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sge_qmaster

NAME

ge_qmaster - Grid Engine master control daemon

SYNOPSIS

ge_qmaster [ -help ]

DESCRIPTION

ge_qmaster controls the overall Grid Engine behavior in a cluster.

OPTIONS

-help

Prints a listing of all options.

ENVIRONMENTAL VARIABLES

GE_ROOT

Specifies the location of the Grid Engine standard configuration files.

GE_CELL

If set, specifies the default Grid Engine cell. To address a Grid Engine cell ge_qmaster uses (in the order of precedence):

The name of the cell specified in the environment variable GE_CELL, if it is set.
The name of the default cell, i.e. default.

GE_DEBUG_LEVEL

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.

GE_QMASTER_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_qmaster" instead to define that port.

GE_EXECD_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.

RESTRICTIONS

ge_qmaster is usually started from root on the master or shadow master machines of the cluster (refer to the Grid Engine Installation and Administration Guide for more information about the configuration of shadow master hosts). 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.

FILES

 
 <ge_root>/<cell>/common/configuration
                Grid Engine global configuration
 <ge_root>/<cell>/common/local_conf/<host>
                Grid Engine host specific configuration
 <ge_root>/<cell>/common/qmaster_args
                ge_qmaster argument file
 <ge_root>/<cell>/spool
                Default master spool directory
 

SEE ALSO

Grid Engine Installation and Administration Guide

COPYRIGHT

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