Date: Wed, 1 Aug 2007 19:30:24 -0700 From: "Yong Rao" <yrao@force10networks.com> To: "Garrett Cooper" <youshi10@u.washington.edu> Cc: remko@FreeBSD.org, hackers@FreeBSD.org, remko@elvandar.org Subject: RE: core dump hangs Message-ID: <9E2742C54E161041A53F36F9A8DC31BE1F98C0@EXCH-CLUSTER-04.force10networks.com> In-Reply-To: <46B135AE.5030002@u.washington.edu> References: <9E2742C54E161041A53F36F9A8DC31BE1F98B3@EXCH-CLUSTER-04.force10networks.com> <46B135AE.5030002@u.washington.edu>
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We use 4BSD (options SCHED_4BSD). Thanks, -Yong -----Original Message----- From: Garrett Cooper [mailto:youshi10@u.washington.edu]=20 Sent: Wednesday, August 01, 2007 6:39 PM To: Yong Rao Cc: hackers@FreeBSD.org; remko@FreeBSD.org; remko@elvandar.org Subject: Re: core dump hangs Yong Rao wrote: > Hi,=20 > > =20 > > Recently, while we developed our own FreeBSD driver, we found the core > dump does not work (with SMP options and dual CPUs). We have already > filed a PR for this bug. See > http://www.freebsd.org/cgi/query-pr.cgi?pr=3D114370. > > =20 > > I am wondering if anybody on this list is interested in investigating > this issue. This bug is sort of blocking our development work because > the core could not be dumped out when our driver crash happens. > > =20 > > Thanks a lot for your attention. > > =20 > > Yong Rao > > Force10 Networks, Inc. > > 408 571 3617(w) Which scheduler are you using? ULE or 4BSD? -Garrett
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