Provided by: nordugrid-arc-hed_6.4.1-1build2_amd64 bug

NAME

       arc.conf - ARC services configuration

DESCRIPTION

       ARC  has two separate configuration files - one for client tools and another for services.
       This man page describes the services configuration file.  For client configuration  please
       see "ARC Clients User Manual" at http://www.nordugrid.org/documents/arc-ui.pdf

       This  man  page  IS  NOT the ultimate source of information about arc.conf.  The reference
       documentation containing all configuration option description is  arc.conf.reference  file
       that can be found in /usr/share/arc/doc.

       To get inline help about particular configuration option use arcctl (1) tool.

       For example to get description of sessiondir option in [arex] block run

              # arcctl config describe arex sessiondir

BASIC STRUCTURE

       A  block  configures  an  ARC  service,  a  service  interface,  a utility or a subsystem.
       Enabling (turning on) a functionality, a service or an interface requires the presence  of
       the  appropriate  configuration block. To disable a service or an interface, simply delete
       or comment out the related arc.conf block (you may need to rerun the corresponding startup
       script).

       A  block  is  identified  by  its block header. A block header may consist of keywords and
       optionally block identifiers. Keywords may be separated by "/" and used to label subblocks
       (e.g. [arex/jura]), while block identifiers are separated by ":" from keywords.

       For  example,  in  the  [queue:short]  block  header  queue is a keyword while short is an
       identifier, e.g. the name of the queue. Block headers must be UNIQUE.

       A block starts with a unique [keyword:identifier] blockheader  and  ends  where  the  next
       block starts, that is at the next [blockheader] directive.

       A block may have sub-blocks e.g. the various interfaces of the AREX service are configured
       via sub-blocks (e.g. [arex/ws]). When a sub-block is enabled then the corresponding parent
       block MUST also appear in the arc.conf file.

       Configuration  blocks  contain  (config  option, config value) pairs following the syntax:
       config_option=value element [optional value element] in single line.

       Each of the configuration options have well-defined default  that  is  specified  in  this
       reference file. The default can take either a pre-set value, a special substitution or the
       keyword undefined. Configuration options within an enabled block take their default values
       in  case  they  are  missing  (or  commented out). Configuration parameters with undefined
       defaults takes no values. Furthermore, configuration options within disabled blocks  takes
       no values either.

       Configuration  blocks  related  to  authorization  are  ORDER-DEPENDENT! The authorization
       blocks [authgroup:name] MUST be defined before used in the other blocks.  Furthermore, the
       order of the authorization blocks itself may have influence over authorization decisions!

       Note that quotes around the configuration value(s) must NOT be used any longer.

       Note that the arc.conf is CASE-SENSITIVE!

FILES

       /etc/arc.conf, ${ARC_LOCATION}/etc/arc.conf,

REPORTING BUGS

       Report bugs to http://bugzilla.nordugrid.org/

COPYRIGHT

       APACHE LICENSE Version 2.0

AUTHOR

       ARC  software  is  developed  by  the  NorduGrid Collaboration (http://www.nordugrid.org),
       please consult the AUTHORS file distributed with  ARC.  Please  report  bugs  and  feature
       requests to http://bugzilla.nordugrid.org

SEE ALSO

       arcctl(1), arc-config-check(1)