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Date:      Tue, 02 Apr 2013 20:42:44 -0500
From:      Joshua Isom <jrisom@gmail.com>
To:        Adrian Chadd <adrian@freebsd.org>
Cc:        "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org>
Subject:   Re: ath not working after a motherboard and ram upgrade
Message-ID:  <515B8914.8030303@gmail.com>
In-Reply-To: <CAJ-Vmok_xdR4RrWv6RR1c2D4TYPHeoxsJi60m5kAjLUhLNVBzg@mail.gmail.com>
References:  <515892C4.1060002@gmail.com> <CAJ-VmomxTm3RN6XDyRwX9SuSaiK3tqOQAJHK0rHM=j_T-vXDnA@mail.gmail.com> <5159F66B.2040600@gmail.com> <CAJ-Vmonv3GfwVKGyHruF%2BnADtKnZQpvOJH-cB4uCmK0TmbMypg@mail.gmail.com> <5159FF12.8030702@gmail.com> <CAJ-Vmok-A%2BBPTZrwWM4PT692B9qTCHzoOCAioah%2BGopL8n4JbQ@mail.gmail.com> <CAJ-VmonO1X7x6h=9pFB-sENsYSXsemA8-tjVRRWgpC607D3z4w@mail.gmail.com> <CAJ-VmomAC-KPkCjcHWUZ4EfvOZYw7p0iGi6RkAazDz6c2m4gUw@mail.gmail.com> <CAJ-Vmok%2BC%2Bet_b-8ZWQyDTebFBVwidQrn6U0J1eyB%2B%2BwyxDAWA@mail.gmail.com> <515B4E16.3050901@gmail.com> <CAJ-VmonrJNAm55zMY2DifygAW8x4iGfPV_WntMXyQVbmRVbOmg@mail.gmail.com> <CAJ-VmokwtNiZtN7t96wc9E-fv-0j%2Byhd0jcJO4ZWjC0HCM%2BwPg@mail.gmail.com> <515B76A6.7080804@gmail.com> <CAJ-Vmon0S2Xm4tnkYPNAHRvODe_Mp=M5CvRrQH0Nt-W_PbEVew@mail.gmail.com> <515B78C2.20609@gmail.com> <CAJ-VmonSzyxfY0J8V4-LWaQneOeh7SD=EvHxxKE-yTXbhoBN_g@mail.gmail.com> <515B8233.9000603@gmail.com> <CAJ-Vmok_xdR4RrWv6RR1c2D4TYPHeoxsJi60m5kAjLUhLNVBzg@mail.gmail.com>

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I sent the sysctl booting with 12GB.

11GB + 1023MB is bad, 11GB + 512MB is fine.  It failed within a couple 
minutes.  I'd rather not split hairs and find out which amount of megs 
breaks it.

But I noticed when it was failing, active_bpages was increasing, every 
other time it's zero.

On 4/2/2013 8:18 PM, Adrian Chadd wrote:
> On 2 April 2013 18:13, Joshua Isom <jrisom@gmail.com> wrote:
>> I went half an hour being ok, and 12GB was dropping TCP connections in five
>> minutes.  I'm estimating a little, but it was unusable in just a little
>> time.
>>
>> Using 10GB seems fine, but get's a lot bounced.  The connections stable and
>> responsive with just occasional packet loss, but bounced is 6307 right now.
>
> Bouncing is fine. Why bouncing is broken in the ath driver, I don't yet know.
>
> Sounds like I need to acquire a machine with 32GB RAM. Sigh.
>
>
>
> Adrian
>




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