From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Derzhavets Subject: Re: Unable to Configure Xen Dom 0 in Jeremy's PVOPS Kernel Date: Mon, 27 Jul 2009 01:57:43 -0700 (PDT) Message-ID: <597131.71087.qm@web56103.mail.re3.yahoo.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1586043164==" Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com, enming.teo@asiasoftsea.net List-Id: xen-devel@lists.xenproject.org --===============1586043164== Content-Type: multipart/alternative; boundary="0-1734115549-1248685063=:71087" --0-1734115549-1248685063=:71087 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Please, submit "brctl show" Boris. --- On Mon, 7/27/09, Teo En Ming wrote: From: Teo En Ming Subject: Re: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy's PVOPS Ke= rnel To: "Boris Derzhavets" , xen-devel@lists.xensource.c= om Date: Monday, July 27, 2009, 12:58 AM =0A=0ADear Boris,=0A=0A=A0=0A=0AI have changed my opensolaris vm configurat= ion. Please see =0Ahttp://1.bp.blogspot.com/_zzjv8MCM2sk/Sm0yIVtghCI/AAAAAA= AAAGE/ZGkYbBhhx5w/s1600-h/01.jpeg=0A=0A=A0=0A=0A=0Ahttp://1.bp.blogspot.com= /_zzjv8MCM2sk/Sm0yIDWV0RI/AAAAAAAAAF8/aP9riPOEZyk/s1600-h/02.jpeg=0A=0A=A0= =0A=0A=0Ahttp://2.bp.blogspot.com/_zzjv8MCM2sk/Sm0yHzY3WCI/AAAAAAAAAF0/gFxy= 7zJZXi8/s1600-h/03.jpeg=0A=0A=A0=0A=0A=0Ahttp://3.bp.blogspot.com/_zzjv8MCM= 2sk/Sm0yHm0RO8I/AAAAAAAAAFs/hIgei-yTbx4/s1600-h/04.jpeg=0A=0A=A0=0A=0A=0Aht= tp://1.bp.blogspot.com/_zzjv8MCM2sk/Sm0yHcUoQ_I/AAAAAAAAAFk/9AiZKPqmG80/s16= 00-h/05.jpeg=0A=0A=A0=0A=0A=0Ahttp://4.bp.blogspot.com/_zzjv8MCM2sk/Sm0zdXR= fyuI/AAAAAAAAAGM/ZqOaIbmTzB8/s1600-h/06.jpeg=0A=0A=A0=0A=0AI see my OpenSol= aris guest sending DHCPDISCOVER and my OpenSUSE 11.1 =0A32-bit Dom 0 Xen ho= st sending DHCPOFFER but the OpenSolaris virtual machine =0Ais not setting = the offered dynamic IP address to it's virtual NIC.=0A =20 =0A=0A=A0=0A=0A=0A =20 =A0=0A=0AMr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering) =0ABE= ng(Hons)(Mechanical Engineering)=0A=0ATechnical Support Engineer=0A=0AInfor= mation Technology Department=0A =20 Asiasoft Online Pte Ltd=0A =20 Tampines Central 1 #04-01 Tampines Plaza=0A =20 Singapore 529541=0A=0ARepublic of Singapore=0A =20 Mobile Phone: +65-9648-9798=0A =20 MSN: teoenming@hotmail.com=0A =20 =0A =20 =0A=0A =0A -----Original =0AMessage-----=0A =20 From: "Boris Derzhavets" =0A =20 To: , =0A=0A = =20 Date: Mon, 27 Jul 2009 13:01:54 +0800=0A =20 Subject: Re: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy's =0APVOP= S Kernel=0A =20 =0A =20 =0A =0A =0A =0A =0A =0A =0A =20 View:-=0A =20 =0A =20 =0A=A0http://www.opensolaris.org/jive/thread.jspa?threadID=3D104509&tstart= =3D75=0A =20 =0A =20 To switch OSOL DomU run with static IP:-=0A =20 =0A =20 pfexec svcadm disable network/physical:nwam && \=0A =20 pfexec svcadm enable=A0 network/physical:default=0A =20 pfexec ifconfig xnf0 down=0A =20 pfexec ifconfig xnf0 192.168.1.102 netmask 255.255.255.0 =0Amtu 1492=0A = =20 pfexec ifconfig xnf0 up=0A =20 pfexec route add default 192.168.1.102=0A =20 =0A =20 which i can/do @ installer time to use static IP =0Aassignements.=A0 i jus= t=0A =20 can't seem to get them to 'stick' or 'be happy' after =0Areboot and xen,= =0A =20 run-time launch.=0A =20 =0A =20 Use the same commands with the installed system.=0A =20 =0A =20 To make the settings permanent you also need (Jurgen Keil) =0A:=0A = =20 =0A =20 echo 192.168.1.102 netmask 255.255.255.0 mtu 1492 > =0A/etc/hostname.xnf0= =0A =20 =0A =20 rm /etc/dhcp.xnf0=0A =20 =0A =20 echo 192.168.1.102 > /etc/defaultrouter=0A =20 =0A =20 =0A =20 Boris.=0A =20 =0A =20 --- On Sun, 7/26/09, =0AMr. Teo En Ming (Zhang Enming) =0A< enming.teo@asi= asoftsea.net =0A> wrote: =0A =0A =0A =20 From: Mr. Teo En Ming (Zhang Enming) <=0A enming.teo@asiasoftsea.net >=0A = =20 Subject: Re: [Xen-devel] Unable to Configure Xen Dom 0 in =0AJeremy's PVOP= S Kernel=0A =20 To: bderzhavets@yahoo.com, xen-devel@lists.xensource.com=0A =20 Date: Sunday, July 26, 2009, 5:08 AM =0A=0A =0A =0A = I am using static IP =0Aaddress. =0A =0A -- Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering)=20 BEng(Hons)(Mechanical Engineering) Technical Support Engineer Information Technology Department Asiasoft Online Pte Ltd Tampines Central 1 #04-01=20 Tampines Plaza=20 =20 Singapore=20 529541 Republic of=20 Singapore=20 Mobile Phone: +65-9648-9798 MSN: teoenming@hotmail.com=20 =0A =0A =20 =0A =20 Boris Derzhavets wrote: =0A =0A =0A =0A = =0A Does your OpenSuse 11.1 =0A32-bit has static IP = address or it obtain it via DHCP ?=0A =20 If second option is in place please submit=0A =20 # brctl show=0A =20 =0A =20 Boris.=0A =20 =0A =20 --- On Sat, =0A7/25/09, Mr. Teo En Ming (Zhang Enming) =0A=0A wrote: =0A =0A =0A =0A=0A = =20 From: Mr. Teo En Ming (Zhang Enming) =0A=0A = =20 Subject: Re: [Xen-devel] Unable to Configure Xen Dom =0A0 in Jeremy's PVOP= S Kernel=0A =20 To: enming.teo@asiasoftsea.net=0A =20 Cc: "Sander Eikelenboom" , bderzhavets@yahoo.com, = =0Axen-devel@lists.xensource.com, Pasi Kr@yahoo.com=0A =20 Date: Saturday, July 25, 2009, 10:50 PM =0A=0A =0A = =0A =0AAt the moment there is only one network card insta= lled on my lab PC in my =0Acompany running OpenSUSE 11.1 32-bit with Xen 3.= 4.1-rc8 Dom 0 kernel =0A2.6.30-rc6 (jeremy). So when there are more network= cards installed, there =0Awill be eth0, eth1, eth2 ethernet bridges, etc.= =0A =20 =0A =20 Then I can assign the virtual network card in each =0Avirtual machine to a= specific ethernet network bridge (out of many bridges) =0Ain Domain 0 usin= g the vif command in guest domain configuration. =0A=0A =0A = -- Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering)=20 BEng(Hons)(Mechanical Engineering) Technical Support Engineer Information Technology Department Asiasoft Online Pte Ltd Tampines Central 1 #04-01=20 Tampines Plaza=20 =20 Singapore=20 529541 Republic of=20 Singapore=20 Mobile Phone: +65-9648-9798 MSN: teoenming@hotmail.com =0A =0A =20 Mr. Teo En Ming (Zhang Enming) wrote: =0A=0A =0A = =0ADear Boris,=0A =20 =0A =20 The ethernet network bridge on OpenSUSE 11.1 is =0Aeth0. =0A = =0A -- Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering)=20 BEng(Hons)(Mechanical Engineering) Technical Support Engineer Information Technology Department Asiasoft Online Pte Ltd Tampines Central 1 #04-01=20 Tampines Plaza=20 =20 Singapore=20 529541 Republic of=20 Singapore=20 Mobile Phone: +65-9648-9798 MSN: teoenming@hotmail.com =0A =0A =20 Boris Derzhavets wrote: =0A =0A =0A = =0A =0A =0AThis means that= OSOL =0Ainstaller (by default ) will issue DHCPDISCOVER via your Xen bridg= e, looking =0Afor DHCP server on your LAN. Only on RHEL 5.3=0A = =20 (F10 with Xen 3.3.1 src.rpm been installed =0Aalong with generated package= s) with libvirtd & dnsmasq up and running =0Ayou can specify=0A = =20 =A0vif=3D['bridge=3Dvirbr0' ] to detect DHCP =0AServer at your Dom0.=0A = =20 =0A =20 View for instance :-=0A =20 =0Ahttp://bderzhavets.wordpress.com/2009/05/07/backport-zfs-support-to-xen= -331-f10-dom0-kernel-2630-rc3-tip/=0A=0A =20 =0A =20 I don't have any experience with OpenSuse 11.1 =0A. I hardly remind they t= ried to reproduce RH's technology. Most probably =0Athey did it in SLES 11 = (not sure). Check for libvirtd&dnsmasq daemons up =0Aand running.=0A = =20 But if your OpenSuse 11.1 Dom0 is on "dhcp" =0Abridge itself , then no pro= blems. Just vif=3D['bridge=3Deth0'].=0A =20 =0A =20 Boris.=0A =20 =0A =20 --- On Sat, =0A7/25/09, Mr. Teo En Ming (Zhang Enming) =0A< enming.teo@asi= asoftsea.net =0A> wrote: =0A =0A =0A= =0A =20 From: Mr. Teo En Ming (Zhang Enming) =0A< enming.teo@asiasoftsea.net =0A>= =0A =20 Subject: Re: [Xen-devel] Unable to Configure =0AXen Dom 0 in Jeremy's PVOP= S Kernel=0A =20 To: bderzhavets@yahoo.com=0A =20 Cc: "Sander Eikelenboom" =0A, Pasi Kr@yahoo.com, =0A= xen-devel@lists.xensource.com=0A =20 Date: Saturday, July 25, 2009, 12:32 PM =0A =0A =0A = =0A =0ADear Boris,=0A = =20 =0A =20 This means I have to install a DHCP server or =0Adnsmasq in my Dom 0, list= ening on my Dom 0's IP address, so that it can =0Aassign dynamic IP address= es to the DomU.=0A =20 =0A =20 By the way, are there any paravirtualized =0Adevice drivers that I can ins= tall in DomU to improve the performance of the =0Avirtual machine?=0A = =20 =0A =20 Thank you. =0A =0A -- Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering)=20 BEng(Hons)(Mechanical Engineering) Technical Support Engineer Information Technology Department Asiasoft Online Pte Ltd Tampines Central 1 #04-01=20 Tampines Plaza=20 =20 Singapore=20 529541 Republic of=20 Singapore=20 Mobile Phone: +65-9648-9798 MSN: teoenming@hotmail.com =0A =0A=0A = =20 Boris Derzhavets wrote: =0A=0A =0A = =0A =0A =0A = >I =0Anoticed under the guest domain configuration there is = a parameter called =0A>'extra' kernel parameter. Does the 'nowin' argument = stand for no =0A>graphical windows?=0A =20 =0A =20 Login as jack/jack to text console.=0A =20 =0A =20 Wait until :-=0A =20 =0A =20 $ pfexec ifconfig -a=0A =20 =0A =20 will show up your IPv4 address=0A =20 =0A =20 $ mkdir .vnc=0A =20 $ cp .Xclients .vnc/xstartup=0A =20 $ vncserver=0A =20 =0A =20 Connect via vncviewer IP-DomU:1 from =0Aanother terminal session to OSOL D= omU. In case OSOL installer will fail to =0Aobtain IP via DHCPDISCOVER,=0A = =20 let me know. It might happen and requires =0ASolaris Kernel Model Debugger= =0A =20 to disable checksum offloading at boot =0Aup. Seems to be hardware depende= nt issue for OSOL 2009.06=0A =20 =0A =20 **********************************=0A =20 Copy ramdisk and kernel to Dom0=0A =20 **********************************=0A =20 =0A =20 =0A[root@ServerXen isos]# cat copy.sh=0A =20 mount -o =0Aloop,ro osol-0906-x86.iso /mnt=0A = =20 cp =0A/mnt/boot/amd64/x86.microroot /home/boris/solaris=0A = =20 cp =0A/mnt/platform/i86xpv/kernel/amd64/unix /home/boris/solaris=0A = =20 =0A =20 =0A =20 =0A =20 ***********************=0A =20 Installation profile:-=0A =20 ***********************=0A =20 =0A =20 =0A[root@ServerXen solaris]# cat osol200906.install=0A = =20 name =3D =0A"sol0906"=0A =20 vcpus =3D =0A1=0A =20 memory =3D =0A"1024"=0A =20 kernel =3D =0A"/home/boris/solaris/unix"=0A =20 ramdisk =3D =0A"/home/boris/solaris/x86.microroot"=0A = =20 extra =3D =0A"/platform/i86xpv/kernel/amd64/unix - nowin -B install_media= =3Dcdrom"=0A=0A =20 disk =3D =0A['phy:/dev/loop0,xvdc:cdrom,r','phy:/dev/sdb5,xvda,w']=0A = =20 # Would =0Awork as well=0A =20 # disk =3D =0A['phy:/dev/loop0,6:cdrom,r','phy:/dev/sdb5,0,w']=0A=0A = =20 vif =3D =0A['bridge=3Deth1']=0A =20 =0Aon_shutdown =3D "destroy"=0A =20 on_reboot =0A=3D "destroy"=0A =20 on_crash =3D =0A"destroy"=0A =20 =0A =20 Boris=0A =20 =0A =20 --- On Sat, 7/25/09, Mr. Teo En Ming (Zhang Enming) < =0Aenming.teo@asiaso= ftsea.net > =0Awrote: =0A =0A = =0A =20 From: Mr. Teo En Ming (Zhang Enming) =0A< enming.teo@asiasoftsea.net =0A>= =0A =20 Subject: Re: [Xen-devel] Unable to =0AConfigure Xen Dom 0 in Jeremy's PVOP= S Kernel=0A =20 To: =0Aenming.teo@asiasoftsea.net =0A =20 Cc: "Sander Eikelenboom" =0A, "Boris Derzhavets" =0A= , xen-devel@lists.xensource.com, =0A=3D?ISO-8859-1?Q= ?Pasi_K=3DE4r?