Check Your switch ports
Check your NetApp ports

Make SURE that Flow Control is OFF

Check on the Filer:
ifstat <port>

On the switch: show int <port>

You should see NONE. If not none, then flowcontrol is on....find a way to get it off.

--tmac

Tim McCarthy
Principal Consultant

          

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On Fri, Mar 28, 2014 at 7:22 AM, Mark Flint <mf1@sanger.ac.uk> wrote:
Hi all, I have an issue with a FAS3170 and NFS. Seems that hosts are being disconnected and the only thing I can find is a strange message that would seem to point at TOE?  :-

Tue Mar  4 21:13:49 GMT [netapp5a: nfsd.tcp.close.idle.notify:warning]: Shutting down idle connection to client (172.17.82.34) where transmit side flow control has been
 enabled. There are 22 outstanding replies queued on the transmit buffer




However, TOE is turned off. If someone could point me in the right direction, it would be much appreciated :)




~Mark







-- The Wellcome Trust Sanger Institute is operated by Genome Research Limited, a charity registered in England with number 1021457 and a company registered in England with number 2742969, whose registered office is 215 Euston Road, London, NW1 2BE.

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