Date: Tue, 03 May 2011 23:50:53 +0200 From: Michael Schmiedgen <schmiedgen@gmx.net> To: Jack Vogel <jfvogel@gmail.com> Cc: Olivier Smedts <olivier@gid0.org>, FreeBSD current mailing list <current@freebsd.org>, Mike Tancsa <mike@sentex.net> Subject: Re: problems with em(4) since update to driver 7.2.2 Message-ID: <4DC078BD.9080908@gmx.net> In-Reply-To: <BANLkTi=DmQsVvJOaoxMr5GPOLkjs7sdTxQ@mail.gmail.com> References: <BANLkTinrfZbO%2BMUDDuzsoaN1y-=_O8LgNA@mail.gmail.com> <4D94A354.9080903@sentex.net> <AANLkTik_XPsVWL-KqHkPic1KQ0SdCSk6u_9ykRefi3VE@mail.gmail.com> <BANLkTi=K5ASG9TWLAh5r%2Bzo9Wy1stMf9WA@mail.gmail.com> <BANLkTikPPzxZ6XRAaqrvdeXBp=Ydvz7hNg@mail.gmail.com> <BANLkTi=rhZ0dyO6Zq13jY6-NKVE8n24YyQ@mail.gmail.com> <4DC07013.9070707@gmx.net> <BANLkTi=DmQsVvJOaoxMr5GPOLkjs7sdTxQ@mail.gmail.com>
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On 03.05.2011 23:24, Jack Vogel wrote: > If you get the setup receive structures fail, then increase the nmbclusters. > > If you use standard MTU then what you need are mbufs, and standard size > clusters (2K). > Only when you use jumbo frames will you need larger. > > You must configure enough, its that simple. I doubled the nmbclusters as well. But nothing happened. I have no load on this machine and nothing special configured. Thanks, Michael
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