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SGI IRIX Operating System Dependencies
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___INFO__MARK_BEGIN__
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distribution. See the directory '<sge_root>/3rdparty' for a summary of
other copyrights of this Grid Engine distribution.
The Contents of this file are made available subject to the terms of
the Sun Industry Standards Source License Version 1.2
Sun Microsystems Inc., March, 2001
Sun Industry Standards Source License Version 1.2
=================================================
The contents of this file are subject to the Sun Industry Standards
Source License Version 1.2 (the "License"); You may not use this file
except in compliance with the License. You may obtain a copy of the
License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
Software provided under this License is provided on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
See the License for the specific provisions governing your rights and
obligations concerning the Software.
The Initial Developer of the Original Code is: Sun Microsystems, Inc.
Copyright: 2001 by Sun Microsystems, Inc.
All Rights Reserved.
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Dependencies for IRIX 6.5
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Array Session Handles:
If executing with root permission Grid Engine will set a unique array
session handle (see array_sessions(5)) for each job. This array
session handle will stick to every process of the job and cannot be
changed by the unprivileged user. The array session handle will also
be stored in the accounting information which can be traced with
satd(1).
Processor Sets:
Processor sets as available for IRIX 6.2 and earlier are no longer
supported. IRIX provides the Miser facility with the miser_cpuset(1)
command. It is possible to interface miser_cpuset(1) from Grid
Engine.
Checkpointing:
The IRIX CheckPoint and Restart (CPR) facility is supported (see
cpr(1)). Please use the checkpointing interface specification "cpr"
in the checkpointing objects which you define for IRIX 6.5 machines.
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