Guest errors for a Linux Guest (cmdline: Too many open files)


New Member
Oct 25, 2021
I am getting two errors when starting a Linux guest.

qmeventd[1559]: error opening /proc/2969814/cmdline: Too many open files
qmeventd[1559]: could not get vmid from pid 2969814

This error is persistent when it is running and fills up logs. Issue follows guest when moving between nodes.

This is on a three node cluster running on Dell/AMD hardware with 256GB Ram with Ceph Storage.

Guest is Linux Mint 20.06 with 4GB RAM.
Last edited:
I will look at this and Google further. There are no 3rd party apps on the cluster nodes. The guest runs the control software for Ubiquiti equipment we have at out client sites.


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