From owner-freebsd-emulation@FreeBSD.ORG Thu Apr 2 11:37:53 2009 Return-Path: Delivered-To: freebsd-emulation@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 040C6106564A for ; Thu, 2 Apr 2009 11:37:53 +0000 (UTC) (envelope-from alexander@leidinger.net) Received: from redbull.bpaserver.net (redbullneu.bpaserver.net [213.198.78.217]) by mx1.freebsd.org (Postfix) with ESMTP id 8D39B8FC08 for ; Thu, 2 Apr 2009 11:37:52 +0000 (UTC) (envelope-from alexander@leidinger.net) Received: from outgoing.leidinger.net (pD9E2E4AF.dip.t-dialin.net [217.226.228.175]) by redbull.bpaserver.net (Postfix) with ESMTP id 7524F2E145; Thu, 2 Apr 2009 13:37:48 +0200 (CEST) Received: from webmail.leidinger.net (webmail.leidinger.net [192.168.1.102]) by outgoing.leidinger.net (Postfix) with ESMTP id 47B10C3C92; Thu, 2 Apr 2009 13:37:45 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=Leidinger.net; s=outgoing-alex; t=1238672265; bh=KOWChsL2qfQ4YYLrmQTj/pZu4wPN+mqx+ WedRxtHb0s=; h=Message-ID:Date:From:To:Cc:Subject:References: In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=PCVgMQVG4E+I7x/58wzRF/zu6RpSuRQ3eFL9khiV5FK3oIQE+iPi3nxTVLfmjkfQQ 2oK7oBtQMFKY7RU5fyedxmmy425dfAamZN0QqffU10xcDtBMhH13H6KPVghlNA08Qg9 cAKTlh4NcKpX8TVDag9psYe2WM5OhTTY9mrw4vNR+qF2PwqgdJNPCi1nVeYL2f1goli yrzRSRZLrAJfK6ke/5nd7+RMgD06CgLcS+FFtPZSKYRL+59ZjOxjxD26+RyyOrfVYMQ Hy9fHal8g3u49mxXIuYvqKmtmVAs+8mkvoubrpBBV84JAO7hDZ5iF7UmWJm5ky3f8JA djzitqqww== Received: (from www@localhost) by webmail.leidinger.net (8.14.3/8.13.8/Submit) id n32BbibB005782; Thu, 2 Apr 2009 13:37:44 +0200 (CEST) (envelope-from Alexander@Leidinger.net) Received: from pslux.cec.eu.int (pslux.cec.eu.int [158.169.9.14]) by webmail.leidinger.net (Horde Framework) with HTTP; Thu, 02 Apr 2009 13:37:44 +0200 Message-ID: <20090402133744.154225269mqp56zo@webmail.leidinger.net> X-Priority: 3 (Normal) Date: Thu, 02 Apr 2009 13:37:44 +0200 From: Alexander Leidinger To: Rusu Silviu References: <20090326080314.10727gsz1jw5szs4@webmail.leidinger.net> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: quoted-printable User-Agent: Internet Messaging Program (IMP) H3 (4.3) / FreeBSD-8.0 X-BPAnet-MailScanner-Information: Please contact the ISP for more information X-MailScanner-ID: 7524F2E145.F13A3 X-BPAnet-MailScanner: Found to be clean X-BPAnet-MailScanner-SpamCheck: not spam, ORDB-RBL, SpamAssassin (not cached, score=-14.4, required 6, BAYES_00 -15.00, DKIM_SIGNED 0.00, DKIM_VERIFIED -0.00, RDNS_DYNAMIC 0.10, VOWEL_TOCC_5 0.50) X-BPAnet-MailScanner-From: alexander@leidinger.net X-Spam-Status: No Cc: freebsd-emulation@freebsd.org, personrp@upmc.edu Subject: Re: linuxnero does not see SATA recorder X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 02 Apr 2009 11:37:53 -0000 Quoting Rusu Silviu (from Thu, 26 Mar 2009 =20 15:53:32 +0200): >> >> Plese run nero within ktrace and provide the output of linux_kdump. MAybe >> it is trying to access some /proc entries, which are not emulated. > > > attached linux_kdump output file Here's the list of stuff nero (and/or some libs) tries to open in /dev =20 /proc and /sys: ---snip--- /compat/linux/dev/scd0 /compat/linux/dev/scd1 /compat/linux/dev/scd2 /compat/linux/dev/scd3 /compat/linux/dev/sg0 /compat/linux/dev/sg1 [... upto sg9 ...] /compat/linux/dev/sr0 /compat/linux/dev/sr1 /compat/linux/dev/sr2 /compat/linux/dev/sr3 /compat/linux/dev/urandom /compat/linux/proc/66876/stat /compat/linux/proc/ide/ide0 /compat/linux/proc/ide/ide1 [... upto ide31 ...] /compat/linux/proc/meminfo /compat/linux/proc/scsi/scsi /compat/linux/sys/block /compat/linux/sys/devices ---snip--- Now we need to investigate what linux is having at those places and =20 what is needed to emulate it (only text output, or ioctls, ...). =20 Anyone with a linux system and appropriate hardware out there who is =20 able to post examples? >> Can you provide an example what this file should contain in your case? > > > actually i have no idea what it should be > linuxnero manual says it should contain something in case there are > scsi/sata recorders on the system Without an example we can not emulate... > seems it has nothing to do with SATA > it even does not see any IDE recorders > ie, it does not see this > acd0: DVDR at ata5-master UDMA33 When I look at the list of files nero tries to access, it's not a =20 surprise that it doesn't see it. We do not emulate the necessary ide =20 stuff. > Rod Person says he gave up to make it work > also other people complaints about same issue > does someone make it work ever? I don't remember to have seen something on the emulation@ list. If =20 there would have been something, I would have reacted the same as for =20 you (kdump + analysis). Bye, Alexander. --=20 There are two kinds of pedestrians... the quick and the dead. =09=09-- Lord Thomas Rober Dewar http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID =3D B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID =3D 72077137