• Comments
  • virt-who errors

    Posted on

    Hi!

    I'm seeing error logs on my RHEL7 VM relating to virt-who. I've already tried the steps in https://access.redhat.com/solutions/1443193, but nothing seems to be working.
    Any suggestions?

    Feb 14 02:10:18 roc-n2dns02 /usr/bin/virt-who: [ERROR] @virt.py:379 - Virt backend 'env/cmdline' fails with exception:#012libvirtError: Unable to setup wakeup pipe: Too many open files
    Feb 14 02:10:18 roc-n2dns02 /usr/bin/virt-who: [INFO] @virt.py:392 - Waiting 60 seconds before retrying backend 'env/cmdline'

    by

    points

    Responses

    Red Hat
    © 2025 Red Hat, Inc.