Date: Tue, 06 Nov 2018 03:18:06 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 218894] Network dropouts on em(4) due to jumbo cluster failures Message-ID: <bug-218894-7501-wleEEnlWfh@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-218894-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-218894-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D218894 --- Comment #3 from Kaho Toshikazu <kaho@elam.kais.kyoto-u.ac.jp> --- (In reply to Mike Andrews from comment #2) I don't know the patch resolves the problems originally reported in this PR. 82574L is very slow, but "netstat -m" shows "0/0/0 requests for jumbo clust= ers denied" with/without the patch.=20 At least, PBA and high/low-water setting for I21[789] is broken because of= =20 receive buffer size is too small to save JUMBO frames. PBA should be calcul= ated from MTU, and high/low-water should be calculated from PBA instead of loadi= ng immediate values, I think. --=20 You are receiving this mail because: You are the assignee for the bug.=
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