Date: Thu, 31 Mar 2011 21:59:12 +0200 (CEST) From: Yamagi Burmeister <lists@yamagi.org> To: YongHyeon PYUN <pyunyh@gmail.com> Cc: freebsd-net@freebsd.org, Yamagi Burmeister <lists@yamagi.org>, yongari@freebsd.org Subject: Re: Kernel memory corruption(?) with age(4) Message-ID: <alpine.BSF.2.00.1103312155190.2217@maka.home.yamagi.org> In-Reply-To: <20110331183054.GC11981@michelle.cdnetworks.com> References: <alpine.BSF.2.00.1103301620110.17846@saya.home.yamagi.org> <20110330173145.GB8601@michelle.cdnetworks.com> <alpine.BSF.2.00.1103302137330.1646@maka.home.yamagi.org> <20110330202858.GC8601@michelle.cdnetworks.com> <alpine.BSF.2.00.1103310859310.3082@saya.home.yamagi.org> <20110331171302.GA11981@michelle.cdnetworks.com> <alpine.BSF.2.00.1103311951060.2217@maka.home.yamagi.org> <20110331181651.GB11981@michelle.cdnetworks.com> <20110331183054.GC11981@michelle.cdnetworks.com>
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On Thu, 31 Mar 2011, YongHyeon PYUN wrote: >> Thanks a lot! It seems the L1 controller has data corruption issue >> when 64bit DMA addressing is used. Try this one. > > Oops, there was a bug in previous patch. > Try this instead. Okay, that patch seems to do the trick. This was just a short test run of about one hour with just 50gb copied, but without the patch the system would have crashed in the first 20 minutes. I'll do a more comprehensive test over night and report back tomorrow morning. -- Homepage: www.yamagi.org Jabber: yamagi@yamagi.org GnuPG/GPG: 0xEFBCCBCB
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