Ubuntu 16.04
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Configure iSCSI Taregt(iscsitarget)
2016/04/23
 
Configure Storage Server with iSCSI.
This is the example of configuring iSCSI Target with iscsitarget.
[1] Install administration tools first.
root@dlp:~#
apt-get -y install iscsitarget iscsitarget-dkms
[2] Configure iSCSI Target.
For example, create a disk image under the [/var/iscsi_disks] directory and set it as a shared disk.
# create disk image

root@dlp:~#
mkdir /var/iscsi_disks

root@dlp:~#
dd if=/dev/zero of=/var/iscsi_disks/disk01.img count=0 bs=1 seek=10G
root@dlp:~#
vi /etc/default/iscsitarget
# change

ISCSITARGET_ENABLE=
true
root@dlp:~#
vi /etc/iet/ietd.conf
# add to the end

# naming rule : [ iqn.yaer-month.domain:any name ]

Target iqn.2016-04.world.srv:target00
    # provided devicce as a iSCSI target
    Lun 0 Path=/var/iscsi_disks/disk01.img,Type=fileio
    # iSCSI Initiator's IP address you allow to connect
    initiator-address 10.0.0.31
    # authentication info ( set anyone you like for "username", "password" )
    incominguser username password
root@dlp:~#
systemctl restart iscsitarget
# disolay status

root@dlp:~#
ietadm --op show --tid=1

Wthreads=8
Type=0
QueuedCommands=32
NOPInterval=0
NOPTimeout=0
 
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