Previously, hosted-engine-setup assumed that the user set the same CHAP username and password for both iSCSI discovery and iSCSI login. Now, the user can pass different username and password couples for iSCSI discovery and iSCSI login at setup time. Assignee to check and update, if necessary, the SHE setup output for iSCSI storage.
Accepting as additional beta 3 work, and assigning to Avital for review.
Updated document: https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.2-beta/html-single/self-hosted_engine_guide/