8fdd2] | 53 | ogUpdateCacheIsNecesary $1 $2; RETVAL=$? |
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| 54 | # si RETVAL=0 => actualizamos si RETVAL=1 no actaulizasmo-exit 0 || si RETVAL>2 exit 1 |
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| 55 | [ "$RETVAL" == "1" ] && exit 0 |
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| 56 | [ "$RETVAL" -gt "1" ] && exit 1 |
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| 57 | |
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[9cd6cd3] | 58 | CACHESIZE=$(ogGetCacheSize) |
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[914d834] | 59 | CACHESIZEFREE=$(ogGetFreeSize `ogFindCache`) |
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[a323383] | 60 | FILESIZE=$(ls -sk $(ogGetPath $REPOSITORIO "$2") | cut -f1 -d" ") |
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[914d834] | 61 | |
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[9cd6cd3] | 62 | |
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[4371552] | 63 | echo "$MSG_SCRIPTS_UPDATECACHE_CHECKSIZECACHE" |
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[9cd6cd3] | 64 | #ERROR CACHESIZE 16 |
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| 65 | if [ "$FILESIZE" -ge "$CACHESIZE" ] |
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[914d834] | 66 | then |
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[4371552] | 67 | echo "WARNING: $MSG_ERR_CACHESIZE: $2 = $FILESIZE > CACHE = $CACHESIZE" | tee -a $OGLOGSESSION $OGLOGFILE |
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[5c44f86] | 68 | ogRaiseError $OG_ERR_CACHESIZE "CACHE" |
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| 69 | exit $? |
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[914d834] | 70 | fi |
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| 71 | |
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[4371552] | 72 | echo "$MSG_SCRIPTS_UPDATECACHE_IFNOTCACHEDO" |
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[9cd6cd3] | 73 | #ERROR CACHESIZE 16 |
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| 74 | if [ "$FILESIZE" -ge "$CACHESIZEFREE" ] |
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| 75 | then |
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| 76 | # echo "[ ] No hay espacio sufiente en la CACHE, detectar que hacer con engine.cfg" | tee -a $OGLOGSESSION $OGLOGFILE |
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| 77 | case $ACTIONCACHEFULL in |
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| 78 | NONE) |
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| 79 | NEXTOPERATION=UNICAST |
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| 80 | ;; |
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| 81 | FORMAT) |
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[4371552] | 82 | echo "[51] $MSG_HELP_ogFormatCache " | tee -a $OGLOGSESSION $OGLOGFILE |
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[9cd6cd3] | 83 | ogUnmountCache |
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| 84 | ogFormatCache |
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| 85 | ogMountCache |
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| 86 | NEXTOPERATION=REPEAT |
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| 87 | ;; |
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| 88 | DELETE) |
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[4371552] | 89 | echo "[51] #MSG_HELP_ogDeleteTree $OGCAC$OGIMG/* " | tee -a $OGLOGSESSION $OGLOGFILE |
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[9cd6cd3] | 90 | rm -fr $OGCAC$OGIMG/* |
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| 91 | NEXOPERATION=REPEAT |
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| 92 | ;; |
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| 93 | *) |
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[4371552] | 94 | echo "WARNING: $MSG_ERR_CACHESIZE: $2 = $FILESIZE > CACHE = $CACHESIZEFREE" | tee -a $OGLOGSESSION $OGLOGFILE |
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[9cd6cd3] | 95 | ogRaiseError $OG_ERR_CACHESIZE "CACHE" |
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| 96 | exit $? |
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| 97 | ;; |
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| 98 | esac |
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| 99 | fi |
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| 100 | |
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[a323383] | 101 | ogUpdateCacheIsNecesary $REPOSITORIO "$2"; RETVAL=$? |
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[db8fdd2] | 102 | # si RETVAL=0 => actualizamos si RETVAL=1 no actaulizasmo-exit 0 || si RETVAL>2 exit 1 |
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| 103 | [ "$RETVAL" == "1" ] && exit 0 |
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| 104 | [ "$RETVAL" -gt "1" ] && exit 1 |
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[914d834] | 105 | |
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[a323383] | 106 | ogMountCache >/dev/null |
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[914d834] | 107 | |
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| 108 | ## Si no existe, crear subdirectorio para el fichero en la cache. |
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[a323383] | 109 | IMGDIR=$(ogGetParentPath CACHE "/$2") |
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[914d834] | 110 | if [ $? != 0 ]; then |
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[4371552] | 111 | echo "[5] $MSG_HELP_ogMakeDir \"$2 $(dirname "$2")." |
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[a323383] | 112 | ogMakeDir CACHE $(dirname "/$2") |
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| 113 | IMGDIR=$(ogGetParentPath CACHE "/$2") || exit $? |
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[914d834] | 114 | fi |
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| 115 | |
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[0c42ccf] | 116 | TIME1=$SECONDS |
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[914d834] | 117 | |
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| 118 | case "$PROTOCOLO" in |
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| 119 | torrent | TORRENT ) |
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[a323383] | 120 | echo "ogCopyFile $1 $2.torrent absolute $OGCAC/$OGIMG" |
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[ec051d0] | 121 | # tiempos |
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| 122 | timewait=$(expr $(printf '%d\n' 0x$(ogGetMacAddress | awk -F: '{print $5$6}')) \* 120 / 65535) |
