RHV allows duplicate connections to the same iSCSI targets causing hosts to not come up.

Solution In Progress - Updated -

Issue

When engine tries to connect the host to storage, one connection succeeds, and then the next connection fail with "session exists" error. Unfortunately vdsm disconnect the existing connection when handling the error, you are left without any connection to storage, and the host becomes non-operational.

Environment

RHV 4.4

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content