[ClusterLabs] Q: "libvirtd[9451]: nl_recv returned with error: No buffer space available"

Ulrich Windl Ulrich.Windl at rz.uni-regensburg.de
Fri Apr 1 03:45:43 EDT 2022


Hi!

Does anybody know what the message "libvirtd[9451]: nl_recv returned with error: No buffer space available" means?
I saw it when many VMs were started on one cluster node.
Is there some tunable parameter in kernel or libvirtd?

(libvirt 7.1.0-150300.6.26.1 of SLES15 SP3)

Regards,
Ulrich Windl






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