Re: resume duplication from active for standby after network issue

There is a lot of hops between target and source and from time to time there is a unexpected 'maintenance'.
G

W dniu 2019-01-11 o 14:53, Noveljic Nenad pisze:
> Increasing the OS TCP timeout and/or retries setting might help as it would raise the tolerance towards network issues.
>
> By the way, you can use the simple script described in https://nenadnoveljic.com/blog/testing-network-connectivity/ to get an idea about the TCP latency over time. Basically, the script measures the time needed to open and close the TCP socket.
>
> But I strongly recommend to invest a little bit more time in understanding the "network problem". I deliberately used quotes, because what looks like a network problem might easily be a consequence of, for example, CPU starvation or an OS bug.
>
> Nenad

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