kdump on RHEV with HPE servers using hpsa and vdsm enabled may fail with an NMI IOCK and not capture vmcores
Issue
There is an interaction with vdsm and the HPSA driver that somehow leads to an NMI IOCHK.
This can hang the vmcore capture process and fail to capture a vmcore.
Environment
- RHV 4.2 Host (both RHEL or RHVH) with vdsmd running
- HPE servers with hpsa driver
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
