Re: rdma connection close/reopen every 5 mins

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> On Apr 26, 2017, at 3:47 PM, scar <scar@xxxxxxxxxx> wrote:
> 
> Chuck Lever wrote on 04/26/2017 01:32 PM:
>> If it's every 5 minutes, that's probably the RPC idle timeout
>> that is closing the connection.
>> 
>> So this should be entirely harmless.
> 
> Yes so far it seems harmless, but it is annoying and fills up the log with spam, plus it's not something I see when using NFS/TCP.

That's correct, NFS/TCP does not have the "connected / closed"
messages, but the idle timeout behavior is the exactly the same.

I tried to remove those messages a few years ago and was told
to go pound sand.

The best you can do is create a mechanism to access a file on
those mount points more frequently than the idle timeout. That
should prevent the connection from closing.


--
Chuck Lever



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