=3D@yahoo.com=0A =20 Date: Saturday, July 25, 2009, 7:14 =0AAM =0A =0A= =0A Dear All,=0A = =20 =0A =20 I am trying to install OpenSolaris =0A2009.06 32-bit paravirtualized guest= on OpenSUSE 11.1 32-bit paravirt-ops =0Aenabled Xen 3.4.1-rc8 Dom 0 Kernel= 2.6.30-rc6.=0A =20 =0A =20 However, I am getting an opensolaris =0Aconsole login prompt. There is no = GNOME DE for me to launch the GUI =0Ainstaller for OpenSolaris. I am using = the OpenSolaris LiveCD 32-bit.=0A =20 =0A =20 I noticed under the guest domain =0Aconfiguration there is a parameter cal= led 'extra' kernel parameter. Does the =0A'nowin' argument stand for no gra= phical windows?=0A =20 =0A =20 =0Ahttp://4.bp.blogspot.com/_zzjv8MCM2sk/SmoT4kZta-I/AAAAAAAAAE0/xxUGuNunP= oY/s1600-h/01.jpeg=0A=0A =20 =0A =20 =0Ahttp://4.bp.blogspot.com/_zzjv8MCM2sk/SmoT5YG2sNI/AAAAAAAAAFM/H0ntFt6LC= x4/s1600-h/04.jpeg=0A=0A =20 =0A =20 =0Ahttp://2.bp.blogspot.com/_zzjv8MCM2sk/SmoT5uzjF6I/AAAAAAAAAFU/2Y3KNWPUw= Wk/s1600-h/05.jpeg=0A=0A =20 =0A =20 Then I also get the "invalid disk =0Adevice number (768)" error. Do I need= to use xvda instead of hda?=0A =20 =0A =20 Thank you very much. =0A=0A =0A = -- Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering)=20 BEng(Hons)(Mechanical Engineering) Technical Support Engineer Information Technology Department Asiasoft Online Pte Ltd Tampines Central 1 #04-01=20 Tampines Plaza=20 =20 Singapore=20 529541 Republic of=20 Singapore=20 Mobile Phone: +65-9648-9798 MSN: teoenming@hotmail.com =0A =0A = =20 =0A =20 Teo En Ming wrote: =0A=0A =0A = =0A As a =0Amatter of fact, our ser= vers are either Dell PowerEdge 1950/2950 and IBM =0AxSeries. =0A = =0A =0A = =0A =A0 =0A =0A = =0A =0A =0A = I am =0Ajust testing it out on our lab PC first.= =0A =20 =A0 =0A =0A =0A = =0A Mr. Teo =0AEn Mi= ng (Zhang Enming) Dip(Mechatronics Engineering) BEng(Hons)(Mechanical =0AEn= gineering) =0A =0A = =0A =0A =0ATechnic= al Support Engineer =0A =0A = =0A =0A = =0AInformation Technology Department=0A =20 Asiasoft Online Pte Ltd=0A =20 Tampines Central 1 #04-01 Tampines =0APlaza=0A = =20 =0A Singapore 529541 =0A =0A =0A = =0A =0A = =0ARepublic of Singapore=0A =20 Mobile Phone =0A=0A: +65-9648-9798=0A =20 MSN: teoenming@hotmail.com =0A=0A =0A = =0A =0A = =0A=A0 =0A =0A = -----Original Message-----=0A =20 From: "Teo En Ming" =0A< enming.teo@asiasoftsea.net =0A>=0A = =20 To: "Boris Derzhavets" =0A, "Pasi K=E4rkk=E4inen" <= pasik@iki.fi>=0A =20 Cc: Sander Eikelenboom =0A, xen-devel@lists.xensourc= e.com=0A =20 Date: Sat, 25 Jul 2009 02:27:02 +0800=0A =20 Subject: Re: Re[8]: [Xen-devel] =0AUnable to Configure Xen Dom 0 in Jeremy= 's PVOPS Kernel =0A =0A =0A = =0A Dear =0ABoris, =0A = =0A =0A = =0A =A0 =0A =0A = =0A =0A = =0A My next =0Astep will be a 64-bit = Xen Dom 0 host.=0A =20 =A0 =0A =0A = =0A =0A Mr. Teo= =0AEn Ming (Zhang Enming) Dip(Mechatronics Engineering) BEng(Hons)(Mechani= cal =0AEngineering) =0A =0A = =0A =0A = =0ATechnical Support Engineer =0A = =0A =0A =0A = =0AInformation Technology Department=0A = =20 Asiasoft Online Pte Ltd=0A =20 Tampines Central 1 #04-01 Tampines =0APlaza=0A = =20 =0A Singapore 529541 =0A =0A =0A = =0A =0A = =0ARepublic of Singapore=0A =20 Mobile Phone =0A=0A: +65-9648-9798=0A =20 MSN: teoenming@hotmail.com =0A =0A =0A = =0A =0A = =0A=A0 =0A =0A = -----Original Message-----=0A = =20 From: Boris Derzhavets =0A=0A = =20 To: Pasi K=E4rkk=E4inen =0A, =0Aenming.teo@asiasoftsea.net = =0A =20 Cc: Sander Eikelenboom =0A, xen-devel@lists.xensourc= e.com=0A =20 Date: Fri, 24 Jul 2009 10:57:49 =0A-0700 (PDT)=0A = =20 Subject: Re: Re[8]: [Xen-devel] =0AUnable to Configure Xen Dom 0 in Jeremy= 's PVOPS Kernel =0A=0A =0A = =0A =0A = =0A Teo, it =0Ais up to= you how to manage, if you just having fun.=0A = =20 Otherwise, downloading 64-bit =0AOpenSuse 11.1 ISO image=0A = =20 takes just 12-14 hr even at =0Aslow ADSL speed ( like 100 KB/sec).=0A = =20 Install takes 30 minutes and =0Abrings you to the trusted results, instead= =0A =20 of wasting a lot of time in =0Acase of business environment assignment.=0A= =20 Pasi has 32-bit experience due =0Ato hardware limitations, which you don't= =0A =20 have.=0A =20 =0A =20 Boris.=0A =20 =0A =20 --- On Fri, 7/24/09, Teo En Ming < =0Aenming.teo@asiasoftsea.net > wrote: = =0A =0A =0A = =0A =20 From: Teo En Ming =0A< enming.teo@asiasoftsea.net =0A>=0A = =20 Subject: Re: Re[8]: [Xen-devel] =0AUnable to Configure Xen Dom 0 in Jeremy= 's PVOPS Kernel=0A =20 To: "Boris Derzhavets" =0A, "Pasi K=E4rkk=E4inen" <= pasik@iki.fi>=0A =20 Cc: "Sander Eikelenboom" =0A, xen-devel@lists.xensou= rce.com=0A =20 Date: Friday, July 24, 2009, =0A12:56 PM =0A = =0A =0A = =0A =0ADear Boris, =0A = =0A = =0A =0A = =0A=A0 =0A =0A = =0A =0A= =0AMy colleague installed OpenSUSE = 11.1 32-bit on the Core 2 Duo machine in our =0Alabs. Please see my earlier= replies in the same topic. =0A=0A = =0A =0A = =0A =0A=A0 =0A = =0A =0A = =0A = =0AI was too lazy to reformat and install 64-bit OpenSUSE, so I proceeded = with =0AXen Dom 0 pvops kernel compilation on 32-bit Linux host. =0A=0A = =0A = =0A =0A = =0A=A0 =0A =0A = =0A =0A = =0AI admit I am getting a lot of head= ache. Haha.=0A =20 =A0 =0A=0A =0A = =0A =0A = =0AMr. Teo En Ming (Zhang Enming) Dip(Mechatroni= cs Engineering) =0ABEng(Hons)(Mechanical Engineering) =0A = =0A =0A = =0A = =0ATechnical Support Engineer =0A = =0A =0A = =0A =0AInformation Technology= Department=0A =20 Asiasoft Online Pte Ltd=0A =20 Tampines Central 1 #04-01 =0ATampines Plaza=0A = =20 =0A Singapore =0A529541 =0A =0A = =0A = =0A =0ARepublic of Singapore=0A = =20 Mobile Phone =0A: +65-9648-9798=0A = =20 MSN: teoenming@hotmail.com =0A =0A = =0A =0A = =0A =0A =A0 =0A = =0A -----O= riginal Message-----=0A =20 From: Boris Derzhavets =0A=0A = =20 To:=0A enming.teo@asiasoftsea.net , Pasi K=E4rkk=E4inen =0A= =0A =20 Cc: Sander Eikelenboom =0A, xen-devel@lists.xensourc= e.com=0A =20 Date: Fri, 24 Jul 2009 =0A09:57:18 -0700 (PDT)=0A = =20 Subject: Re: Re[8]: =0A[Xen-devel] Unable to Configure Xen Dom 0 in Jeremy= 's PVOPS Kernel =0A =0A =0A = =0A = =0A =0A = =0AOnce again, i don't see any reason to to run 32-bit= OS on Core2Duo,=0A =20 unless you like Xen =0Ahead ache. Core development (PVOPS) is obviously=0A= =20 running in 64-bit =0Aenvironment.=0A = =20 =0A =20 Boris.=0A =20 =0A =20 --- On Fri, 7/24/09, Boris Derzhavets =0A wrote: = =0A =0A = =0A =20 From: Boris Derzhavets =0A=0A = =20 Subject: Re: Re[8]: =0A[Xen-devel] Unable to Configure Xen Dom 0 in Jeremy= 's PVOPS Kernel=0A =20 To:=0A enming.teo@asiasoftsea.net , "Pasi K=E4rkk=E4inen" =0A=0A =20 Cc: "Sander =0AEikelenboom" , xen-devel@lists.xensou= rce.com=0A =20 Date: Friday, July 24, =0A2009, 12:47 PM =0A = =0A =0A = =0A = =0A =0A = >After doing the above, I =0Are= -installed back the Xen hypervisor, libraries and tools, and also >the =0Ak= ernel, initrd, and modules. Then I proceeded to reboot my machine. After = =0Arebooting, > my CentOS 4.7 32-bit PV guest is still able to start and = =0Arun! =0A =20 =0A =20 Why it wouldn't ? =0AIf your image stays=A0 the same. =0A =0A = =0A = =0A =0A>= I am still very puzzled! What causes the PV guest initially =0Acannot star= t? Then what >subsequently causes the PV guest to suddenly be =0Aable to st= art and run??? =0A =0A = =0A = =0A = =0A=A0 =0A =0A = =0A = =0A=0A = =20 That is not =0Asupposed to happen. I would suggest clean OS (without any b= uilt in xen =0Apresence) install , followed by=A0 Xen 3.4.1+pvops kernel cl= ean install.=0A =20 =0A =20 Boris.=0A =20 =0A =20 --- On Fri, 7/24/09, Teo En Ming < =0Aenming.teo@asiasoftsea.net > wrote: = =0A =0A =0A = =0A = =20 From: Teo En Ming =0A< enming.teo@asiasoftsea.net =0A>=0A = =20 Subject: Re: =0ARe[8]: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy= 's PVOPS Kernel=0A =20 To: "Teo En Ming" =0A< enming.teo@asiasoftsea.net =0A>, "Pasi K=E4rkk=E4in= en" =0A =20 Cc: "Sander =0AEikelenboom" , xen-devel@lists.xensou= rce.com=0A =20 Date: Friday, =0AJuly 24, 2009, 12:19 PM =0A = =0A = =0A =0A = =0ADear All, =0A = =0A = =0A =0A = =0A=A0 =0A = =0A = =0A = =0A =0AI am very puzzl= ed. In investigating the cause of the sudden =0Asuccess of the CentOS 4.7 3= 2-bit PV guest being able to run, I have =0Auninstalled virt-manager and al= l of its dependencies: =0A=0A = =0A =0A = =0A = =0A=A0 =0A = =0A =0A = =0A = =0Adocbook =0A = =0A = =0A =0A = =0Apython-gtk-vnc =0A = =0A = =0A = =0A =0Axen-libs 3= .3.1 =0A =0A = =0A = =0A = =0Ascrollkeeper =0A = =0A =0A = =0A = =0Axen-tools 3.3.1 =0A = =0A = =0A =0A = =0Alibvirt 0.4.6 =0A = =0A = =0A = =0A =0Alibvirt-python = =0A =0A = =0A = =0A = =0Avm-install 0.3.24 =0A = =0A =0A = =0A = =0A=A0 =0A = =0A =0A = =0A = =0AThen I proceeded to "make uninstall" in xen-= 3.4-testing source =0Atree, which also removed my self compiled Xen Dom 0 p= vops enabled kernel, =0Ainitrd and kernel modules. =0A = =0A = =0A =0A = =0A=A0 =0A = =0A = =0A = =0A =0AAfter doing th= e above, I re-installed back the Xen hypervisor, =0Alibraries and tools, an= d also the kernel, initrd, and modules. Then I =0Aproceeded to reboot my ma= chine. After rebooting, my CentOS 4.7 32-bit PV =0Aguest is still able to s= tart and run! =0A =0A= =0A = =0A = =0A=A0 =0A = =0A =0A = =0A = =0AI am still very puzzled! What causes the PV guest i= nitially cannot =0Astart? Then what subsequently causes the PV guest to sud= denly be able to =0Astart and run??? =0A = =0A = =0A =0A = =0A=A0 =0A = =0A = =0A =0A = =0A***scratches head*** =0A = =0A = =0A = =0A =0A=A0 = =0A =0A = =0A = =0A = =0AAnyway my CentOS 4.7 guest domain is now running. I shall now =0Aproceed= to virtualize OpenSolaris 2009.06. =0A = =0A = =0A =0A = =0A=A0 =0A = =0A = =0A =0A = =0AThank you. =0A = =0A = =0A = =0A =0A=A0 =0A = =0A = =0A = =0A =0AAlso se= e screenshots of my CentOS 4.7 PV guest here: =0Ahttp://teo-en-ming-aka-zha= ng-enming.blogspot.com/2009/07/creating-centos-47-32-bit.html=0A=0A = =20 =A0 =0A =0A =0A = =0A = =0A = =0AMr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering) =0A= BEng(Hons)(Mechanical Engineering) =0A = =0A = =0A =0A = =0ATechnical Support Engineer =0A = =0A = =0A = =0A =0AInfor= mation Technology Department=0A = =20 Asiasoft =0AOnline Pte Ltd=0A = =20 Tampines =0ACentral 1 #04-01 Tampines Plaza=0A = =20 =0A Singapore =0A 529541 =0A = =0A =0A = =0A = =0ARepublic of Singapore=0A = =20 Mobile =0APhone: +65-9648-9798=0A = =20 MSN: =0Ateoenming@hotmail.com =0A = =0A =0A = =0A = =0A =A0 =0A = =0A = -----Original Message-----=0A = =20 From: "Teo En =0AMing" < =0Aenming.teo@asiasoftsea.net >=0A = =20 To: "Teo En =0AMing" < =0Aenming.teo@asiasoftsea.net >, "Pasi K=E4rkk=E4in= en" =0A=0A = =20 Cc: Sander =0AEikelenboom , xen-devel@lists.xensourc= e.com=0A =20 Date: Fri, 24 =0AJul 2009 22:54:26 +0800=0A = =20 Subject: Re: =0ARe[8]: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy= 's PVOPS Kernel =0A =0A = =0A =0A = Hi Pasi, =0A = =0A = =0A = =0A =A0 =0A = =0A = =0A = =0A It'= s very strange. Suddenly my CentOS 4.7 =0A32-bit PV guest is able to start!