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bond-dummy-add.8
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bond-dummy-add.8
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.\" Copyright (c) 2018 StorPool
.\" All rights reserved.
.\"
.\" This program is free software; you can redistribute it and/or modify
.\" it under the terms of the GNU General Public License, version 2,
.\" as published by the Free Software Foundation.
.\"
.\" This program is distributed in the hope that it will be useful,
.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
.\" GNU General Public License for more details.
.\"
.\" You should have received a copy of the GNU General Public License
.\" along with this program; if not, write to the Free Software
.\" Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
.\"
.Dd November 1, 2018
.Dt BOND-DUMMY-ADD 8
.Os
.Sh NAME
.Nm bond-dummy-add
.Nd add a dummy interface to a bond one when the latter is ready
.Sh SYNOPSIS
.Nm
.Ar CONFIG
.Sh DESCRIPTION
The
.Nm
utility makes sure that a dummy network interface is added to
a bond interface at the correct time; namely, after the initial setup of
the bond interface has been completed.
The
.Nm
utility is not meant to be started directly; it should be invoked from the
.Pa /sbin/ifup-pre-local
script started by the
.Xr ifup 8
tool as part of the system startup sequence or, later, if the dummy
interface should be brought up (again) for any reason.
The system administrator must make sure that the
.Pa /sbin/ifup-pre-local
script exists and that it invokes the
.Nm
utility and passes to it its own first argument - the interface
configuration file name relative to the
.Pa /etc/sysconfig/network-scripts/
directory.
.Sh ENVIRONMENT
The operation of the
.Nm
utility is not directly influenced by any environment variables.
.Sh FILES
The
.Nm
utility determines the dummy interface configuration by reading
the configuration file specified as its first argument from the
.Pa /etc/sysconfig/network-scripts/
directory.
.Sh EXAMPLES
The following line should be part of the
.Pa /sbin/ifup-pre-local
script:
.Pp
.Dl bond-dummy-add "$1"
.Pp
.Sh DIAGNOSTICS
.Ex -std
.Sh SEE ALSO
.Xr ifup 8
.Sh STANDARDS
No standards were harmed during the production of the
.Nm
utility.
.Sh HISTORY
The
.Nm
utility was written as part of the
.Tn StorPool
distributed storage software in 2018.
.Sh AUTHORS
.An StorPool support
.Sh BUGS
No, thank you :)
But if you should actually find any, please report them to
.Tn StorPool .