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Louwrentius 2010-03-07 23:01:11 +00:00
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@ -89,11 +89,11 @@ The following options are used for distributed execution of PPSS.
execution through PPSS. Only used in the deploy mode. execution through PPSS. Only used in the deploy mode.
This option should be specified if necessary when generating a config. This option should be specified if necessary when generating a config.
--download | -D This option specifies that an item will be downloaded by the node --download This option specifies that an item will be downloaded by the node
from the server or share to the local node for processing. from the server or share to the local node for processing.
--upload | -U This option specifies that the output file will be copied back to --upload This option specifies that the output file will be copied back to
the server, the --outputdir option is mandaory. the server, the --outputdir option is mandatory.
--no-scp | -b Do not use scp for downloading items. Use cp instead. Assumes that a --no-scp | -b Do not use scp for downloading items. Use cp instead. Assumes that a
network file system (NFS/SMB) is mounted under a local mountpoint. network file system (NFS/SMB) is mounted under a local mountpoint.
@ -103,7 +103,7 @@ The following options are used for distributed execution of PPSS.
directory specified with this option. directory specified with this option.
--homedir | -H Directory in which directory PPSS is installed on the node. --homedir | -H Directory in which directory PPSS is installed on the node.
Default is 'ppss'. Default is 'ppss-home'.
Example: encoding some wav files to mp3 using lame: Example: encoding some wav files to mp3 using lame:
@ -113,9 +113,16 @@ Running PPSS based on a configuration file.
./ppss -C config.cfg ./ppss -C config.cfg
Generating a configuration file. Wavs are converted to mp3. SCP is used for data transfer.
./ppss config -C ppss-config.cfg -d /some/dir -o output --download --upload -K known_hosts \
-k ppss-key.dsa -n nodes.txt -m 10.0.0.100 \
-c 'lame --quiet "$ITEM" -o "$OUTPUT_DIR/$OUTPUT_FILE".mp3'
Running PPSS on a client as part of a cluster. Running PPSS on a client as part of a cluster.
./ppss -d /somedir -c 'cp /some/destination' -m 10.0.0.50 -u ppss -t -k ppss-key.key ./ppss node -d /somedir -c 'cp "$ITEM" /some/destination' -m 10.0.0.50 -u ppss -k ppss-key.key
}}} }}}