= !! Previously it refuses to start at all. =0A =0A = =0A = =0A =0A = =A0 =0A = =0A = =0A = =0A I think I = must have changed something in Dom 0 =0Awhen I attempted "yast --install vi= rt-manager". This action might have =0Asolved the problem. When I tried to = install virt-manager, it also tries to =0Ainstall xen-libs-3.3.1 and xen-to= ols-3.3.1 as dependencies. However, I =0Astarted off my Xen Dom 0 pvops ker= nel install with Xen 3.4.1 rc8 branch. =0A =0A = =0A = =0A =0A = =A0 =0A = =0A = =0A = =0A I need to inv= estigate more why suddenly my =0ACentOS 4.7 32-bit PV guest is able to star= t.=0A =20 =A0 =0A =0A =0A = =0A = =0A = Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics =0AEngineer= ing) BEng(Hons)(Mechanical Engineering) =0A = =0A = =0A =0A = Technical Support Engineer = =0A=0A =0A = =0A = =0A = Information Technology Department=0A = =20 Asiasoft =0AOnline Pte Ltd=0A = =20 Tampines =0ACentral 1 #04-01 Tampines Plaza=0A = =20 =0A Singapore =0A 529541 =0A = =0A =0A = =0A = =0ARepublic=0A of =0A Singapore=0A = =20 Mobile =0APhone: +65-9648-9798=0A = =20 MSN: =0Ateoenming@hotmail.com =0A = =0A = =0A =0A = =A0 =0A = =0A = =0A-----Original =0AMessage-----=0A = =20 From: "Teo =0AEn Ming" < =0Aenming.teo@asiasoftsea.net >=0A = =20 To: "Pasi =0AK=E4rkk=E4inen" =0A = =20 Cc: Sander =0AEikelenboom , xen-devel@lists.xensourc= e.com=0A =20 Date: Fri, =0A24 Jul 2009 21:54:00 +0800=0A = =20 Subject: =0ARe: Re[8]: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy= 's PVOPS =0AKernel =0A = =0A =0A = Hi Pasi, =0A = =0A = =0A = =0A = =A0 =0A =0A = =0A = =0A = I realized that Fedora 10 32-bit anaconda =0Ainstaller = does not install PAE kernel after mounting the guest disk image =0Afile. I = mounted the guest disk image file using losetup and kpartx which =0Aadds de= vice nodes to /dev/mapper. I examined the /boot directory after =0Amounting= the guest disk image file and found no PAE vmlinuz and initrd. =0A =0A = =0A = =0A = =0A = =A0 =0A = =0A =0A = =0A = Still using the mounted Fedora 10 32-bit guest= =0Adisk image file, I changed root to the guest disk filesystems and attem= pted =0Ato install the PAE kernel. Then I modified menu.lst to boot the PAE= kernel. =0AAfter modifying the grub configuration of the guest domain, I u= n-mounted the =0Aguest filesystem. =0A = =0A = =0A =0A = =A0 =0A = =0A = =0A = =0A I pr= oceeded to boot the F10 32-bit guest, since =0AI changed to PAE kernel. It = is able to boot now (since the PAE kernel is =0Axen-aware) but then it comp= lains cannot mount /dev/root. Probably something =0Ato do with the PAE init= rd file. =0A =0A = =0A = =0A = =0A = =20 =A0 =0A =0A =0A = =0A = =0A = Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics =0A= Engineering) BEng(Hons)(Mechanical Engineering) =0A = =0A = =0A = =0A Technical S= upport Engineer =0A=0A = =0A =0A = =0A = Information Technology Department=0A = =20 Asiasoft =0AOnline Pte Ltd=0A = =20 Tampines =0ACentral 1 #04-01 Tampines Plaza=0A = =20 =0A Singapore =0A 529541 =0A = =0A =0A= =0A = =0ARepublic=0A of =0A Singapore= =0A =20 Mobile =0APhone: +65-9648-9798=0A = =20 MSN: =0Ateoenming@hotmail.com =0A = =0A = =0A =0A = =A0 =0A = =0A = =0A-----Original =0AMessage-----=0A = =20 From: =0APasi K=E4rkk=E4inen =0A = =20 To: Teo =0AEn Ming < =0Aenming.teo@asiasoftsea.net >=0A = =20 Cc: =0ASander Eikelenboom , =0Axen-devel@lists.xenso= urce.com=0A =20 Date: =0AFri, 24 Jul 2009 16:31:19 +0300=0A = =20 Subject: =0ARe: Re[8]: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy= 's PVOPS =0AKernel =0A = =0A =0A = On Fri, Jul 24, 2009= at =0A08:37:09PM +0800, Teo En Ming wrote:=0A = =20 > Hi=0A =20 >=0A =20 > I =0Aattempted to install Fedora 10 32-bit PV guest using=0A = =20 > =0Aimages/pxeboot/vmlinuz-PAE and images/pxeboot/initrd-PAE.img from the= F10=0A =20 > =0Amedia. The non-PAE kernel could not load the installer. I finished my= Fedora=0A =20 > 10 =0A32-bit PV guest installation but it also cannot boot up after=0A = =20 > =0Ainstallation, same as the CentOS 4.7 PV guest installation.=0A = =20 >=0A =20 =0A =20 Fedora =0A10 installer has a bug, as a default it installs non-PAE kernel = for=0A =20 xen =0AdomU. You need to use a kickstart script (like this) to fix it:=0A = =20 =0Ahttp://pasik.reaktio.net/fedora/f10-xen-domu-ks.cfg=0A = =20 =0A =20 The =0Aimportant lines being:=0A = =20 =0A =20 -kernel=0A =20 =0Akernel-PAE=0A = =20 =0A =20 (Fedora =0A10 and Fedora 11 default kernels are compiled with pv_ops Xen d= omU=0A =20 support =0Aenabled, so there's no need for separate kernel-xen with these = distros).=0A = =20 =0A =20 Fedora =0A11 doesn't have that installer bug, so it installs right=0A = =20 =0Aout-of-the-box as Xen domU.=0A = =20 =0A =20 What's =0Athe error you get when you start the guest after installation?= =0A =20 Please =0Apaste the "xm log" as text.=0A = =20 =0A =20 I don't =0Ahave any problems with CentOS 5.3 dom0.=0A = =20 =0A =20 -- Pasi =0A =0A = =0A =0A = =0A = =0A = =0A =0A = =0A = =20 -----Inline =0AAttachment Follows----- =0A = =0A =0A= =0A____________________= ___________________________=0A = =20 Xen-devel =0Amailing list=0A = =20 =0AXen-devel@lists.xensource.com=0A = =20 =0Ahttp://lists.xensource.com/xen-devel =0A = =0A = =0A =0A = =0A = =0A =A0 =0A =0A = =0A = =0A =20 -----Inline Attachment =0AFollows----- =0A = =0A =0A = =0A______________________________________= _________=0A =20 Xen-devel mailing =0Alist=0A = =20 =0AXen-devel@lists.xensource.com=0A = =20 =0Ahttp://lists.xensource.com/xen-devel =0A = =0A =0A = =0A = =0A =0A =A0 =0A = =0A =0A = =0A =0A = =20 -----Inline Attachment =0AFollows----- =0A = =0A =0A = =0A_______________________________________________=0A = =20 Xen-devel mailing list=0A =20 Xen-devel@lists.xensource.com=0A =20 =0Ahttp://lists.xensource.com/xen-devel =0A = =0A =0A = =0A =0A = =0A=A0 =0A =0A = =0A =0A =20 =20 =0A =20 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com =20 http://lists.xensource.com/xen-devel =A0 =0A =0A=A0 =0A = =0A =0A =0A = =20 -----Inline Attachment Follows----- =0A =0A =0A = =0A =0A = =20 No virus found in this outgoing =0Amessage.=0A = =20 Checked by AVG - www.avg.com=0A =20 Version: 8.5.392 / Virus Database: =0A270.13.29/2260 - Release Date: 07/25= /09 01:48:00 =0A =0A = =0A =0A =20 -----Inline Attachment Follows----- =0A =0A =0A = =0A =0A_________________= ______________________________=0A =20 Xen-devel mailing list=0A =20 Xen-devel@lists.xensource.com=0A =20 =0Ahttp://lists.xensource.com/xen-devel =0A =0A= =0A =0A = =0A =0A =A0 =0A=0A =0A = =20 =20 =0A =20 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com =20 http://lists.xensource.com/xen-devel =A0 =0A =0A =A0 =0A=0A =0A = =0A =0A=0A =20 -----Inline Attachment Follows----- =0A=0A =0A = =0A =0A=0A =20 No virus found in this outgoing message.=0A =20 Checked by AVG - www.avg.com=0A =20 Version: 8.5.392 / Virus Database: =0A270.13.29/2260 - Release Date: 07/25= /09 01:48:00 =0A =0A =0A = =0A=0A =20 -----Inline Attachment Follows----- =0A=0A =0A = =0A =0A=0A_________________________________= ______________=0A =20 Xen-devel mailing list=0A =20 Xen-devel@lists.xensource.com=0A =20 =0Ahttp://lists.xensource.com/xen-devel =0A =0A = =0A =0A =0A = =A0 =0A=0A =0A =20 =20 =0A =20 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com =20 http://lists.xensource.com/xen-devel =A0 =0A =A0 =0A=0A =0A =A0 = =0A =20 =20 =0A =20 No virus found in this outgoing message. Checked by AVG - www.avg.com Version: 8.5.392 / Virus Database: 270.13.30/2262 - Release Date: 07/25/09= =20 18:01:00 =A0 =0A =20 =20 =0A =20 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com =20 http://lists.xensource.com/xen-devel =A0 =0A =A0 =0A=0A =0A =0A = =0A=0A =20 -----Inline Attachment Follows----- =0A=0A =0A = =0A =0A =20 No virus found in this outgoing message.=0A =20 Checked by AVG - www.avg.com=0A =20 Version: 8.5.392 / Virus Database: 270.13.30/2262 - =0ARelease Date: 07/25= /09 18:01:00 =0A =0A =0A =0A=0A = =20 -----Inline Attachment Follows----- =0A=0A =0A = =0A =0A_______________________________________________=0A = =20 Xen-devel mailing list=0A =20 Xen-devel@lists.xensource.com=0A =20 http://lists.xensource.com/xen-devel =0A=0A =0A = =0A =0A =0A =A0 =0A =0A = =A0 =0A =0A =0A =0A =20 -----Inline Attachment Follows----- =0A=0A =0A =0A = =0A =20 No virus found in this outgoing message.=0A =20 Checked by AVG - www.avg.com=0A =20 Version: 8.5.392 / Virus Database: 270.13.30/2262 - =0ARelease Date: 07/25= /09 18:01:00 =0A =0A =0A =0A =0A =A0 =0A = =0A No virus found in this incoming message.=0A =20 Checked by AVG - www.avg.com=0A =20 Version: 8.5.339 / Virus Database: 270.13.24/2255 - Release =0ADate: 07/22= /09 18:00:00 =0A =0A =0A=0A -----Inline Attachment Follows----- _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel =0A=0A=0A --0-1734115549-1248685063=:71087 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable
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Please, submit "brctl show"

