[TARGETS] HYCU with iSCSI multipath targets

Add the target as multipath capable target

To add the target as multipath capable it is necessary to first add IQN to config.properties.
Afterwards the target can be added.

To add the target to list of multipath capable storage, add its IQN to the end of the following config.properties variable. Variables are delimited by ;
The default is listed below and the new value replaces the list, so it is recommended to append the IQN to the end.

target.iscsi.discovery.iqns=iqn.1986-03.com.hp:,iqn.1984-05.com.dell:,iqn.2002-03.com.compellent:,iqn.2002-09.com.lenovo:,iqn.2006-08.com.huawei: 

In the "Target Portal" field specify the host for iSCSI discovery. If the discovery needs to be performed against multiple hosts, you can enter multiple hosts in the GUI by clicking on a different field and then back. 

In the "Target Name" field use the IQN prefix that has been previously added to the config.properties file.