Service fails to migrate in rgmanager cluster with EMC PowerPath devices

Solution Verified - Updated -

Issue

  • Service fails to migrate. Was able to before.
  • rgmanager service won't start after patching.
  • Filesystem resource fails to start with error "start_filesystem: Could not match /dev/mapper/vg_cluster-lv_cluster with a real device"
  • Clustered volume group is not visible on one node.

Environment

  • Red Hat Enterprise Linux Server 6 (with the High Availability Add-on)
  • rgmanager
  • EMC PowerPath

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