Boris.
=
--- On Mon, 7/27/09, Teo En Ming <enming.teo@asiasoftsea.net&g= t; wrote:

From: Teo En Ming <enm= ing.teo@asiasoftsea.net>
Subject: Re: [Xen-devel] Unable to Configure= Xen Dom 0 in Jeremy's PVOPS Kernel
To: "Boris Derzhavets" <bderzhave= ts@yahoo.com>, xen-devel@lists.xensource.com
Date: Monday, July 27, 2= 009, 12:58 AM

=0A=0A
Dear Boris,=0A
=0A
 =0A
=0A
I have c= hanged my opensolaris vm configuration. Please see =0Ahttp://1.bp.blogspot.= com/_zzjv8MCM2sk/Sm0yIVtghCI/AAAAAAAAAGE/ZGkYbBhhx5w/s1600-h/01.jpeg=0A=0A
 =0A
=0A
=0Ahttp://1.bp.blogspot.com/_zzjv8MCM2sk/S= m0yIDWV0RI/AAAAAAAAAF8/aP9riPOEZyk/s1600-h/02.jpeg=0A
=0A
 = =0A
=0A
=0Ahttp://2.bp.blogspot.com/_zzjv8MCM2sk/Sm0yHzY3WCI/AAAAA= AAAAF0/gFxy7zJZXi8/s1600-h/03.jpeg=0A
=0A
 =0A
=0A
= =0Ahttp://3.bp.blogspot.com/_zzjv8MCM2sk/Sm0yHm0RO8I/AAAAAAAAAFs/hIgei-yTbx= 4/s1600-h/04.jpeg=0A
=0A
 =0A
=0A
=0Ahttp://1.bp.blo= gspot.com/_zzjv8MCM2sk/Sm0yHcUoQ_I/AAAAAAAAAFk/9AiZKPqmG80/s1600-h/05.jpeg= =0A
=0A
 =0A
=0A
=0Ahttp://4.bp.blogspot.com/_zzjv8M= CM2sk/Sm0zdXRfyuI/AAAAAAAAAGM/ZqOaIbmTzB8/s1600-h/06.jpeg=0A
=0A
&= nbsp;=0A
=0A
I see my OpenSolaris guest sending DHCPDISCOVER and m= y OpenSUSE 11.1 =0A32-bit Dom 0 Xen host sending DHCPOFFER but the OpenSola= ris virtual machine =0Ais not setting the offered dynamic IP address to it'= s virtual NIC.=0A
=0A
=0A
 =0A
=0A
=0A
&nb= sp;=0A
=0A
Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics = Engineering) =0ABEng(Hons)(Mechanical Engineering)=0A
=0A
Technica= l Support Engineer=0A
=0A
Information Technology Department=0A Asiasoft Online Pte Ltd=0A
Tampines Central 1 #04-01 Tampines Plaza= =0A
Singapore 529541=0A
=0A
Republic of Singapore=0A
Mob= ile Phone: +65-9648-9798=0A
MSN: teoenming@hotmail.com=0A
=0A =0A
=0A
=0A
-----Original =0AMessage-----=0A
From: "Boris Derzhavets" <= bderzhavets@yahoo.com>=0A
To: <xen-devel@lists.xensource.com>= ;, =0A<enming.teo@asiasoftsea.net>=0A
Date: Mon, 27 Jul 2009 13= :01:54 +0800=0A
Subject: Re: [Xen-devel] Unable to Configure Xen Dom = 0 in Jeremy's =0APVOPS Kernel=0A
=0A
=0A
=0A =0A =0A =0A =0A =0A
=0A
=0A
View= :-=0A
=0A
=0A http://www.opensolaris.org/ji= ve/thread.jspa?threadID=3D104509&tstart=3D75=0A
=0A =
To switch OSOL DomU run with static IP:-=0A
=0A =
pfexec svcadm disable network/physical:nwam && \=0A =
pfexec svcadm enable  network/physical:default=0A
= pfexec ifconfig xnf0 down=0A
pfexec ifconfig xnf0 192.168.1.= 102 netmask 255.255.255.0 =0Amtu 1492=0A
pfexec ifconfig xnf0= up=0A
pfexec route add default 192.168.1.102=0A =0A
which i can/do @ installer time to use static IP =0Aassi= gnements.  i just=0A
can't seem to get them to 'stick' o= r 'be happy' after =0Areboot and xen,=0A
run-time launch.=0A =
=0A
Use the same commands with the installed sys= tem.=0A
=0A
To make the settings permanent you a= lso need (Jurgen Keil) =0A:=0A
=0A
echo 192.168.= 1.102 netmask 255.255.255.0 mtu 1492 > =0A/etc/hostname.xnf0=0A =
=0A
rm /etc/dhcp.xnf0=0A
=0A
= echo 192.168.1.102 > /etc/defaultrouter=0A
=0A =0A
Boris.=0A
=0A
--- On Sun, 7/26/09, =0AMr. Teo En Ming (Zhang Enmin= g) =0A< enming.teo@asiasoftsea.ne= t =0A> wrote: =0A
=0A =
=0A =
From: Mr. Teo En Ming (Zhang Enming) <=0A enming.teo@asiasoftsea.ne= t >=0A
Subject: Re: [Xen-devel] Unable to Configure Xen Do= m 0 in =0AJeremy's PVOPS Kernel=0A
To: bderzhavets@yahoo.com,= xen-devel@lists.xensource.com=0A
Date: Sunday, July 26, 2009= , 5:08 AM =0A=0A
=0A
=0A
= = I am using static IP =0Aaddress. =0A
=0A = 
--

Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering)=
 
BEng(Hons)(Mechanical Engineering)

Technical Support Engineer
Information Technology Department

Asiasoft Online Pte Ltd
<=
br>Tampines Central 1 #04-01 
Tampines Plaza 
 

 Singapore  529541

 Republic of 
 Singapore 

Mobile Phone: +65-9648-=
9798

MSN: teoenming@hotmail.com 
<=
/font>
=0A
=0A
=0A =
Boris Derzhavets wrote: =0A
=0A= =0A =0A =0A = =0A
=0A
Does your OpenSuse 11.1 =0A32-bit has static IP address or= it obtain it via DHCP ?=0A
If second option is in plac= e please submit=0A
# brctl show=0A
= =0A
Boris.=0A
=0A --- On Sat, =0A7/25/09, Mr. Teo En = Ming (Zhang Enming) =0A=0A<enming.teo@asiasoftsea.net> wrot= e: =0A =0A
=0A
=0A=0A =
From: Mr. Teo En Ming (Zhang Enming) =0A<enm= ing.teo@asiasoftsea.net>=0A
Subject: Re: [Xen-de= vel] Unable to Configure Xen Dom =0A0 in Jeremy's PVOPS Kernel=0A =
To: enming.teo@asiasoftsea.net=0A =
Cc: "Sander Eikelenboom" <linux@eikele= nboom.it>, bderzhavets@yahoo.com, =0Axen-devel@lists.xensource.com, Pasi Kr= @yahoo.com=0A
Date: Saturday, July 25, 2009, 10:50 = PM =0A=0A
=0A
=0A
=0AAt the moment there is only one network card in= stalled on my lab PC in my =0Acompany running OpenSUSE 11.1 32-bit with Xen= 3.4.1-rc8 Dom 0 kernel =0A2.6.30-rc6 (jeremy). So when there are more netw= ork cards installed, there =0Awill be eth0, eth1, eth2 ethernet bridges, et= c.=0A
=0A
Then I can assign the = virtual network card in each =0Avirtual machine to a specific ethernet netw= ork bridge (out of many bridges) =0Ain Domain 0 using the vif command in gu= est domain configuration. =0A=0A
=0A = 
--

Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engi=
neering) 
BEng(Hons)(Mechanical Engineering)

Technical Support En=
gineer

Information Technology Department

Asiasoft Online Pte =
Ltd

Tampines Central 1 #04-01 
Tampines Plaza 
 

 Singa=
pore 
 529541

 Republic of 
 Singapore 

Mobile Phone: +=
65-9648-9798

MSN: teoenming@hotmail.com
=0A =
=0A Mr. Teo En Ming (Zhang Enming) wrote: =0A=0A =
=0A
=0ADear Boris,=0A
=0A =
The ethernet network bridge on OpenSUSE 11.1 is =0Aeth0.<= /font> =0A
=0A 
--

Mr. Teo En Mi=
ng (Zhang Enming) Dip(Mechatronics Engineering) 
BEng(Hons)(Mechanical E=
ngineering)

