From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pasi =?iso-8859-1?Q?K=E4rkk=E4inen?= Subject: Re: domU guest for xcp 0.1.1 Date: Wed, 31 Mar 2010 09:30:35 +0300 Message-ID: <20100331063035.GI1878@reaktio.net> References: <29b32d341003231321n502ab6acjc036d6726a749c17@mail.gmail.com> <29b32d341003261211k7140d298lffd9d0dae5d1b9e3@mail.gmail.com> <29b32d341003271128g2638e2cqd76adcf75fcfff8b@mail.gmail.com> <20100327184311.GK1878@reaktio.net> <29b32d341003271832p5337a2e4q70e443face36030b@mail.gmail.com> <29b32d341003272021x70d8d757s28d88f0134809c45@mail.gmail.com> <20100328113439.GO1878@reaktio.net> <20100328115550.GQ1878@reaktio.net> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Ritu kaur Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org On Tue, Mar 30, 2010 at 06:07:44PM -0700, Ritu kaur wrote: > Just to add, I have tried both com1 and com2 from baud rate 38400 to > 115200 no luck. Inputs much appreciated. > Do you have an onboard serial port, or is at some kind of SOL? -- Pasi =20 > Thanks >=20 > On Tue, Mar 30, 2010 at 5:28 PM, Ritu kaur <[1]ritu.kaur.us@[2]gmail= .com> > wrote: >=20 > Hi Pasi, >=20 > Serial console just doesn't seem to work. In extlinux.conf file I = have >=20 > # location mbr > serial 0 115200 > default xe-serial > prompt 1 > timeout 50 > ... >=20 > label xe-serial > # XenCloudPlatform (Serial) > kernel mboot.c32 > append /boot/xen.3.4.3.gz com1=3D115200,8n1 console=3Dcom1,vga > dom0_mem=3D752M lowmem_emergency_pool=3D1M crashkernel=3D64M@32M -= -- > /boot/vmlinuz-2.6.32 root=3DLABEL=3Droot-mhycetek ro console=3Dtty= 0 > earlyprintk=3Dxen nomodeset xencons=3Dhvc console=3Dhvc0 --- > /boot/initrd-2.6.32.img >=20 > From another linux m/c, I run minicom -s /dev/ttyS0, configure ser= ial > port to match above config. minicom always reports serial port as > offline. Googled and tried another option "minicom -c on /dev/ttyS= 0" > still no luck. I have made sure from BIOS on both m/c's serial com= ports > are enabled. Not quite sure what is wrong here. Does extlinux.conf= entry > looks fine? >=20 > Thanks >=20 > On Sun, Mar 28, 2010 at 4:55 AM, Pasi K=E4rkk=E4inen <[3]pasik@iki= .fi> > wrote: >=20 > On Sun, Mar 28, 2010 at 02:34:39PM +0300, Pasi K=E4rkk=E4inen wr= ote: > > On Sat, Mar 27, 2010 at 08:21:49PM -0700, Ritu kaur wrote: > > > I tried another thing. After compilation, I did "make > modules_install" in > > > xcp ddk in order to use following command > > > > > > mkinitrd -f ./initrd-2.6.32.img 2.6.32 > > > > > > I get following errors... > > > > > > modinfo: could not find module ide-disk > > > No module ide-disk found for kernel 2.6.32, aborting > > > > > > > mkinitrd reads /etc/modprobe.conf to figure out what modules s= hould > be included into the initrd image. > > >=20 > also I'm not sure if ide-disk is a required module for 2.6.32? >=20 > -- Pasi > > > My boot disk is ide and looking into .config didn't give = me any > ideas as > > > to what has to be enabled. > > > > > > > If you need some other module then fix it in /etc/modprobe.con= f > > You need to figure out what's the correct driver for your root= /boot > disk. > > > > -- Pasi > > > > > Thanks > > > > > > On Sat, Mar 27, 2010 at 6:32 PM, Ritu kaur > <[1][4]ritu.kaur.us@[2][5]gmail.com> > > > wrote: > > > > > > Thanks Pasi. I had used following command to regenerate > initrd image in > > > xcp ddk > > > > > > mkinitrd -f ./initrd-2.6.32.img > 2.6.27.42-0.1.1.xs0.1.1.737.1065xen > > > > > > it doesn't work either. While booting screen goes blank > immediately > > > after I see > > > ... > > > Booting:MBI=3D0x00010120, entry=3D0x00100000 > > > > > > and next thing I see is BIOS setup, so not sure connect= ing > serial cable > > > will reveal anything more. Inputs appreciated. > > > > > > Thanks > > > > > > On Sat, Mar 27, 2010 at 11:43 AM, Pasi K=E4rkk=E4inen > <[3][6]pasik@iki.fi> > > > wrote: > > > > > > On Sat, Mar 27, 2010 at 11:28:12AM -0700, Ritu kaur w= rote: > > > > Any inputs on this? I compiled xen/next kernel i= n > Debian Lenny > > > and booted > > > > successfully as a domU(I am using same .config f= ile > which I used > > > to build > > > > under xcp-ddk). Looks to me xen/next doesn't wor= k with > xcp0.1.1. > > > > > > > > > > You need to re-generate the dom0 kernel initrd to mat= ch > your kernel. > > > You cannot use the default xcp initrd image. > > > > > > Please provide the full serial console boot log so we= can > troubleshoot > > > it: > > > [4][7]http://wiki.xensource.com/xenwiki/XenSerialCons= ole > > > > > > -- Pasi > > > > > > > Thanks > > > > > > > > On Fri, Mar 26, 2010 at 12:11 PM, Ritu kaur > > > <[1][5][8]ritu.kaur.us@[2][6][9]gmail.com> > > > > wrote: > > > > > > > > Hi Pasi, > > > > > > > > Messages seen with not-working case > > > > > > > > > > > > /***************************************************************= ******************** > > > > kernel:/boot/xen.3.4.3.gz dom0-mem=3D752M > > > lowmem-emergency-pool=3D1M > > > > crashkernel=3D64M@32M console=3DcomX vga=3Dmod= e-0x0311 > > > > loading /boot/xen.3.4.3.gz.......... > > > > Module:/boot/vmlinuz-2.6.32 root=3DLABEL=3Droo= t-mhycetek > ro > > > Xencons=3Dhvc > > > > console=3Dhvc0 console=3Dtty0 quiet vga=3D785 = splash > > > > Loading /boot/vmlinuz-2.6.32......... > > > > Module:/boot/initrd-2.6-xen.img > > > > Loading > > > > > > > > /boot/initrd-2.6-xen.img........................................= ....................................................... > > > > Booting:MBI=3D0x00010120, entry=3D0x00100000 > > > > > > > > ****************************************************************= ***********************/ > > > > > > > > Screen is blank after these messages and syste= m > returns to BIOS > > > setup. > > > > > > > > Messages seen with working case > > > > > > > > /***************************************************************= ******************** > > > > kernel:/boot/xen.gz dom0-mem=3D752M > lowmem-emergency-pool=3D1M > > > > crashkernel=3D64M@32M comsole=3DcomX vga=3Dmod= e-0x0311 > > > > loading /boot/xen.gz.......... > > > > Module:/boot/vmlinuz-2.6.xen > root=3DLABEL=3Droot-mhycetek ro > > > Xencons=3Dhvc > > > > console=3Dhvc0 console=3Dtty0 quiet vga=3D785 = splash > > > > Loading /boot/vmlinuz-2.6.xen......... > > > > Module:/boot/initrd-2.6-xen.img > > > > Loading > > > > > > > > /boot/initrd-2.6-xen.img........................................= ....................................................... > > > > Booting:MBI=3D0x00010120, entry=3D0x00100000 > > > > > > > > ****************************************************************= ***********************/ > > > > > > > > Versions used in Non-working case > > > > > > > > xen - 3.4.3/4.0.0 > > > > kernel - xen/next > > > > initrd - default one which came with xcp0.1.1 > download.(Ps > > > note, in xcp > > > > ddk cannot build initrd image) > > > > > > > > in Working case > > > > > > > > xen - 3.4.2 > > > > kernel - xcp 0.1.1 > > > > initrd - one that came with xcp 0.1.1 > > > > > > > > Checked in my .config and changed > CONFIG_PHYSICAL_START to > > > 0x00100000 > > > > and CONFIG_PHYSICAL_ALIGN=3D0x100000, didn't h= elp. > > > > > > > > Inputs appreciated. > > > > > > > > Thanks > > > > > > > > References > > > > > > > > Visible links > > > > 1. [7][10]http://ritu.kaur.us/ > > > > 2. [8][11]http://gmail.com/ > > > > > > > _______________________________________________ > > > > Xen-devel mailing list > > > > [9][12]Xen-devel@lists.xensource.com > > > > [10][13]http://lists.xensource.com/xen-devel > > > > > > References > > > > > > Visible links > > > 1. [14]http://ritu.kaur.us/ > > > 2. [15]http://gmail.com/ > > > 3. mailto:[16]pasik@iki.fi > > > 4. [17]http://wiki.xensource.com/xenwiki/XenSerialConsole > > > 5. [18]http://ritu.kaur.us/ > > > 6. [19]http://gmail.com/ > > > 7. [20]http://ritu.kaur.us/ > > > 8. [21]http://gmail.com/ > > > 9. mailto:[22]Xen-devel@lists.xensource.com > > > 10. [23]http://lists.xensource.com/xen-devel > > > > _______________________________________________ > > Xen-devel mailing list > > [24]Xen-devel@lists.xensource.com > > [25]http://lists.xensource.com/xen-devel >=20 > References >=20 > Visible links > 1. http://ritu.kaur.us/ > 2. http://gmail.com/ > 3. mailto:pasik@iki.fi > 4. http://ritu.kaur.us/ > 5. http://gmail.com/ > 6. mailto:pasik@iki.fi > 7. http://wiki.xensource.com/xenwiki/XenSerialConsole > 8. http://ritu.kaur.us/ > 9. http://gmail.com/ > 10. http://ritu.kaur.us/ > 11. http://gmail.com/ > 12. mailto:Xen-devel@lists.xensource.com > 13. http://lists.xensource.com/xen-devel > 14. http://ritu.kaur.us/ > 15. http://gmail.com/ > 16. mailto:pasik@iki.fi > 17. http://wiki.xensource.com/xenwiki/XenSerialConsole > 18. http://ritu.kaur.us/ > 19. http://gmail.com/ > 20. http://ritu.kaur.us/ > 21. http://gmail.com/ > 22. mailto:Xen-devel@lists.xensource.com > 23. http://lists.xensource.com/xen-devel > 24. mailto:Xen-devel@lists.xensource.com > 25. http://lists.xensource.com/xen-devel