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NAME

       dpns-chgrp  -  change  group  ownership of a DPNS directory/file in the
       name server

SYNOPSIS

       dpns-chgrp [-h] [-R] group path...

DESCRIPTION

       dpns-chgrp sets the group ownership of a  DPNS  directory/file  in  the
       name server to the value of group.

       To change the group ID, the effective user ID of the process must match
       the owner ID of the file and the new group  must  be  in  the  list  of
       groups  the caller belong to or the caller must have ADMIN privilege in
       the Cupv database.

       group  is either a valid group name or a valid numeric ID.

       path   specifies the DPNS pathname.  If path does not start with /,  it
              is   prefixed  by  the  content  of  the  DPNS_HOME  environment
              variable.

OPTIONS

       The following options are supported:

       -h     If path is a symbolic link, changes the ownership  of  the  link
              itself.

       -R     Recursive mode.

EXIT STATUS

       This  program  returns  0  if the operation was successful or >0 if the
       operation failed.

SEE ALSO

       Castor_limits(4), dpns_chown(3), Cupvlist(1)

AUTHOR

       LCG Grid Deployment Team