Technical Support Engineer

Information Technology=
 Department

Asiasoft Online Pte Ltd

Tampines Central 1 #04-01=
 
Tampines Plaza 
 

 Singapore 
 529541

 Republic of=
 
 Singapore 

Mobile Phone: +65-9648-9798

MSN: teoenming@h=
otmail.com
=0A
=0A
Boris Derzhavets wrote: =0A
=0A =0A = =0A =0A =0A =
=0A
=0A=0Ahttp://bderzhavets.wordpress.com/2009/05/07/backport-zfs-support= -to-xen-331-f10-dom0-kernel-2630-rc3-tip/=0A=0A =0A
I don't have any experience with OpenSuse 1= 1.1 =0A. I hardly remind they tried to reproduce RH's technology. Most prob= ably =0Athey did it in SLES 11 (not sure). Check for libvirtd&dnsmasq d= aemons up =0Aand running.=0A
But if your OpenSuse= 11.1 Dom0 is on "dhcp" =0Abridge itself , then no problems. Just vif=3D['b= ridge=3Deth0'].=0A
=0A
B= oris.=0A
=0A
--- On <= span style=3D"font-weight: bold;">Sat, =0A7/25/09, Mr. Teo En Ming (Zhang E= nming) =0A< enming.teo@asiasoftse= a.net =0A> wrote: =0A =
=0A
=0A=0A
From: Mr. Teo= En Ming (Zhang Enming) =0A< enming.teo@asiasoftsea.net =0A>=0A =
Subject: Re: [Xen-devel] Unable to Configure =0AXen Do= m 0 in Jeremy's PVOPS Kernel=0A
To: bderzhavets@y= ahoo.com=0A
Cc: "Sander Eikelenboom" =0A<linux= @eikelenboom.it>, Pasi Kr@yahoo.com, =0Axen-devel@lists.xensource.com=0A=
Date: Saturday, July 25, 2009, 12:32 PM =0A =0A
=0A
=0A
=0ADear Boris,=0A
=0A =
This means I have to install a DHCP server or =0Adnsmasq in my Dom 0,= listening on my Dom 0's IP address, so that it can =0Aassign dynamic IP ad= dresses to the DomU.=0A
=0A =
By the way, are there any paravirtualized =0Adevice drivers that I = can install in DomU to improve the performance of the =0Avirtual machine?= =0A
=0A
Thank you. =0A
=0A 
<=
font face=3D"Courier New" size=3D"2">--
Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering) 
BEng(=
Hons)(Mechanical Engineering)

Technical Support Engineer

Info=
rmation Technology Department

Asiasoft Online Pte Ltd

Tampine=
s Central 1 #04-01 
Tampines Plaza 
 

 Singapore 
 529541
 Republic of 
 Singapore 

Mobile Phone: +65-9648-9798
MSN: teoenming@hotmail.com
=0A =
=0A=0A
= Boris Derzhavets wrote: =0A=0A
= =0A =0A =0A = =0A = =0A
= =0A
>I = =0Anoticed under the guest domain configuration there is a parameter called= =0A>'extra' kernel parameter. Does the 'nowin' argument stand for no = =0A>graphical windows?=0A
=0A =
Login as jack/jack to text console.=0A =
=0A
Wait until :-=0A =
=0A
$ pfexec ifcon= fig -a=0A
=0A will show up your IPv4 address=0A
=0A =
$ mkdir .vnc=0A
= $ cp .Xclients .vnc/xstartup=0A
$ vncserve= r=0A
=0A
Con= nect via vncviewer IP-DomU:1 from =0Aanother terminal session to OSOL DomU.= In case OSOL installer will fail to =0Aobtain IP via DHCPDISCOVER,=0A =
let me know. It might happen and requires =0ASo= laris Kernel Model Debugger=0A
to disable c= hecksum offloading at boot =0Aup. Seems to be hardware dependent issue for = OSOL 2009.06=0A
=0A =
**********************************=0A Copy ramdisk and kernel to Dom0=0A
*****= *****************************=0A
= =0A
=0A[ro= ot@ServerXen isos]# cat copy.sh=0A =
mount -o =0Aloop,ro osol-0906-x86.is= o /mnt=0A
cp =0A/mnt/boot/amd64/x86.microroot /home/boris/solaris=0A
=0A =0A
=0A
***= ********************=0A
Installation profil= e:-=0A
***********************=0A =
= =0A
= =0A[root@ServerXen solaris]# cat osol200906.inst= all=0A
name =3D =0A"sol0906"=0A =
vcpus =3D =0A1=0A =
memory =3D = =0A"1024"=0A
kernel =3D =0A"/home/boris/solaris/unix"=0A =
ramdisk = =3D =0A"/home/boris/solaris/x86.microroot"=0A =
extra =3D =0A"/platform/i= 86xpv/kernel/amd64/unix - nowin -B install_media=3Dcdrom"=0A= =0A
disk = =3D =0A['phy:/dev/loop0,xvdc:cdrom,r','phy:/dev/sdb5,xvda,w']= =0A
# Woul= d =0Awork as well=0A
# disk =3D =0A['phy:/dev/loop0,6:cdrom,r','phy:/de= v/sdb5,0,w']=0A=0A
vif =3D =0A['bridge=3Deth1']=0A =
=0Aon_shutdown =3D "destroy"=0A
on_reboot =0A=3D "destroy"=0A =
on_crash =3D =0A"destroy"=0A
=0A
= Boris=0A
=0A
= --- On Sat, 7/25/09, Mr. Teo En Ming= (Zhang Enming) < =0Aenming.teo@a= siasoftsea.net > =0Awrote: =0A =
=0A
=0A =
From: Mr. Teo En Ming (Zhang Enming) =0A< enming.teo@asiasoft= sea.net =0A>=0A
Subject: Re: [Xen-devel]= Unable to =0AConfigure Xen Dom 0 in Jeremy's PVOPS Kernel=0A =
To: =0Aenming.teo@asiasoftsea.net =0A =
Cc: "Sander Eikelenboom" =0A<linux@eikelenboom.it>, "Bo= ris Derzhavets" =0A<bderzhavets@yahoo.com>, xen-devel@lists.xensource= .com, =0A=3D?ISO-8859-1?Q?Pasi_K=3DE4r?=3D@yahoo.com=0A =
Date: Saturday, July 25, 2009, 7:14 =0AAM =0A =
=0A
=0A
Dear All,=0A =
=0A
I am trying to install OpenSola= ris =0A2009.06 32-bit paravirtualized guest on OpenSUSE 11.1 32-bit paravir= t-ops =0Aenabled Xen 3.4.1-rc8 Dom 0 Kernel 2.6.30-rc6.=0A =
=0A
However, I am gettin= g an opensolaris =0Aconsole login prompt. There is no GNOME DE for me to la= unch the GUI =0Ainstaller for OpenSolaris. I am using the OpenSolaris LiveC= D 32-bit.=0A
=0A =
I noticed under the guest domain =0Aconfiguration there is a param= eter called 'extra' kernel parameter. Does the =0A'nowin' argument stand fo= r no graphical windows?=0A
=0A =
=0Ahttp://4.bp.blogspot.com/_zzjv8MCM2sk/SmoT4kZta-I/AAAAAAAAAE0/= xxUGuNunPoY/s1600-h/01.jpeg=0A=0A
=0A =
=0Ahttp://4.bp.blogspot.com/_zzjv8MCM2sk/SmoT5YG2sNI/A= AAAAAAAAFM/H0ntFt6LCx4/s1600-h/04.jpeg=0A=0A =
=0A
=0Ahttp://2.bp.blogspot.com/_zzjv8MCM2sk/Sm= oT5uzjF6I/AAAAAAAAAFU/2Y3KNWPUwWk/s1600-h/05.jpeg=0A=0A =
=0A
Then I also get the= "invalid disk =0Adevice number (768)" error. Do I need to use xvda instead= of hda?=0A
=0A =
Thank you very much. =0A=0A =
=0A 
--

Mr. Teo En Ming (Zhang En=
ming) Dip(Mechatronics Engineering) 
BEng(Hons)(Mechanical Engineering)<=
br>
Technical Support Engineer

