NAME

       pcp - Recursive, parallel copy of directory trees

SYNOPSIS

          pcp [options] <source> [<source> ...] <destination>

DESCRIPTION

       The  pcp  command  is  a is a wrapper that starts several sync processes to copy directory
       trees in parallel. This is allows much better copying performance on file system that have
       relatively high latency when retrieving individual files like S3QL.

       Note:  Using this program only improves performance when copying from an S3QL file system.
       When copying to an S3QL file system, using pcp is more likely to decrease performance.

OPTIONS

       The pcp command accepts the following options:

          --quiet
                 be really quiet

          --debug-modules <modules>
                 Activate debugging  output  from  specified  modules  (use  commas  to  separate
                 multiple modules). Debug messages will be written to the target specified by the
                 --log option.

          --debug
                 Activate debugging output from all S3QL modules. Debug messages will be  written
                 to the target specified by the --log option.

          --version
                 just print program version and exit

          -a     Pass -aHAX option to rsync.

          --processes <no>
                 Number of rsync processes to use (default: 10).

EXIT CODES

       pcp may terminate with the following exit codes:

       0      Everything went well.

       1      An unexpected error occured. This may indicate a bug in the program.

       2      Invalid command line argument.

SEE ALSO

       pcp is shipped as part of S3QL, https://bitbucket.org/nikratio/s3ql/.

COPYRIGHT

       © 2008 Nikolaus Rath <Nikolaus@rath.org>