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[a323383] | 123 | ogCopyFile $REPOSITORIO "$2.torrent" "$IMGDIR" |
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[9b6e62c] | 124 | #TODO: comprobar que el tracker definido en el fichero es correcto. |
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| 125 | #TODO comprobar que el fichero torrent está en cache |
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[ec051d0] | 126 | # retardamos el inicio -aleatorio de 0 a 120 segundos- al tracker para gestionar mas de +-40 equipos |
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| 127 | P2PWAIT=$[ ( $RANDOM % 120 ) + 1 ] |
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[4371552] | 128 | echo " [ ] $MSG_SCRIPTS_TASK_SLEEP : $P2PWAIT seconds ogTorrentStart CACHE $2.torrent $4" | tee -a $OGLOGSESSION $OGLOGFILE |
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[ec051d0] | 129 | sleep $P2PWAIT |
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[4371552] | 130 | echo " [ ] $MSG_SCRIPTS_TASK_START: ogTorrentStart CACHE $2.torrent $4" | tee -a $OGLOGSESSION $OGLOGFILE |
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[a323383] | 131 | ogTorrentStart CACHE "$2.torrent" $4 |
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[fe08e1b] | 132 | RESUMEUPDATECACHE=$(cat $OGLOGCOMMAND | grep -B1 "Download") |
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[914d834] | 133 | ;; |
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| 134 | multicast | MULTICAST ) |
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[9b6e62c] | 135 | PORT=$(echo $OPTPROTOCOLO | cut -f1 -d":") |
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| 136 | let PORTAUX=$PORT+1 |
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[4371552] | 137 | echo "$MSG_SCRIPTS_UPDATECACHE_CHECKMCASTSESSION : $REPOIP:$PORTAUX:$PORT" |
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[e8460d2] | 138 | #TODO: ticket 379 |
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| 139 | NUMBER=$[ ( $RANDOM % 30 ) + 1 ] |
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| 140 | sleep $NUMBER |
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| 141 | #FIN TODO |
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[9b6e62c] | 142 | if (nmap -n -sU -p $PORTAUX $REPOIP | grep open) |
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| 143 | then |
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[a323383] | 144 | ogMcastReceiverFile $PORT CACHE "$2" |
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[9b6e62c] | 145 | else |
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[e8460d2] | 146 | # TODO ticket 379 Realizar la petición basada en identificador de operacion |
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[4371552] | 147 | echo "$MSG_SCRIPTS_TASK_START : hose $REPOIP 2009 --out sh -c "echo -ne START_MULTICAST $2 $OPTPROTOCOLO"" |
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[9b6e62c] | 148 | hose $REPOIP 2009 --out sh -c "echo -ne START_MULTICAST $2 $OPTPROTOCOLO" |
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| 149 | #echo "espero y llamo a: ogMcastReceiverFile $PORT CACHE $2" |
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[e8460d2] | 150 | sleep 10 |
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| 151 | if (nmap -n -sU -p $PORTAUX $REPOIP | grep open) |
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| 152 | then |
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[a323383] | 153 | ogMcastReceiverFile $PORT CACHE "$2" |
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[e8460d2] | 154 | else |
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[4371552] | 155 | echo "$MSG_SCRIPTS_TASK_ERR : hose $REPOIP 2009 --out sh -c echo -ne START_MULTICAST $2 $OPTPROTOCOLO" |
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[e8460d2] | 156 | exit 1 |
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| 157 | fi |
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[e272d9e] | 158 | fi |
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| 159 | #cat $OGLOGCOMMAND.tmp | grep -B1 "Transfer complete" |
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| 160 | sleep 5 |
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| 161 | #cat $OGLOGCOMMAND.tmp | grep -B1 "Transfer complete" |
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[fe08e1b] | 162 | RESUMEUPDATECACHE=$(cat $OGLOGCOMMAND.tmp | grep -B1 "Transfer complete") |
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[914d834] | 163 | ;; |
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| 164 | unicast | UNICAST ) |
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[9b6e62c] | 165 | echo "unicast" |
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[a323383] | 166 | ogCopyFile $REPOSITORIO "$2" "$IMGDIR" |
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[914d834] | 167 | ;; |
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| 168 | esac |
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| 169 | |
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[0c42ccf] | 170 | TIME1=$[SECONDS-TIME1] |
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[fe08e1b] | 171 | echo " [ ] $RESUMEUPDATECACHE " | tee -a $OGLOGSESSION $OGLOGFILE |
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[4371552] | 172 | echo " [ ] $MSG_SCRIPTS_TIME_PARTIAL updateCache $[TIME1/60]m $[TIME1%60]s" | tee -a $OGLOGSESSION $OGLOGFILE |
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| 173 | echo " [ ] $MSG_SCRIPTS_TASK_START $MSG_HELP_ogCalculateChecksum " | tee -a $OGLOGSESSION $OGLOGFILE |
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[0c42ccf] | 174 | TIME2=$SECONDS |
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[a323383] | 175 | ogUpdateCacheIsNecesary $REPOSITORIO "$2"; RETVAL=$? |
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[0c42ccf] | 176 | TIME2=$[SECONDS-TIME2] |
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[4371552] | 177 | echo " [ ] $MSG_SCRIPTS_TIME_PARTIAL $MSG_HELP_ogCalculateChecksum $[TIME2/60]m $[TIME2%60]s" | tee -a $OGLOGSESSION $OGLOGFILE |
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[0c42ccf] | 178 | |
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[db8fdd2] | 179 | # si RETVAL=0 => actualizamos si RETVAL=1 no actaulizasmo-exit 0 || si RETVAL>2 exit 1 |
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| 180 | [ "$RETVAL" == "0" ] && exit 1 |
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| 181 | [ "$RETVAL" == "1" ] && exit 0 |
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[a323383] | 182 | [ "$RETVAL" -gt "1" ] && exit 1 |
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| 183 | |
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