Information Technology Department<=
br>
Asiasoft Online Pte Ltd

Tampines Central 1 #04-01 
Tampine=
s Plaza 
 

 Singapore 
 529541

 Republic of 
 Singap=
ore 

Mobile Phone: +65-9648-9798

MSN: teoenming@hotmail.com <=
/span>
=0A
=0A
=0A =
Teo En Ming wrote: =0A=0A =
=0A
=0A =
As a =0Amatter of fact, our = servers are either Dell PowerEdge 1950/2950 and IBM =0AxSeries. =0A
=0A <= /div>=0A
=0A <= div class=3D"MsoNormal">  =0A =0A =
=0A
=0A =
=0A
I am =0Ajust testing it out on our lab PC first.=0A =
  =0A =
=0A
=0A =
=0A
Mr. Teo =0AEn Ming (Zhang Enming) Dip(Mechatronics Engineer= ing) BEng(Hons)(Mechanical =0AEngineering) =0A =
=0A
=0A =
=0A
=0ATechnical Support Engineer =0A =
=0A
=0A =
=0A
=0AInformation Technology Department=0A =
Asiasoft Online Pte Ltd=0A =
Tampines Central 1 #04-01 Tampines =0APlaza=0A =
=0A Singapore 529541 =0A =0A =
=0A
=0A =
=0A
=0ARepublic of Singapore=0A =
Mobile Phone =0A=0A: +65-9648-9798=0A =
MSN: teoenming@hotmail.com =0A=0A
=0A <= /div>=0A
=0A =
=0A = =0A
=0A =
= -----Original Message-----=0A
From: "Te= o En Ming" =0A< enming.teo@asiasoftsea.net =0A>=0A =
To: "Boris Derzhavets" =0A<bderzhavets@yahoo.com>, = "Pasi K=E4rkk=E4inen" <pasik@iki.fi>=0A =
Cc: Sander Eikelenboom =0A<linux@eikelenboom.it>, xen-devel@li= sts.xensource.com=0A
Date: Sat, 25 Jul = 2009 02:27:02 +0800=0A
Subject: Re: Re[= 8]: [Xen-devel] =0AUnable to Configure Xen Dom 0 in Jeremy's PVOPS Kernel <= /span>=0A =0A =
=0A
=0A =
Dear =0ABoris, = =0A
=0A =
=0A
=0A =
  =0A =0A =
=0A
= =0A
=0A My next =0Astep will be a 64-bit Xen D= om 0 host.=0A
  = =0A
=0A <= /div>=0A
=0A =
Mr. Teo =0AEn Ming (Zhang Enmin= g) Dip(Mechatronics Engineering) BEng(Hons)(Mechanical =0AEngineering) =0A
=0A =
=0A
=0A =
=0ATechnical Support E= ngineer =0A
=0A =
=0A
=0A =
=0AInforma= tion Technology Department=0A
Asiasof= t Online Pte Ltd=0A
Tampines Central = 1 #04-01 Tampines =0APlaza=0A
=0A Sin= gapore 529541 =0A =0A
= =0A
=0A =0A
=0ARepublic of Singapore=0A =
Mobile Phone =0A=0A: +65-9648-9798=0A =
MSN: teoenming@hotmail.com =0A =0A =
=0A
= =0A
=0A =
=0A <= /font> =0A
=0A =
-----Original Message-----=0A
Fro= m: Boris Derzhavets =0A<bderzhavets@yahoo.com>=0A =
To: Pasi K=E4rkk=E4inen =0A<pasik@iki.fi>, =0Aenmi= ng.teo@asiasoftsea.net =0A
Cc: Sander= Eikelenboom =0A<linux@eikelenboom.it>, xen-devel@lists.xensource.com= =0A
Date: Fri, 24 Jul 2009 10:57:49 = =0A-0700 (PDT)=0A
Subject: Re: Re[8]:= [Xen-devel] =0AUnable to Configure Xen Dom 0 in Jeremy's PVOPS Kernel =0A=0A
=0A = =0A =0A = =0A =0A
=0A
<= font face=3D"inherit" size=3D"3">Teo, it =0Ais up to you how to manage, if you just having fun.= =0A
Otherwise, downloading 64-bit= =0AOpenSuse 11.1 ISO image=0A
ta= kes just 12-14 hr even at =0Aslow ADSL speed ( like 100 KB/sec).=0A =
Install takes 30 minutes and =0Abrings y= ou to the trusted results, instead=0A =
of wasting a lot of time in =0Acase of business environment assignment= .=0A
Pasi has 32-bit experience d= ue =0Ato hardware limitations, which you don't=0A =
have.=0A
=0A =
Boris.=0A =
=0A
--- On Fri, 7/24/09, Teo En Ming < =0Aenming.teo@asiasoftsea.net > wrote: =0A =0A =0A
=0A =
From: Teo En Ming =0A< enming.teo@asiasoftsea.net =0A>=0A =
Subject: Re: Re[8]: [Xen-devel] =0AUn= able to Configure Xen Dom 0 in Jeremy's PVOPS Kernel=0A =
To: "Boris Derzhavets" =0A<bderzhavets@yahoo.com&= gt;, "Pasi K=E4rkk=E4inen" <pasik@iki.fi>=0A =
Cc: "Sander Eikelenboom" =0A<linux@eikelenboom.it>,= xen-devel@lists.xensource.com=0A
= Date: Friday, July 24, 2009, =0A12:56 PM =0A =
=0A
=0A
=0A =
=0AD= ear Boris, =0A
= =0A
=0A =
=0A
=0A  =0A =
=0A
=0A =
=0A =
=0AMy colleague installed = OpenSUSE 11.1 32-bit on the Core 2 Duo machine in our =0Alabs. Please see m= y earlier replies in the same topic. =0A=0A =
=0A =0A
=0A =
<= span style=3D"font-size: 10pt; font-family: inherit;">=0A  =0A
=0A =
=0A
=0A =
=0AI was too lazy to reformat and install 64-bit OpenSUSE, so I proceed= ed with =0AXen Dom 0 pvops kernel compilation on 32-bit Linux host. = =0A=0A
=0A =
=0A =0A
=0A  =0A =
=0A
=0A =
=0A
=0AI admit I am getting a lot of headache= . Haha.=0A
  =0A= =0A
=0A =
=0A
= =0A
=0AMr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering) =0AB= Eng(Hons)(Mechanical Engineering) =0A =
=0A
=0A =
=0A =
=0ATechnical Support Engine= er =0A
=0A =
=0A =
=0A
=0AInformation Technology Department=0A =
Asiasoft Online Pte Ltd=0A =
Tampines Central 1 #04-01 =0ATampines Plaza=0A =
=0A Singapore =0A529541 <= /font> =0A
=0A =
=0A
= =0A
=0ARepublic of Singapore=0A =
Mobile Phone =0A: +65-9648-9798=0A =
MSN: teoenming@hotmail.com = =0A =0A
=0A =
=0A =
=0A =0A   =0A =
=0A =
-= ----Original Message-----=0A
= From: Boris Derzhavets =0A<bderzhavets@yahoo.com>=0A =
To:=0A enming.teo@asiasoftsea.net , Pasi K=E4= rkk=E4inen =0A<pasik@iki.fi>=0A =
Cc: Sander Eikelenboom =0A<linux@eikelenboom.it>, xen-devel@= lists.xensource.com=0A
Date: = Fri, 24 Jul 2009 =0A09:57:18 -0700 (PDT)=0A =
Subject: Re: Re[8]: =0A[Xen-devel] Unable to Configure Xen D= om 0 in Jeremy's PVOPS Kernel =0A =0A =
=0A =0A =0A = =0A= =0A =
=0A
=0AOnce again, i don't see any reason to to run 32-bit OS on Co= re2Duo,=0A
unless you lik= e Xen =0Ahead ache. Core development (PVOPS) is obviously=0A =
running in 64-bit =0Aenvironment.=0A =
=0A =
Boris.=0A =
=0A
--- On <= span style=3D"font-weight: bold;">Fri, 7/24/09, Boris Derzhavets <bderzhavets@yahoo.com>=0A wrote: =0A =
=0A
=0A =
From: Boris Derzhavets =0A<bderzhavets@yah= oo.com>=0A
Subject: Re= : Re[8]: =0A[Xen-devel] Unable to Configure Xen Dom 0 in Jeremy's PVOPS Ker= nel=0A
To:=0A enming.teo@= asiasoftsea.net , "Pasi K=E4rkk=E4inen" =0A<pasik@iki.fi>=0A =
Cc: "Sander =0AEikelenboom" <l= inux@eikelenboom.it>, xen-devel@lists.xensource.com=0A =
Date: Friday, July 24, =0A2009, 12:47 PM <= /span> =0A
=0A =
=0A = =0A = =0A = =0A = =0A =
=0A =
>After doing the above, I =0Are-installed bac= k the Xen hypervisor, libraries and tools, and also >the =0Akernel, init= rd, and modules. Then I proceeded to reboot my machine. After =0Arebooting,= > my CentOS 4.7 32-bit PV guest is still able to start and =0Arun! =0A =
=0A =
Why it wouldn't ? =0AIf your image = stays  the same. =0A =0A =
=0A =
=0A =
=0A> I am still v= ery puzzled! What causes the PV guest initially =0Acannot start? Then what = >subsequently causes the PV guest to suddenly be =0Aable to start and ru= n??? =0A =
=0A
=0A =
=0A =
=0A = ; =0A =0A
=0A =
=0A=0A
That is = not =0Asupposed to happen. I would suggest clean OS (without any built in x= en =0Apresence) install , followed by  Xen 3.4.1+pvops kernel clean in= stall.=0A
=0A =
Boris.=0A =
=0A =
--- On Fri, = 7/24/09, Teo En Ming < =0Aenming.= teo@asiasoftsea.net > wrote: =0A =0A=
=0A =
=0A =
From: Teo En Ming =0A< enming.teo@asiasoftsea.net =0A>= =0A
Subject: Re: = =0ARe[8]: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy's PVOPS Kerne= l=0A
To: "Teo En Mi= ng" =0A< enming.teo@asiasoftsea.net =0A>, "Pasi K=E4rkk=E4inen" <p= asik@iki.fi>=0A
= Cc: "Sander =0AEikelenboom" <linux@eikelenboom.it>, xen-devel@lists.x= ensource.com=0A
Dat= e: Friday, =0AJuly 24, 2009, 12:19 PM =0A =
=0A =
=0A =
=0A =
=0ADear All, = =0A
=0A =
=0A =
=0A =
=0A  =0A
=0A =
=0A =
=0A =
=0AI am very pu= zzled. In investigating the cause of the sudden =0Asuccess of the CentOS 4.= 7 32-bit PV guest being able to run, I have =0Auninstalled virt-manager and= all of its dependencies: =0A=0A =
=0A =
=0A =0A
=0A  =0A =
=0A =
=0A =
=0A
=0Adocbook =0A =
=0A =
=0A =
=0A =0Apython-gtk-vnc =0A =
=0A =
=0A =
=0A =
=0Axen-libs 3.3.1 =0A
=0A =
=0A =
=0A =
=0Ascrollkeepe= r =0A <= /div>=0A
=0A =
=0A =
=0A= xen-tools 3.3.1 =0A =
=0A <= /div>=0A
=0A =
=0A= libvirt 0.4.6 =0A =
=0A =
=0A =0A
=0Alibvirt-python =0A =
=0A =
=0A =
=0A =0Avm-install 0.3.24 =0A=
=0A =
=0A =
=0A =
=0A=   =0A
=0A =
=0A =
=0A =
=0AThen I procee= ded to "make uninstall" in xen-3.4-testing source =0Atree, which also remov= ed my self compiled Xen Dom 0 pvops enabled kernel, =0Ainitrd and kernel mo= dules. =0A =
=0A
=0A =
=0A =
=0A  =0A =
=0A =0A
=0A =
=0AAfter doing the above, I re-installed back the Xen hypervisor, = =0Alibraries and tools, and also the kernel, initrd, and modules. Then I = =0Aproceeded to reboot my machine. After rebooting, my CentOS 4.7 32-bit PV= =0Aguest is still able to start and run! =0A =
=0A =
=0A =
=0A =0A  =0A =
=0A =
=0A =
=0A =
=0AI am still very puzzled! What = causes the PV guest initially cannot =0Astart? Then what subsequently cause= s the PV guest to suddenly be able to =0Astart and run??? = =0A
