SYNOPSISsge_qmaster [ -help ]
DESCRIPTIONsge_qmaster controls the overall Grid Engine behavior in a cluster.
- Prints a listing of all options.
- Specifies the location of the Grid Engine standard configuration files.
If set, specifies the default Grid Engine cell. To address a Grid Engine
uses (in order of precedence):
The name of the cell specified in the environment
variable SGE_CELL, if it is set.
The name of the default cell, i.e. default.
- The name of the cell specified in the environment variable SGE_CELL, if it is set.
- If set, specifies that debug information should be written to stderr. In addition, the level of detail in which debug information is generated is defined by the defined value.
- If set, the qmaster will not daemonize.
- If set, specifies the tcp port on which is expected to listen for communication requests. Most installations will use a services map entry for the service "sge_qmaster" instead to define that port.
- If set, specifies the tcp port on which is expected to listen for communication requests. Most installations will use a services map entry for the service "sge_execd" instead to define that port.
- If set, specifies a delay in (integral seconds) before a scheduling run, for test purposes.
- If set, don't daemonize the program (for debugging).
If set, enable core dumps on Linux when the admin_user is not root.
Linux normally disables core dumps when the daemon has changed uid or
gid. Setting SGE_ENABLE_COREDUMP in sge_qmaster's
environment defeats that to enable core dumps for debugging if they
are otherwise allowed. This is typically not a big hazard with
SGE, since most information is exposed in the spool area
anyhow. Dumps will appear in the host spool directory.
On Solaris, may be used to enable such dumps.
- Path name of file to which to write the daemon process id at startup (default "qmaster.pid"). Note that this must be writable by the admin user (see
RESTRICTIONSsge_qmaster is usually started from root on the master or shadow master machines of the cluster. If started by a normal user, a master spool directory must be used to which the user has read/write access. In this case only jobs being submitted by that same user are handled correctly by the system.
<sge_root>/<cell>/common/configuration Grid Engine global configuration <sge_root>/<cell>/common/local_conf/<host> Grid Engine host specific configuration <sge_root>/<cell>/common/qmaster_args sge_qmaster argument file <sge_root>/<cell>/spool Default master spool directory
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