Date: Sat, 14 Mar 2015 13:57:33 +0200 From: Konstantin Belousov <kostikbel@gmail.com> To: Steven Hartland <killing@multiplay.co.uk> Cc: "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org>, Michael Fuckner <michael@fuckner.net>, Ryan Stone <rysto32@gmail.com> Subject: Re: Server with 3TB Crashing at boot Message-ID: <20150314115733.GG2379@kib.kiev.ua> In-Reply-To: <55041EF5.9080200@multiplay.co.uk> References: <55015D3B.6030605@fuckner.net> <5501DD57.7030305@freebsd.org> <CAJ-Vmom%2BZy_6ZCcTA_h4LFL-wDdaCmbqAgN5shpOsBBgWJw1mg@mail.gmail.com> <5503234A.4060103@fuckner.net> <55032C1B.5030004@multiplay.co.uk> <CAFMmRNzmr0Z1vXYK5y2QLk3eyUqXyK8TELgh4KHZ%2BDQVDXWZAg@mail.gmail.com> <275339388.395931.1426279324879.JavaMail.open-xchange@ptangptang.store> <CAFMmRNya8ZV=D3z0dE1%2BDsprAVBvcHZFGN1g1Ezd8k84nE3kVA@mail.gmail.com> <5503DC66.40409@fuckner.net> <55041EF5.9080200@multiplay.co.uk>
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On Sat, Mar 14, 2015 at 11:43:49AM +0000, Steven Hartland wrote: > Thats failing in bus_dmamem_alloc so as a guess I'd say there's no space > below the 4GB boundary for the allocation of size qsize. If this is indeed the case, laoder tunable hw.dmar.enable=1 could help. I assume that machine of this class does have VT-d hardware, you might need to enable it in BIOS.
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