Re: Infiniband MTU Issue

From: Tom Arnold <xyzzy_at_sysabend.org>
Date: Thu, 27 Mar 2025 22:09:14 UTC 
On Thu, Mar 27, 2025 at 04:53:46PM -0500, Jason Bacon wrote:
> 
> How are you attempting to set MTU?  I vaguely recall that FreeBSD 
> required a different approach, and ifconfig would not do it.  That was 
> years ago, though.

MTU should be pushed by the subnet manager.   Today we had a maint window
and we updated from 14.0 to 14.2 and magically we are now getting the proper
MTU ( 4092 ) so maybe something got fixed or the planets are in alignment.

  -Tom

-- 
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 - Tom Arnold           -  "...is it a virus, a drug, or a religion?"  
 - Sysabend Caretaker   -    Juanita Shrugs. "What's the difference?"
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