pq2-cache (1) - Linux Manuals

pq2-cache: display or clear the local cache content of a remote dataset meta-repository based on ROOT files

NAME

pq2-cache - display or clear the local cache content of a remote dataset meta-repository based on ROOT files

SYNOPSIS

pq2-cache [action] [options] [datasets]

DESCRIPTION

This manual page documents briefly the pq2-cache program.

pq2-cache is a script invoking the pq2 ROOT application to display or clear the local cache content of a remote dataset meta-repository based on ROOT files; the repository can be accessed via a remote file server daemon.

More details about the underlying 'pq2' application can be found in the man page pq2(1).

ACTIONS

show
Display cache content (default)
clear
Clear cache content

ARGUMENTS

datasets
Datasets to processed; wildcards are supported.

OPTIONS

-h, --help
Display help information.
-k, --keep
Keep the temporary files created during the analysis under $TMPDIR
-v
Verbose mode
--dataset=<dataset>
Alternative way to define the datasets to be removed.
-u <serverurl>, --url=<serverurl>
URL of the data server providing the information; it must include the directory. Can also be specified via the environment variables PQ2DSSRVURL (see ENVIRONMENT VARIABLES)."
-t <dir>, --tmpdir=<dir>
Directory for temporary files; defualt is /tmp/<username>.

ENVIRONMENT VARIABLES

See setup-pq2(1).

ORIGINAL AUTHORS

Gerardo Ganis for the ROOT team.

COPYRIGHT

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

AUTHOR

This manual page was originally written by Gerardo Ganis <gerardo.ganis [at] cern.ch>, for ROOT version 5.

SEE ALSO

pq2(1), setup-pq2(1), pq2-ls(1), pq2-ls-files(1), pq2-ls-files-server(1), pq2-info-server(1), pq2-ana-dist(1), pq2-put(1), pq2-verify(1), pq2-rm(1)

For more information on the ROOT system, please refer to http://root.cern.ch

Pages related to pq2-cache

  • pq2-ana-dist (1) - Analyse the file distribution of a dataset (or a set of datasets) from a dataset meta-repository based on ROOT files
  • pq2-info-server (1) - Display info about the datasets on a given server from a dataset meta-repository based on ROOT files
  • pq2-ls-files-server (1) - List the file content of a dataset on a given server from a dataset meta-repository based on ROOT files
  • pq2-ls-files (1) - List the file content of a dataset from a dataset meta-repository based on ROOT files
  • pq2-ls (1) - List the available datasets in a dataset meta-repository based on ROOT files
  • pq2-put (1) - Register one or more datasets in a dataset meta-repository based on ROOT files
  • pq2-redistribute (1) - Execute the file movements as determined by pq2-ana-dist
  • pq2-rm (1) - Remove one or more datasets from a dataset meta-repository based on ROOT files