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Date:      Thu, 20 Feb 2020 07:31:42 +0000
From:      bugzilla-noreply@freebsd.org
To:        net@FreeBSD.org
Subject:   [Bug 166724] [re] if_re watchdog timeout
Message-ID:  <bug-166724-7501-xEwGsWeGt3@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-166724-7501@https.bugs.freebsd.org/bugzilla/>
References:  <bug-166724-7501@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D166724

--- Comment #44 from Chris Hutchinson <portmaster@bsdforge.com> ---
(In reply to Bob Smith from comment #42)
The ideal number will vary by card (model/brand/...)
We only ever experienced the watchdog(8) problem on
any of our RealTek cards on FreeBSD-11.x. We have *not*
needed to "tune" these cards for watchdog on 12, or 13.
The following 2 servers are on 12, and use the same NIC
but, as you can see, have 2 different values. We did
NOT adjust them from their default values.

kern.ipc.nmbjumbop: 508829
kern.ipc.nmbclusters: 1017660

kern.ipc.nmbjumbop: 125487
kern.ipc.nmbclusters: 250974

HTH

--Chris

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