Re: An I/O error occurred while sending to the backend (PG 13.4)

On Tue, Mar 01, 2022 at 04:28:31PM +0000, ldh@laurent-hasson.com wrote:
> Now, there is an additional component I think... Storage is on an array and I am not getting a clear answer as to
whereit is 😊 Is it possible that something is happening at the storage layer? Could that be reported as a network issue
vsa storage issue for Postgres?
 

No.  If there were an error with storage, it'd be reported as a local error,
and the query would fail, rather than failing with client-server communication.

> Also, both machines are actually VMs. I forgot to mention that and not sure if that's relevant.

Are they running on the same hypervisor ?  Is that hyperv ?
Lacking other good hypotheses, that does seem relevant.

-- 
Justin