On Mon, Feb 22, 2021 at 4:32 PM PG Bug reporting form
<noreply(at)postgresql(dot)org> wrote:
>
> The following bug has been logged on the website:
>
> Bug reference: 16881
> Logged by: 宇森 孙
> Email address: sun623227787(at)qq(dot)com
> PostgreSQL version: 9.6.0
> Operating system: Windows Server 2016 64bit Datacenter
> Description:
>
> error log:
> Npgsql.PostgresException (0x80004005): XX001:
> 无法读取文件"base/16394/25021"的块157:只读取了8192字节的0
The error (which is "could not read block %u in file \"%s\": read only
%d of %d bytes") should have more details in the postgres logs,
including the reason for that error. Can you show the full error
message from the postgres logs? This could be the side effect or an
antivirus software, or some disk error or many other things.