I/O Errors due to keepalive timeouts with NVMf RDMA

[Johannes Thumshirn]

On Tue, Jul 11, 2017 at 12:19:12PM +0300, Sagi Grimberg wrote:
 
> I didn't mean that the fabric is broken for sure, I was simply saying
> that having a 64 byte send not making it through a switch port sounds
> like a problem to me.

We're trying to setup a new test setup w/ RoCE today to rule out eventual
OmniPath and old InfiniBand HW problems. Still this all is a bit mysterious to
me currently.

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Johannes Thumshirn                                          Storage
jthumshirn at suse.de                                +49 911 74053 689
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