1SGE_QMASTER(8)        Grid Engine Administrative Commands       SGE_QMASTER(8)
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NAME

6       sge_qmaster - Grid Engine master control daemon
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SYNOPSIS

9       sge_qmaster [ -help ]
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DESCRIPTION

12       sge_qmaster controls the overall Grid Engine behavior in a cluster. For
13       the  purpose   of   scheduling   jobs   sge_qmaster   cooperates   with
14       sge_schedd(8).
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OPTIONS

17       -help  Prints  a listing of all options.
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ENVIRONMENTAL VARIABLES

20       SGE_ROOT       Specifies  the location of the Grid Engine standard con‐
21                      figuration files.
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23       SGE_CELL       If set, specifies  the  default  Grid  Engine  cell.  To
24                      address  a  Grid  Engine  cell  sge_qmaster uses (in the
25                      order of precedence):
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27                             The name of the cell specified in the environment
28                             variable SGE_CELL, if it is set.
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30                             The name of the default cell, i.e. default.
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33       SGE_DEBUG_LEVEL
34                      If set, specifies that debug information should be writ‐
35                      ten to stderr. In addition the level of detail in  which
36                      debug information is generated is defined.
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38       SGE_QMASTER_PORT
39                      If  set,  specifies the tcp port on which sge_qmaster(8)
40                      is expected to listen for communication requests.   Most
41                      installations will use a services map entry for the ser‐
42                      vice "sge_qmaster" instead to define that port.
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44       SGE_EXECD_PORT If set, specifies the tcp port on which sge_execd(8)  is
45                      expected  to  listen  for  communication requests.  Most
46                      installations will use a services map entry for the ser‐
47                      vice "sge_execd" instead to define that port.
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RESTRICTIONS

50       sge_qmaster  is  usually started by root on the master or shadow master
51       machines of the cluster (refer to  the  Grid  Engine  Installation  and
52       Administration  Guide  for  more information about the configuration of
53       shadow master hosts).  If started by a  normal  user,  a  master  spool
54       directory must be used to which the user has read/write access. In this
55       case only jobs being submitted by that same user are handled  correctly
56       by the system.
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FILES

59       $SGE_ROOT/$SGE_CELL/common/configuration
60                      Grid Engine global configuration
61       $SGE_ROOT/$SGE_CELL/common/local_conf/<host>
62                      Grid Engine host specific configuration
63       $SGE_ROOT/$SGE_CELL/common/qmaster_args
64                      sge_qmaster argument file
65       $SGE_ROOT/$SGE_CELL/spool
66                      Default master spool directory
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SEE ALSO

69       sge_intro(1), sge_conf(5), sge_execd(8), sge_schedd(8), sge_shadowd(8),
70       Grid Engine Installation and Administration Guide
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73       See sge_intro(1) for a full statement of rights and permissions.
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77GE 6.1                   $Date: 2007/06/26 22:21:13 $           SGE_QMASTER(8)
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