ba165a31b3
discovery without attaching to the targets ("iscsictl -Ad ... -e off"),
and then attach to selected ones ("iscsictl -Mi ... -e on").
PR: 204129
MFC after: 1 month
Relnotes: yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D6633
179 lines
4.3 KiB
Groff
179 lines
4.3 KiB
Groff
.\" Copyright (c) 2007-2010 Daniel Braniss <danny@cs.huji.ac.il>
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd May 6, 2016
|
|
.Dt ISCSI.CONF 5
|
|
.Os
|
|
.Sh NAME
|
|
.Nm iscsi.conf
|
|
.Nd iSCSI initiator configuration file
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
configuration file is used by the
|
|
.Xr iscsictl 8
|
|
and
|
|
.Xr iscontrol 8
|
|
utilities.
|
|
The general syntax is:
|
|
.Bf Li
|
|
.Bd -literal
|
|
# this is a comment
|
|
nickname_1 {
|
|
variable = value;
|
|
...
|
|
}
|
|
nickname_2 {
|
|
variable = value;
|
|
...
|
|
}
|
|
...
|
|
.Ed
|
|
.Ef
|
|
.Bl -tag -width MaxConnections
|
|
.It Cm AuthMethod
|
|
Sets the authentication type.
|
|
Type can be either
|
|
.Qq Ar None ,
|
|
or
|
|
.Qq Ar CHAP .
|
|
Default is
|
|
.Qq Ar None .
|
|
When set to
|
|
.Cm CHAP ,
|
|
both
|
|
.Cm chapIName
|
|
and
|
|
.Cm chapSecret
|
|
must be defined.
|
|
.It Cm chapIName
|
|
Login for CHAP authentication.
|
|
.It Cm chapSecret
|
|
Secret for CHAP authentication.
|
|
.It Cm tgtChapName
|
|
Target login for Mutual CHAP authentication.
|
|
.It Cm tgtChapSecret
|
|
Target secret for Mutual CHAP authentication.
|
|
.It Cm HeaderDigest
|
|
Sets the header digest; a checksum calculated over the header of iSCSI
|
|
PDUs, and verified on receive.
|
|
Digest can be either
|
|
.Qq Ar None ,
|
|
or
|
|
.Qq Ar CRC32C .
|
|
Default is
|
|
.Qq Ar None .
|
|
.It Cm DataDigest
|
|
Sets the data digest; a checksum calculated over the Data Section of iSCSI
|
|
PDUs, and verified on receive.
|
|
Digest can be either
|
|
.Qq Ar None ,
|
|
or
|
|
.Qq Ar CRC32C .
|
|
Default is
|
|
.Qq Ar None .
|
|
.It Cm InitiatorName
|
|
Sets the initiator name.
|
|
By default, the name is concatenation of
|
|
.Qq Ar iqn.1994-09.org.freebsd:
|
|
with the hostname.
|
|
.It Cm TargetName
|
|
Sets the target name.
|
|
Not required for discovery sessions.
|
|
.It Cm TargetAddress
|
|
Sets the target address and port, in
|
|
.Sy address[:port]
|
|
format.
|
|
The
|
|
.Sy address
|
|
can be either an IP address, or hostname.
|
|
The optional port defaults to 3260.
|
|
.It Cm SessionType
|
|
Sets the session type.
|
|
Type can be either
|
|
.Qq Ar Discovery ,
|
|
or
|
|
.Qq Ar Normal .
|
|
Default is
|
|
.Qq Ar Normal .
|
|
For normal sessions, the
|
|
.Sy TargetName
|
|
must be defined.
|
|
Discovery sessions result in the initiator connecting to all the targets
|
|
returned by SendTargets iSCSI discovery with the defined
|
|
.Sy TargetAddress .
|
|
.It Cm Enable
|
|
Enable or disable the session.
|
|
State can be either
|
|
.Qq Ar On ,
|
|
or
|
|
.Qq Ar Off .
|
|
Default is
|
|
.Qq Ar On .
|
|
.It Cm Offload
|
|
Name of selected iSCSI hardware offload driver.
|
|
Default is
|
|
.Qq Ar None .
|
|
.It Cm Protocol
|
|
Name of selected protocol.
|
|
It can be either
|
|
.Qq Ar iSER ,
|
|
for iSCSI over RDMA, or
|
|
.Qq Ar iSCSI .
|
|
Default is
|
|
.Qq Ar iSCSI .
|
|
.El
|
|
.Sh FILES
|
|
.Bl -tag -width indent
|
|
.It Pa /etc/iscsi.conf
|
|
.El
|
|
.Sh EXAMPLES
|
|
.Bd -literal
|
|
myiscsi { # nickname
|
|
targetaddress = iscsi1
|
|
targetname = iqn.1900.com.com:sn.123456
|
|
}
|
|
|
|
myiscsi6 { # nickname
|
|
targetaddress = [2001:db8::de:ef]:3260
|
|
targetname = iqn.1900.com.com:sn.123456
|
|
}
|
|
|
|
chaptest {
|
|
targetaddress = 10.0.0.1;
|
|
targetname = iqn.1900.com.com:sn.123456;
|
|
initiatorname = iqn.2005-01.il.ac.huji.cs:nobody;
|
|
authmethod = CHAP;
|
|
chapiname = iqn.2005-01.il.ac.huji.cs:nobody;
|
|
chapsecret = "secretsecret";
|
|
}
|
|
.Ed
|
|
.Sh SEE ALSO
|
|
.Xr iscontrol 8 ,
|
|
.Xr iscsictl 8
|
|
.\"Sh HISTORY
|
|
.\"Sh AUTHORS
|