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zhangjianweibj / prometheus-libvirt-exporter

prometheus-libvirt-exporter
MIT License
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libvirtd: End of file while reading data: Input/output error #16

Closed defenestration closed 4 years ago

defenestration commented 5 years ago

The exporter seems to cause this error with libvirtd when it is scraped (so every 30 seconds or so)

libvirtd[29503]: End of file while reading data: Input/output error

I found related problem at https://access.redhat.com/solutions/2834501

Which basically boils down to; 

Root Cause
Libvirt will log the above error message when only a 3way handshake followed by a close of the socket is executed against one of its ports.

Apparently not closing the port immediately would fix this but I am not sure how this could be implemented offhand.

zhangjianweibj commented 5 years ago

ok,thanks.can you copy the error message in this issue.we can analyze the reason causing this problem.

defenestration commented 4 years ago

think #18 resolves this.