Change in vdsm[master]: storage: Extend the API for IPv6 iSCSI targets

gerrit-hooks has posted comments on this change.

Change subject: storage: Extend the API for IPv6 iSCSI targets
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Patch Set 2:

* Update Tracker::#1308306::OK, status: NEW
* Check Bug-Url::OK
* Check Public Bug::#1308306::OK, public bug
* Check Product::IGNORE, not relevant for branch: master
* Check TM::IGNORE, not relevant for branch: master
* Check merged to previous::IGNORE,         Not in stable branch (['ovirt-3.6', 'ovirt-4.0'])