bug fix 2.20

This commit is contained in:
Louwrentius 2009-08-09 20:12:51 +00:00
parent 815bb952c9
commit 7ca08b87cf

91
ppss.sh
View File

@ -44,17 +44,30 @@ SCRIPT_VERSION="2.20"
MODE="$1" MODE="$1"
shift shift
# The working directory of PPSS can be set with
# export PPSS_DIR=/path/to/workingdir
if [ -z "$PPSS_DIR" ]
then
PPSS_DIR="./ppss"
fi
if [ ! -e "$PPSS_DIR" ]
then
mkdir -p "$PPSS_DIR"
fi
CONFIG="" CONFIG=""
HOSTNAME=`hostname` HOSTNAME=`hostname`
ARCH=`uname` ARCH=`uname`
RUNNING_SIGNAL="$0_is_running" # Prevents running mutiple instances of PPSS..
GLOBAL_LOCK="PPSS-GLOBAL-LOCK" # Global lock file used by local PPSS instance. RUNNING_SIGNAL="$PPSS_DIR/$0_is_running" # Prevents running mutiple instances of PPSS..
PAUSE_SIGNAL="pause_signal" # Pause processing if this file is present. GLOBAL_LOCK="$PPSS_DIR/PPSS-GLOBAL-LOCK" # Global lock file used by local PPSS instance.
PAUSE_SIGNAL="$PPSS_DIR/pause_signal" # Pause processing if this file is present.
PAUSE_DELAY=300 # Polling every 5 minutes by default. PAUSE_DELAY=300 # Polling every 5 minutes by default.
STOP_SIGNAL="stop_signal" STOP_SIGNAL="$PPSS_DIR/stop_signal" # Stop processing if this file is present.
ARRAY_POINTER_FILE="ppss-array-pointer" # ARRAY_POINTER_FILE="$PPSS_DIR/ppss-array-pointer" # Pointer for keeping track of processed items.
JOB_LOG_DIR="JOB_LOG" # Directory containing log files of processed items. JOB_LOG_DIR="$PPSS_DIR/job_log" # Directory containing log files of processed items.
LOGFILE="ppss-log.txt" # General PPSS log file. Contains lots of info. LOGFILE="$PPSS_DIR/ppss-log.txt" # General PPSS log file. Contains lots of info.
STOP=0 # STOP job. STOP=0 # STOP job.
MAX_DELAY=2 MAX_DELAY=2
PERCENT="0" PERCENT="0"
@ -65,10 +78,11 @@ INTERVAL="30" # Polling interval to check if there are
CPUINFO=/proc/cpuinfo CPUINFO=/proc/cpuinfo
PROCESSORS="" PROCESSORS=""
MIN_JOBS=3
SSH_SERVER="" # Remote server or 'master'. SSH_SERVER="" # Remote server or 'master'.
SSH_KEY="" # SSH key for ssh account. SSH_KEY="" # SSH key for ssh account.
SSH_KNOWN_HOSTS="" SSH_KNOWN_HOSTS=""
SSH_SOCKET="./PPSS_SSH_SOCKET" # Multiplex multiple SSH connections over 1 master. SSH_SOCKET="$PPSS_DIR/PPSS_SSH_SOCKET" # Multiplex multiple SSH connections over 1 master.
SSH_OPTS="-o BatchMode=yes -o ControlPath=$SSH_SOCKET \ SSH_OPTS="-o BatchMode=yes -o ControlPath=$SSH_SOCKET \
-o GlobalKnownHostsFile=./known_hosts \ -o GlobalKnownHostsFile=./known_hosts \
-o ControlMaster=auto \ -o ControlMaster=auto \
@ -79,9 +93,9 @@ SSH_OPTS="-o BatchMode=yes -o ControlPath=$SSH_SOCKET \
SSH_MASTER_PID="" SSH_MASTER_PID=""
PPSS_HOME_DIR="ppss" PPSS_HOME_DIR="ppss"
ITEM_LOCK_DIR="PPSS_ITEM_LOCK_DIR" # Remote directory on master used for item locking. ITEM_LOCK_DIR="$PPSS_DIR/PPSS_ITEM_LOCK_DIR" # Remote directory on master used for item locking.
PPSS_LOCAL_TMPDIR="PPSS_LOCAL_TMPDIR" # Local directory on slave for local processing. PPSS_LOCAL_TMPDIR="$PPSS_DIR/PPSS_LOCAL_TMPDIR" # Local directory on slave for local processing.
PPSS_LOCAL_OUTPUT="PPSS_LOCAL_OUTPUT" # Local directory on slave for local output. PPSS_LOCAL_OUTPUT="$PPSS_DIR/PPSS_LOCAL_OUTPUT" # Local directory on slave for local output.
TRANSFER_TO_SLAVE="0" # Transfer item to slave via (s)cp. TRANSFER_TO_SLAVE="0" # Transfer item to slave via (s)cp.
SECURE_COPY="1" # If set, use SCP, Otherwise, use cp. SECURE_COPY="1" # If set, use SCP, Otherwise, use cp.
