[Beowulf] Defective Mellanox EDR Switches

[Peter Kjellström]

On Thu, 7 Jun 2018 03:12:43 +0000
Ryan Novosielski <novosirj at rutgers.edu> wrote:

> One slight correction: 100% of our switches with FRU PN 00WE097/PN
> 00WE096Y manufactured on 2016-11-28 (quantity 3) have failed, and one
> same FRU PN/PN manufactured on 2016-12-15 too. We have another switch
> with FRU PN 00WE093/PN 00WE092Y that was manufactured on 2016-11-28
> that has so far been OK, but I’m now suspicious of it.

Thanks for the heads up.

To make this data point more valuable, can you add total numbers? That
is, how many (similar) switches in total, how many bad/good. And for
how long did they run before exhibiting the problem.

/Peter
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