NAME

       globus_gram_job_manager_job_execution_environment - Job Execution Environment

Environment Variables

       The GRAM Job Manager provides a minimal environment for user's jobs. The following environment variables
       will be set by the job manager. Variables marked with an asterisk (*) will only be set if a related job
       manager configuration option or RSL attribute is provided. Local schedulers may set additional
       environment variables.

       HOME
           The user's home directory.

       LOGNAME
           The user's login name.

       X509_USER_PROXY
           The path to the job manager's delegated credential. (GSI only).

       GLOBUS_GRAM_JOB_CONTACT
           The job manager's contact string for this job.

       GLOBUS_LOCATION
           The path to the Globus installation on the job manager host.

       X509_CERT_DIR*
           The path to a trusted certificate directory. This variable will only be set if the -x509-cert-dir
           argument is given to the job manager.

       GLOBUS_GASS_CACHE_DEFAULT*
           The path to the job's GASS cache (if the gass_cache RSL attribute is present).

       GLOBUS_TCP_PORT_RANGE*
           A system-specific range of TCP ports which may be used by the job. Globus I/O will automatically
           honor this range. Only present if the related configuration option is present in the job manager
           configuration file.

       GLOBUS_REMOTE_IO_URL*
           The path to a file containing a URL string of a GASS server which the job may access (if the
           remote_io_url attribute is present).

       GLOBUS_NEXUS_NO_GSI
           Disables GSI in Nexus's TCP protocol, for compatibility with Nexus 4.6 and earlier.

RSL Substitions

       In addition to the environment variables described above, a number of RSL substitutions are made
       available by the job manager. These substitions may be added to the environment by the job RSL if needed.

       HOME
           The user's home directory.

       LOGNAME
           The user's login name.

       GLOBUS_ID
           The subject name of the security credentials under which the job is running.

       GLOBUS_GRAM_JOB_CONTACT
           The job manager's contact string for this job.

       GLOBUS_HOST_MANUFACTURER
           The manufacturer part of the host configuration string (derived from config.guess)

       GLOBUS_HOST_CPUTYPE
           The CPU type part of the host configuration string (derived from config.guess)

       GLOBUS_HOST_OSNAME
           The operating system name part of the host configuration string (derived from config.guess)

       GLOBUS_HOST_OSVERSION
           The operating system version number part of the host configuration string (derived from config.guess)

       GLOBUS_GATEKEEPER_HOST
           The name of the host on which the gatekeeper is running.

       GLOBUS_GATEKEEPER_PORT
           The TCP port which on which the gatekeeper is accepting connections.

       GLOBUS_GATEKEEPER_SUBJECT
           The subject name of the security credentials under which the gatekeeper is running.

       GLOBUS_LOCATION
           The path to the Globus installation on the job manager host.

       GLOBUS_CACHED_STDOUT
           The name of the local file in the cache where stdout is being stored. This may be used as the value
           of the stdout RSL attribute to cause one copy of output to be stored in the cache. A stdio_update
           signal may be used to retrieve the output when the job is finishing.

       GLOBUS_CACHED_STDERR
           The name of the local file in the cache where stderr is being stored. This may be used as the value
           of the stderr RSL attribute to cause one copy of output to be stored in the cache. A stdio_update
           signal may be used to retrieve the output when the job is finishing.

       SCRATCH_DIRECTORY
           The path of the scratch directory for this job. (Only set if the scratch_dir RSL attribute is used).

       GLOBUS_CONDOR_ARCH
           The condor name of the architecture which the job manager is handling jobs for. (deprecated)

       GLOBUS_CONDOR_OS
           The condor name of the operating system which the job manager is handling jobs for. (deprecated)

Version 13.53                                    Sun Nov 24 2013     globus_gram_job_ma...ecution_environment(3)