NAME
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. A group is
referenced by the sign "@" as first character of the name.
At this point of implementation you can use host groups in
the usermapping(5) configuration. Inside a group definition
file you can also reference to groups. This groups are
called subgroups.
Each line in the host group entry file specifies a host name
or a group which belongs to this group.
A list of currently configured host group entries can be
displayed via the qconf(1) -shgrpl option. The contents of
each enlisted host group entry can be shown via the -shgrp
switch. The output follows the hostgroup format description.
New host group entries can be created and existing can be
modified via the -ahgrp, -mhgrp and -dhgrp options to
qconf(1).
FORMAT
A host group entry contains at least two parameters:
group_name keyword
The group_name keyword defines the host group name. The
rest of the textline after the keyword "group_name"
will be taken as host group name value.
hostname
The name of the host which is now member of the group
specified with group_name. If The first character of
the hostname is a "@" sign the name is used to refer-
ence a hostgroup(5) which is taken as sub group of this
group.
EXAMPLE
This is a typical host group entry:
group_name bigMachines
@calculate
speedhost
The entry will define a new host group called bigMachines.
In this host group is the host speedhost and all members of
the host group calculate.
SEE ALSO
qconf(1), usermapping(5).
COPYRIGHT
See sge_intro(1) for a full statement of rights and permis-
sions.
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