REMOTE_OUTPUT_DIR="" # Remote directory to which output must be uploaded. REMOTE_OUTPUT_DIR="" # Remote directory to which output must be uploaded.
@ -176,6 +190,9 @@ showusage () {
echo -e " encoding a wav file is an mp3 file, the mp3 file is put in the " echo -e " encoding a wav file is an mp3 file, the mp3 file is put in the "
echo -e " directory specified with this option." echo -e " directory specified with this option."
echo echo
echo -e "--homedir | -H Directory in which directory PPSS is installed on the node."
echo -e " Default is 'ppss'."
echo
echo -e "Example: encoding some wav files to mp3 using lame:" echo -e "Example: encoding some wav files to mp3 using lame:"
echo echo
echo -e "$0 standalone -c 'lame ' -d /path/to/wavfiles -j " echo -e "$0 standalone -c 'lame ' -d /path/to/wavfiles -j "
@ -426,6 +443,11 @@ do
add_var_to_config FORCE "$FORCE" add_var_to_config FORCE "$FORCE"
shift 1 shift 1
;; ;;
--workingdir|-w )
WORKINGDIR="$2"
add_var_to_config WORKINGDIR "$WORKINGDIR"
shift 2
;;
--key|-k ) --key|-k )
SSH_KEY="$2" SSH_KEY="$2"
add_var_to_config SSH_KEY "$SSH_KEY" add_var_to_config SSH_KEY "$SSH_KEY"
@ -494,22 +516,28 @@ do
done done
get_min_jobs () {
if [ "$ARCH" == "Darwin" ]
then
MIN_JOBS=4
elif [ "$ARCH" == "Linux" ]
then
MIN_JOBS=3
fi
}
check_for_running_instances () { check_for_running_instances () {
#Checking that this is the only instance of PPSS for this user #Checking that this is the only instance of PPSS for this user
JOBS=`ps axu | grep -v grep | grep ${USER} | grep -v -i screen | grep ppss.sh | wc -l` JOBS=`ps axu | grep -v grep | grep ${USER} | grep -v -i screen | grep ppss.sh | wc -l`
#echo "$(date) : ${JOBS}" #echo "$(date) : ${JOBS}"
MIN_JOBS=2 get_min_jobs
log INFO "Minjobs is $MIN_JOBS"
if [ "$ARCH" == "Darwin" ] if [ "$JOBS" -gt "$MIN_JOBS" ]
then then
MIN_JOBS=2 if [ "$FORCE" == "no" ]
elif [ "$ARCH" == "Linux" ]
then
MIN_JOBS=2
fi
if [ "$JOBS" -gt "$MIN_JOBS" ] && [ "$FORCE" == "no" ]
then then
log ERROR "Cannot run PPSS because there are other running instances of PPSS detected. See log for more details." log ERROR "Cannot run PPSS because there are other running instances of PPSS detected. See log for more details."
log ERROR "Use -F to override. Please note that all running PPSS instances will never quit if you do." log ERROR "Use -F to override. Please note that all running PPSS instances will never quit if you do."
@ -524,9 +552,11 @@ check_for_running_instances () {
fi fi
cleanup cleanup
exit 2 exit 2
else elif [ "$FORCE" == "yes" ]
then
log WARN "\n\n*** Multiple instances of PPSS detected. This process will not terminate. ***\n\n" log WARN "\n\n*** Multiple instances of PPSS detected. This process will not terminate. ***\n\n"
fi fi
fi
} }
@ -544,6 +574,15 @@ display_header () {
# Init all vars # Init all vars
init_vars () { init_vars () {
if [ "$ARCH" == "Darwin" ]
then
MIN_JOBS=4
elif [ "$ARCH" == "Linux" ]
then
MIN_JOBS=3
fi
if [ -e "$LOGFILE" ] if [ -e "$LOGFILE" ]
then then
rm $LOGFILE rm $LOGFILE
@ -1600,15 +1639,7 @@ do
JOBS=`ps aux | grep $USER | grep -v grep | grep -v -i screen | grep ppss.sh | wc -l` JOBS=`ps aux | grep $USER | grep -v grep | grep -v -i screen | grep ppss.sh | wc -l`
log DEBUG "There are $JOBS running processes. " log DEBUG "There are $JOBS running processes. "
MIN_JOBS=3 get_min_jobs
if [ "$ARCH" == "Darwin" ]
then
MIN_JOBS=4
elif [ "$ARCH" == "Linux" ]
then
MIN_JOBS=3
fi
if [ "$JOBS" -gt "$MIN_JOBS" ] if [ "$JOBS" -gt "$MIN_JOBS" ]
then then