Why host is flipping between connecting, non responsive , up status with timeout error for HostDevListByCapsVDSCommand
Issue
- Host is unstable in the RHV-M and status is changing between connecting, non responsive, initializing and up.
- Engine logs shows timeout error for
HostDevListByCapsVDSCommand. vdsClient -s 0 hostdevListByCapshangs for 2 to 3 minutes and then it failed with errorConnection to localhost:54321 refused.- All other vdsm commands like
getcapabilities, getallvmstatsetc. works fine without any issue.
Environment
- Red Hat Virtualization 4.0.
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.
