The ensure_export method is called by the manager when the service
is initialized, ensuring that in-use volumes are properly exported.
iSCSI targets exported by WinTarget persist after host reboot.
For this reason, the ensure_export method can simply pass, thus
simplifying the iSCSI target creation logic.
The patch set depending on this introduces CHAP credentials support.
If the iSCSI target is accidentaly deleted, the CHAP credentials
will change, so the volume won't be accessible anyway if the target
is recreated using ensure_export.
Code Review / openstack-build / cinder-build.git / commit