From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kip Macy Subject: Re: Re: Xen reboots when trying to start new domain Date: Wed, 8 Sep 2004 17:25:12 -0700 (PDT) Sender: xen-devel-admin@lists.sourceforge.net Message-ID: <20040908172126.Q62014@demos.bsdclusters.com> References: Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Return-path: In-Reply-To: Errors-To: xen-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Keir Fraser Cc: Ian Pratt , xen-devel@lists.sourceforge.net List-Id: xen-devel@lists.xenproject.org > The crash is potentially interesting. Your output looks as though > there was no crash dump before rebooting - a sure sign of a triple > fault. However, they are very rare indeed. Is it possible you lost any > console output? For example, BIOS/GRUB screens sometimes erase parts > of a serial dump in an effort to 'draw' themselves. :-) Everything I saw on the screen was in the e-mail. After the failure it hangs for a moment then it resets (in spite of being passed noreboot). > > How would the FreeBSD builder react to a one of its mmu_update > requests failing? The domain builder just passes the error up to the caller: ctxt->cpu_ctxt.esi = VADDR(KPTDI, startinfopa); /* start info mapped address */ ctxt->cpu_ctxt.eax = PTOM(IdlePTD); ctxt->cpu_ctxt.ebx = PTOM(KPTphys); ctxt->cpu_ctxt.edi = physindex; if (finish_mmu_updates(xc_handle, mmu)) goto error_out; /* index of first free physical page */ return physindex; error_out: return -1; } -Kip ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=5047&alloc_id=10808&op=click