1.\" Copyright (c) 2012 The FreeBSD Foundation 2.\" All rights reserved. 3.\" 4.\" This software was developed by Edward Tomasz Napierala under sponsorship 5.\" from the FreeBSD Foundation. 6.\" 7.\" Redistribution and use in source and binary forms, with or without 8.\" modification, are permitted provided that the following conditions 9.\" are met: 10.\" 1. Redistributions of source code must retain the above copyright 11.\" notice, this list of conditions and the following disclaimer. 12.\" 2. Redistributions in binary form must reproduce the above copyright 13.\" notice, this list of conditions and the following disclaimer in the 14.\" documentation and/or other materials provided with the distribution. 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 17.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 20.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26.\" SUCH DAMAGE. 27.\" 28.\" $FreeBSD$ 29.\" 30.Dd July 18, 2014 31.Dt ISCSICTL 8 32.Os 33.Sh NAME 34.Nm iscsictl 35.Nd iSCSI initiator management utility 36.Sh SYNOPSIS 37.Nm 38.Fl A 39.Fl p Ar portal Fl t Ar target Op Fl u Ar user Fl s Ar secret 40.Nm 41.Fl A 42.Fl d Ar discovery-host Op Fl u Ar user Fl s Ar secret 43.Nm 44.Fl A 45.Fl a Op Fl c Ar path 46.Nm 47.Fl A 48.Fl n Ar nickname Op Fl c Ar path 49.Nm 50.Fl M 51.Fl i Ar session-id 52.Op Fl p Ar portal 53.Op Fl t Ar target 54.Op Fl u Ar user 55.Op Fl s Ar secret 56.Nm 57.Fl M 58.Fl i Ar session-id 59.Op Fl n Ar nickname Op Fl c Ar path 60.Nm 61.Fl R 62.Op Fl p Ar portal 63.Op Fl t Ar target 64.Nm 65.Fl R 66.Fl a 67.Nm 68.Fl R 69.Fl n Ar nickname Op Fl c Ar path 70.Nm 71.Fl L 72.Op Fl v 73.Sh DESCRIPTION 74The 75.Nm 76utility is used to configure the iSCSI initiator. 77.Pp 78The following options are available: 79.Bl -tag -width ".Fl A" 80.It Fl A 81Add session. 82.It Fl M 83Modify session. 84.It Fl R 85Remove session. 86.It Fl L 87List sessions. 88.It Fl a 89When adding, add all sessions defined in the configuration file. 90When removing, remove all currently established sessions. 91.It Fl c 92Path to the configuration file. 93The default is 94.Pa /etc/iscsi.conf . 95.It Fl d 96Target host name or address used for SendTargets discovery. 97When used, it will add a temporary discovery session. 98After discovery is done, sessions will be added for each discovered target, 99and the temporary discovery session will be removed. 100.It Fl i 101Session ID, as displayed by 102.Nm 103.Fl v . 104.It Fl n 105The "nickname" of session defined in the configuration file. 106.It Fl p 107Target portal - host name or address - for statically defined targets. 108.It Fl s 109CHAP secret. 110.It Fl t 111Target name. 112.It Fl u 113CHAP login. 114.It Fl v 115Verbose mode. 116.El 117.Pp 118Certain parameters are necessary when adding a session. 119One can specify these either via command line (using the 120.Fl t , 121.Fl p , 122.Fl u , 123and 124.Fl s 125options), or configuration file (using the 126.Fl a 127or 128.Fl n 129options). 130Some functionality - for example mutual CHAP - is available only 131via configuration file. 132.Pp 133Since connecting to the target is performed in background, non-zero 134exit status does not mean that the session was successfully established. 135Use 136.Nm Fl L 137to check the connection status. 138.Pp 139Note that in order for the iSCSI initiator to be able to connect to a target, 140the 141.Xr iscsid 8 142daemon must be running. 143.Pp 144Also note that 145.Fx 146currently supports two different initiators: the old one, 147.Xr iscsi_initiator 4 , 148with its control utility 149.Xr iscontrol 8 , 150and the new one, 151.Xr iscsi 4 , 152with 153.Nm 154and 155.Xr iscsid 8 . 156The only thing the two have in common is the configuration file, 157.Xr iscsi.conf 5 . 158.Sh FILES 159.Bl -tag -width ".Pa /etc/iscsi.conf" -compact 160.It Pa /etc/iscsi.conf 161iSCSI initiator configuration file. 162.El 163.Sh EXIT STATUS 164The 165.Nm 166utility exits 0 on success, and >0 if an error occurs. 167.Sh EXAMPLES 168Attach to target iqn.2012-06.com.example:target0, served by 192.168.1.1: 169.Dl Nm Fl A Fl t Ar iqn.2012-06.com.example:target0 Fl p Ar 192.168.1.1 170.Pp 171Disconnect all iSCSI sessions: 172.Dl Nm Fl Ra 173.Sh SEE ALSO 174.Xr iscsi.conf 5 , 175.Xr iscsid 8 176.Sh HISTORY 177The 178.Nm 179command appeared in 180.Fx 10.0 . 181.Sh AUTHORS 182The 183.Nm 184was developed by 185.An Edward Tomasz Napierala Aq Mt trasz@FreeBSD.org 186under sponsorship from the FreeBSD Foundation. 187