Which action provokes this error? You seem to say that it doesn't always happen; do you have an idea under which circumstances it occurs? On Wed, Aug 11, 2021 at 2:45 AM cloud learner <xxxcloudlearner at gmail.com> wrote: > Dear Experts, > > I have deployed victoria with controller+compute, and 2 extra compute > using packstack. Everything is working fine but many times it shows the > error as mentioned in the subject line. The log files of nova are > attached herewith. Kindly help > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20210812/e715ee89/attachment.html>