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Working on distributed home dir.

This commit is contained in:
Louwrentius 2009-10-24 20:16:06 +00:00
parent 4e0d4877ef
commit 66bb212c39
1 changed files with 19 additions and 12 deletions
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31
branches/distributed-ppss/ppss.sh
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@ -98,6 +98,7 @@ SSH_OPTS="-o BatchMode=yes -o ControlPath=$SSH_SOCKET \
# Blowfish is faster but still secure.
SSH_MASTER_PID=""
PPSS_HOME_DIR=ppss
ITEM_LOCK_DIR="$PPSS_DIR/PPSS_ITEM_LOCK_DIR" # Remote directory on master used for item locking.
PPSS_LOCAL_TMPDIR="$PPSS_DIR/PPSS_LOCAL_TMPDIR" # Local directory on slave for local processing.
PPSS_LOCAL_OUTPUT="$PPSS_DIR/PPSS_LOCAL_OUTPUT" # Local directory on slave for local output.
@ -159,6 +160,9 @@ showusage_normal () {
echo -e "--processes | -p Start the specified number of processes. Ignore the number of available"
echo -e " CPU's."
echo
echo -e "--delay | -D Adds an initial random delay to the start of all parallel jobs to spread"
echo -e " the load. The delay is only used at the start of all 'threads'."
echo
echo -e "Example: encoding some wav files to mp3 using lame:"
echo
echo -e "$0 -d /path/to/wavfiles -c 'lame '"
@ -218,6 +222,9 @@ showusage_long () {
echo -e "--processes | -p Start the specified number of processes. Ignore the number of available"
echo -e " CPU's."
echo
echo -e "--delay | -D Adds an initial random delay to the start of all parallel jobs to spread"
echo -e " the load. The delay is only used at the start of all 'threads'."
echo
echo -e "The following options are used for distributed execution of PPSS."
echo
echo -e "--master | -m Specifies the SSH server that is used for communication between nodes."
@ -459,8 +466,8 @@ do
--homedir|-H )
if [ ! -z "$2" ]
then
PPSS_DIR="$2"
add_var_to_config PPSS_DIR $PPSS_DIR
PPSS_HOME_DIR="$2"
add_var_to_config PPSS_DIR $PPSS_HOME_DIR
shift 2
fi
;;
@ -748,8 +755,8 @@ erase_ppss () {
for NODE in `cat $NODES_FILE`
do
log INFO "Erasing PPSS homedir $PPSS_DIR from node $NODE."
ssh -q $SSH_KEY $SSH_OPTS $USER@$NODE "./$PPSS_DIR/$0 kill"
ssh -q $SSH_KEY $SSH_OPTS $USER@$NODE "rm -rf $PPSS_DIR"
ssh -q $SSH_KEY $SSH_OPTS $USER@$NODE "./$PPSS_HOME_DIR/$0 kill"
ssh -q $SSH_KEY $SSH_OPTS $USER@$NODE "rm -rf $PPSS_HOME_DIR"
done
else
log INFO "Aborting.."
@ -791,24 +798,24 @@ deploy () {
sleep 1.1
ssh -q $SSH_OPTS_NODE $SSH_KEY $USER@$NODE "mkdir $PPSS_DIR >> /dev/null 2>&1"
scp -q $SSH_OPTS_NODE $SSH_KEY $0 $USER@$NODE:~/$PPSS_DIR
ssh -q $SSH_OPTS_NODE $SSH_KEY $USER@$NODE "mkdir $PPSS_HOME_DIR >> /dev/null 2>&1"
scp -q $SSH_OPTS_NODE $SSH_KEY $0 $USER@$NODE:~/$PPSS_HOME_DIR
set_error $?
scp -q $SSH_OPTS_NODE $SSH_KEY $KEY $USER@$NODE:~/$PPSS_DIR
scp -q $SSH_OPTS_NODE $SSH_KEY $KEY $USER@$NODE:~/$PPSS_HOME_DIR
set_error $?
scp -q $SSH_OPTS_NODE $SSH_KEY $CONFIG $USER@$NODE:~/$PPSS_DIR
scp -q $SSH_OPTS_NODE $SSH_KEY $CONFIG $USER@$NODE:~/$PPSS_HOME_DIR
set_error $?
scp -q $SSH_OPTS_NODE $SSH_KEY known_hosts $USER@$NODE:~/$PPSS_DIR
scp -q $SSH_OPTS_NODE $SSH_KEY known_hosts $USER@$NODE:~/$PPSS_HOME_DIR
set_error $?
if [ ! -z "$SCRIPT" ]
then
scp -q $SSH_OPTS_NODE $SSH_KEY $SCRIPT $USER@$NODE:~/$PPSS_DIR
scp -q $SSH_OPTS_NODE $SSH_KEY $SCRIPT $USER@$NODE:~/$PPSS_HOME_DIR
set_error $?
fi
if [ ! -z "$INPUT_FILE" ]
then
scp -q $SSH_OPTS_NODE $SSH_KEY $INPUT_FILE $USER@$NODE:~/$PPSS_DIR
scp -q $SSH_OPTS_NODE $SSH_KEY $INPUT_FILE $USER@$NODE:~/$PPSS_HOME_DIR
set_error $?
fi
@ -881,7 +888,7 @@ start_ppss_on_node () {
NODE="$1"
log INFO "Starting PPSS on node $NODE."
ssh $SSH_KEY $USER@$NODE "cd $PPSS_DIR ; screen -d -m -S PPSS $0 node --config $CONFIG"
ssh $SSH_KEY $USER@$NODE "cd $PPSS_HOME_DIR ; screen -d -m -S PPSS $0 node --config $CONFIG"
}