=0A =
=0A =
=0A =
=0A  =0A
=0A =
=0A =
=0A =
=0A***scratches= head*** =0A =
=0A
= =0A
=0A =
=0A  =0A =
=0A <= /div>=0A
=0A =
=0A= Anyway my CentOS 4.7 guest domain is now running. I shall now= =0Aproceed to virtualize OpenSolaris 2009.06. =0A =
=0A =
=0A =
=0A =
=0A  =0A =
=0A =
=0A =
=0A =
=0AThank you. = =0A
=0A =
=0A =
=0A =
=0A  =0A
=0A =
=0A =
=0A =
=0AAlso see sc= reenshots of my CentOS 4.7 PV guest here: =0Ahttp://teo-en-ming-aka-zhang-enming.blogspot.= com/2009/07/creating-centos-47-32-bit.html=0A=0A =
  =0A =0A =
=0A =
=0A =
=0A =
=0AMr. Teo En Ming (Zhang Enming= ) Dip(Mechatronics Engineering) =0ABEng(Hons)(Mechanical Engineering) =0A
= =0A
=0A =
=0A =
=0ATechn= ical Support Engineer =0A =
=0A =
=0A
=0A =
=0AInformation Technology Department=0A =
Asiasoft =0AOnline Pte Ltd=0A =
Tampines =0ACentra= l 1 #04-01 Tampines Plaza=0A =
=0A Singapore =0A 529541 =0A =
=0A =
=0A =
=0A
=0ARepubl= ic: +65-9648-9798=0A =
MSN: =0Ateoenming@hotmail.com =0A =
=0A =
=0A =
=0A =
=0A &nb= sp; =0A =
=0A
-----Original= Message-----=0A From: "Teo En =0AMing" < =0Aenming.teo@asiasoftsea.net >=0A =
To: "Teo En =0AMing" &= lt; =0Aenming.teo@asiasoftsea.net >, "Pasi K=E4rkk=E4inen" =0A<pasik@= iki.fi>=0A
C= c: Sander =0AEikelenboom <linux@eikelenboom.it>, xen-devel@lists.xens= ource.com=0A
Da= te: Fri, 24 =0AJul 2009 22:54:26 +0800=0A =
Subject: Re: =0ARe[8]: [Xen-devel] Unable to Con= figure Xen Dom 0 in Jeremy's PVOPS Kernel =0A =0A =0A
=0A =
Hi Pasi, =0A =
=0A =
=0A
= =0A
  =0A =
=0A =
=0A =
=0A
It's very strange. Suddenly my CentOS 4.7 = =0A32-bit PV guest is able to start!!! Previously it refuses to start at al= l. =0A =0A =
=0A
= =0A
=0A =
  =0A =
=0A =
=0A
=0A=
I think I must have changed something in Dom 0 =0Awhen = I attempted "yast --install virt-manager". This action might have =0Asolved= the problem. When I tried to install virt-manager, it also tries to =0Ains= tall xen-libs-3.3.1 and xen-tools-3.3.1 as dependencies. However, I =0Astar= ted off my Xen Dom 0 pvops kernel install with Xen 3.4.1 rc8 branch. =0A =0A =0A
=0A =
=0A =
=   =0A =
=0A
= =0A
=0A =
I need to investigate more why suddenly my =0ACentOS 4.7 32-bit P= V guest is able to start.=0A =
  =0A =0A =
=0A =
=0A =
=0A
Mr. Teo En Ming (Zhang Enming) Dip(Mechatronic= s =0AEngineering) BEng(Hons)(Mechanical Engineering) =0A =
=0A =
=0A =
=0A =
Technical Support E= ngineer =0A=0A =
=0A =0A
=0A =
= Information Technology Department=0A =
Asiasoft =0AOnline Pte Ltd=0A =
Tampines =0ACentral = 1 #04-01 Tampines Plaza=0A =
=0A Singapore =0A 529541 =0A =
=0A =
=0A =
=0A =
=0ARepublic=0A of =0A Singapore=0A =
Mobile =0APhone= : +65-9648-9798=0A =
MSN: =0Ateoenming@hotmail.com <= /span> =0A =0A
=0A =
= =0A
  =0A =
=0A =
= =0A-----Original =0AMessage-----=0A =
From: "Teo =0AEn Ming" < =0Aenming.= teo@asiasoftsea.net >=0A =
To: "Pasi =0AK=E4rkk=E4inen" <pasik@iki.fi>=0A =
Cc: Sander =0AEikele= nboom <linux@eikelenboom.it>, xen-devel@lists.xensource.com=0A =
Date: Fri, =0A24 Ju= l 2009 21:54:00 +0800=0A =
Subject: =0ARe: Re[8]: [Xen-devel] Unable to Configure Xen Dom = 0 in Jeremy's PVOPS =0AKernel = =0A
=0A =
=0A =
Hi Pasi, =0A =
=0A =
=0A
= =0A
  =0A =
=0A =
=0A =
=0A =
I realized that Fedora 10 32-bi= t anaconda =0Ainstaller does not install PAE kernel after mounting the gues= t disk image =0Afile. I mounted the guest disk image file using losetup and= kpartx which =0Aadds device nodes to /dev/mapper. I examined the /boot dir= ectory after =0Amounting the guest disk image file and found no PAE vmlinuz= and initrd. =0A =0A =
=0A =
=0A =0A
  =0A =
=0A =
=0A =
=0A =
Still using the mounted Fedo= ra 10 32-bit guest =0Adisk image file, I changed root to the guest disk fil= esystems and attempted =0Ato install the PAE kernel. Then I modified menu.l= st to boot the PAE kernel. =0AAfter modifying the grub configuration of the= guest domain, I un-mounted the =0Aguest filesystem. =0A =
=0A =
=0A =
=0A =
  =0A =0A
=0A =
=0A =
I proceeded to boot the F10 32-bit guest, since =0AI changed to PAE = kernel. It is able to boot now (since the PAE kernel is =0Axen-aware) but t= hen it complains cannot mount /dev/root. Probably something =0Ato do with t= he PAE initrd file. =0A =
=0A =
=0A =
=0A
=0A =
  =0A =0A =
=0A =
=0A =
=0A =
Mr. Teo En Ming (Zhang Enming)= Dip(Mechatronics =0AEngineering) BEng(Hons)(Mechanical Engineering) =0A =0A
=0A =
=0A =
Technical Support Engineer =0A=0A =
=0A =
=0A =
=0A =
Information Technology Depart= ment=0A
Asi= asoft =0AOnline Pte Ltd=0A =
Tampines =0ACentral 1 #04-01 Tampines Plaza=0A =
=0A Singapore =0A 52954= 1 =0A =
=0A
= =0A
=0A =
=0ARepublic=0A<= font face=3D"inherit"> of =0A Singapo= re=0A
Mobil= e =0APhone: +65-9648-9798=0A =
MSN: =0Ateoenming@hotmail.com =0A =
=0A =
=0A =
=0A =
  =0A =
=0A =
=0A= On Fri, Jul 24, 2009 at =0A08:37:09PM +080= 0, Teo En Ming wrote:=0A =
> Hi=0A =
>=0A =
> I =0Aattempted to install Fedora 10 32-bit PV guest u= sing=0A
&= gt; =0Aimages/pxeboot/vmlinuz-PAE and images/pxeboot/initrd-PAE.img from th= e F10=0A
= > =0Amedia. The non-PAE kernel could not load the installer. I finished = my Fedora=0A <= br> > 10 =0A32-bit PV guest installation but it also cannot boot up afte= r=0A
>= =0Ainstallation, same as the CentOS 4.7 PV guest installation.=0A =
>=0A =
=0A =
Fedora =0A10 installer h= as a bug, as a default it installs non-PAE kernel for=0A =
xen =0AdomU. You need to us= e a kickstart script (like this) to fix it:=0A =
=0Ahttp://pas= ik.reaktio.net/fedora/f10-xen-domu-ks.cfg=0A =
=0A =
The =0Aimportant lines being:=0A =
=0A =
-kernel=0A =
=0Akernel-PAE=0A =
=0A =
(Fedora =0A10 and F= edora 11 default kernels are compiled with pv_ops Xen domU=0A =
support =0Aenabled, so= there's no need for separate kernel-xen with these distros).=0A =
=0A =
Fedora =0A11 doesn't have= that installer bug, so it installs right=0A =
=0Aout-of-the-box as Xen domU.=0A =
=0A =
What's =0Athe error = you get when you start the guest after installation?=0A =
Please =0Apaste the "xm log"= as text.=0A <= br>=0A
I = don't =0Ahave any problems with CentOS 5.3 dom0.=0A =
=0A =
-- Pasi =0A =0A =
=0A =
=0A =
=0A = =0A = =0A =
=0A =0A =
-----Inline =0AAttachmen= t Follows----- =0A = =0A
=0A=
=0A_______________________________________________=0A =
Xen-devel =0Amailing l= ist=0A
=0AXen-dev= el@lists.xensource.com=0A =
=0Ahttp://lists.xensource.com/xen-devel =0A
=0A =
=0A <= div class=3D"MsoNormal">=0A   =0A =
=0A = =0A
=0A =
-----Inline Attachment =0AFollows= ----- =0A
= =0A
=0A =
=0A_______= ________________________________________=0A =
Xen-devel mailing =0Alist=0A =
=0AXen-devel@lists.xensource.com=0A =
=0Ahttp://lists.xensource.= com/xen-devel =0A =
=0A
=0A =
=0A   =0A =
=0A = =0A
=0A =
=0A
-----Inl= ine Attachment =0AFollows----- =0A =
=0A
=0A =
=0A_______= ________________________________________=0A =
Xen-devel mailing list=0A =
Xen-devel@lists.xensource.com=0A =
=0Ahttp://lists.xensource.com/xen-devel =0A
=0A =
=0A =
=0A  =0A =
=0A =0A
=0A =
=0A = 


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No virus found in this outgoing =0Amessage.=0A =
Checked by AVG - www.avg.com=0A =
Version: 8.5.392 / Virus Database: =0A270.13.29/2260 - Release = Date: 07/25/09 01:48:00 =0A
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=0A______= _________________________________________=0A <= br> Xen-devel mailing list=0A
Xen-devel@l= ists.xensource.com=0A
=0Ahttp://= lists.xensource.com/xen-devel =0A =
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No virus found in this outgoing message.=0A Checked by AVG - www.avg.com=0A
Version: 8.5.392 = / Virus Database: =0A270.13.29/2260 - Release Date: 07/25/09 01:48:00 =0A
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=0A= =0A_______________________________________________=0A =
Xen-devel mailing list=0A
Xen-devel@list= s.xensource.com=0A
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=0A 


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=
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Checked by AVG - www.avg.com=



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No virus found in this outgoi= ng message.=0A
Checked by AVG - www.avg.com=0A =
Version: 8.5.392 / Virus Database: 270.13.30/2262 - =0ARelease D= ate: 07/25/09 18:01:00 =0A
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No virus found = in this outgoing message.=0A
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