Section 5: file formats
project – Grid Engine project entry file format Description Jobs can be submitted to projects, and a project can be assigned with a certain level of importance via the functional or the override policy. This level of importance is then inherited by the jobs executing under that project. A list of currently configured projects can…
sge_priority – xxQS_NAMExx job priorities Description xxQS_NAMExx provides a means for controlling job dispatch and run-time priorities. The dispatch priority indicates the relative importance of pending jobs and determines the order in which xxQS_NAMExx initially considers dispatching jobs to queue instances, if the relevant resources are available. (The actual running order may be influenced may…
xxqs_name_sxx_pe – xxQS_NAMExx parallel environment configuration file format Description Parallel environments are parallel programming and runtime environments supporting the execution of shared memory or distributed memory parallelized applications. Parallel environments usually require some kind of setup to be operational before starting parallel applications. Examples of common parallel environments are OpenMP on shared memory multiprocessor systems,…
hostgroup – host group entry file format Description A host group entry is used to merge host names to groups. Each host group entry file defines one group. Inside a group definition file you can also reference to groups. These groups are called subgroups. A subgroup is referenced by the sign "@" as first character…
host_conf – Grid Engine execution host configuration file format Description Host_conf reflects the format of the template file for the execution host configuration. Via the -ae and -me options of the command, you can add execution hosts and modify the configuration of any execution host in the cluster. Default execution host entries are added automatically…
host_aliases – Grid Engine host aliases file format Description All Grid Engine components use a hostname resolving service provided by the communication library to identify hosts via a unique hostname. The communication library itself references standard UNIX directory services such as DNS, NIS and /etc/hosts to resolve hostnames. In rare cases these standard services cannot…
xxqs_name_sxx_conf – xxQS_NAMExx configuration files Description xxqs_name_sxx_conf defines the global and local xxQS_NAMExx configurations and can be shown/modified by using the -sconf/-mconf options. Only root or the cluster administrator may modify xxqs_name_sxx_conf. At its initial start-up, checks to see if a valid xxQS_NAMExx configuration is available at a well known location in the xxQS_NAMExx internal…
complex – Grid Engine complexes configuration file format Description Complex reflects the format of the Grid Engine complex configuration. The definition of complex attributes provides all pertinent information concerning the resource attributes a user may request for a Grid Engine job via the -l option and for the interpretation of these parameters within the Grid…
xxqs_name_sxx_ckpt – the xxQS_NAMExx checkpointing mechanism and checkpointing support Description xxQS_NAMExx supports two levels of checkpointing: the user level and an operating system-provided transparent level. User level checkpointing refers to applications which do their own checkpointing by writing restart files at certain times or algorithmic steps and by properly processing these restart files when restarted….
checkpoint – Grid Engine checkpointing environment configuration file format Description Checkpointing is a facility to save the complete status of an executing program or job and to restore and restart from this so called checkpoint at a later point of time if the original program or job was halted, e.g. through a system crash. Grid…
calendar_conf – Grid Engine calendar configuration file format Description calendar_conf reflects the format of the Grid Engine calendar configuration. The definition of calendars is used to specify "on duty" and "off duty" time periods for Grid Engine queues on a time of day, day of week or day of year basis. Various calendars can be…
bootstrap – Grid Engine bootstrap file Description bootstrap contains parameters that are needed for the startup of Grid Engine components. It is created during the ge_qmaster installation. Modifying bootstrap in a running system is not supported. Format The paragraphs that follow provide brief descriptions of the individual parameters that compose the bootstrap configuration for a…
xxqs_name_sxx_aliases – xxQS_NAMExx path aliases file format Description The xxQS_NAMExx path aliasing facility provides administrators and users with the means to reflect complicated and inhomogeneous file system structures in distributed environments (such as user home directories mounted under different paths on different hosts) and to ensure that xxQS_NAMExx is able to locate the appropriate working…
accounting – Grid Engine accounting file format Description An accounting record is written to the Grid Engine accounting file for each job having finished. The accounting file is processed by to derive accounting statistics. Format Each job is represented by a line in the accounting file. Empty lines and lines which contain one character or…
access_list – Grid Engine access list file format Description Access lists are used in Grid Engine to define access permissions of users to queues (see or parallel environments (see A list of currently configured access lists can be displayed via the -sul option. The contents of each enlisted access list can shown via the -su…
seusers – The SELinux GNU/Linux user to SELinux user mapping configuration file Description The seusers file contains a list GNU/Linux user to SELinux user mapping for use by SELinux-aware login applications such as PAM(8). selinux_usersconf_path(3) will return the active policy path to this file. The default SELinux users mapping file is located at: /etc/selinux/{SELINUXTYPE}/seusers Where…
sestatus.conf – The sestatus(8) configuration file. Description The sestatus.conf file is used by the sestatus(8) command with the -v option to determine what file and process security contexts should be displayed. The fully qualified path name of the configuration file is: /etc/sestatus.conf The file consists of two optional sections as described in the FILE FORMAT…
sestatus.conf – The sestatus(8) configuration file. Description The sestatus.conf file is used by the sestatus(8) command with the -v option to determine what file and process security contexts should be displayed. The fully qualified path name of the configuration file is: /etc/sestatus.conf The file consists of two optional sections as described in the FILE FORMAT…
sesman.ini – Configuration file for xrdp-sesman(8) Description sesman.ini consists of several sections. Each section starts with the section name in square brackets, followed by a list of parameter=value lines. Following sections are recognized: [Globals] Global configuration [Logging] Logging subsystem [Sessions] Session management [Security] Access control [X11rdp], [Xvnc], [Xorg] X11 server settings for supported servers [Chansrv]…
services – Internet network services list Description services is a plain ASCII file providing a mapping between human-friendly textual names for internet services, and their underlying assigned port numbers and protocol types. Every networking program should look into this file to get the port number (and protocol) for its service. The C library routines getservent(3),…