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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] pygrub is failing to boot centos domu on Debian lenny dom0
No I checked on Dom0 it does not exist. On Sat, May 22, 2010 at 2:39 AM, David Markey <admin@xxxxxxxxxxx> wrote: > Does /var/run/xend/boot/ exist? > > On 21 May 2010 20:12, Tapas Mishra <mightydreams@xxxxxxxxx> wrote: >> >> On DomU the grub.conf >> is >> default=0 >> timeout=5 >> splashimage=(hd0,0)/boot/grub/splash.xpm.gz >> hiddenmenu >> title CentOS >> root (hd0,0) >> kernel /boot/vmlinuz-2.6.18-194.e15 ro root=LABEL=/ >> initrd /boot/initrd-2.6.18-194.e15.img >> >> >> and menu.lst on Dom0 which is Debian is >> >> title Xen 3.2-1-amd64 / Debian GNU/Linux, kernel >> 2.6.26-2-xen-amd64 >> root (hd0,0) >> kernel /boot/xen-3.2-1-amd64.gz >> module /boot/vmlinuz-2.6.26-2-xen-amd64 root=/dev/sda1 ro >> console=tty0 >> module /boot/initrd.img-2.6.26-2-xen-amd64 >> >> >> >> On Fri, May 21, 2010 at 6:44 PM, David Markey <admin@xxxxxxxxxxx> wrote: >> > grub.conf(menu.lst) within the DomU >> > >> > On 21 May 2010 13:23, Tapas Mishra <mightydreams@xxxxxxxxx> wrote: >> >> >> >> Please let me know you are referring to Dom0 grub.conf or VM which is >> >> in QEMU its grub.conf. >> >> >> >> On Fri, May 21, 2010 at 5:38 PM, David Markey <admin@xxxxxxxxxxx> >> >> wrote: >> >> > What does the grub.cfg look like? Paste it here, >> >> > >> >> > On 21 May 2010 12:42, Tapas Mishra <mightydreams@xxxxxxxxx> wrote: >> >> >> >> >> >> No there is no separate /boot >> >> >> >> >> >> On Fri, May 21, 2010 at 4:40 PM, David Markey <admin@xxxxxxxxxxx> >> >> >> wrote: >> >> >> > What's the filesystem layout in your domu? Is there >> >> >> > a separate /boot? >> >> >> > >> >> >> > On 21 May 2010 11:29, Tapas Mishra <mightydreams@xxxxxxxxx> wrote: >> >> >> >> >> >> >> >> I am trying to run a CentOS DomU on Debian Dom0 . >> >> >> >> I created a VM using QEMU and it boots fine.(Except network >> >> >> >> connectivity) >> >> >> >> >> >> >> >> Now for Debian Dom0 >> >> >> >> I created the new_centOS.cfg >> >> >> >> added following >> >> >> >> >> >> >> >> bootloader = "/usr/lib/xen-3.2-1/bin/pygryb" (there was no >> >> >> >> softlink >> >> >> >> from /usr/lib/xen-3.2-1/bin/pygryb to /usr/bin) >> >> >> >> boot = "c" >> >> >> >> >> >> >> >> full file uploaded here >> >> >> >> http://pastebin.com/daeGSSpS >> >> >> >> >> >> >> >> and then tried to boot >> >> >> >> got an error >> >> >> >> >> >> >> >> openworld:/etc/xen# xm create new_centOS.cfg >> >> >> >> Using config file "./new_centOS.cfg". >> >> >> >> Error: Bootloader isn't executable >> >> >> >> about the above error on this link >> >> >> >> >> >> >> >> >> >> >> >> http://wiki.debian.org/Xen#A.22Error.3ABootloaderisn.27texecutable.22 >> >> >> >> some information was but it did not helped.As what they were >> >> >> >> saying >> >> >> >> I >> >> >> >> had already done. >> >> >> >> >> >> >> >> Then checked this link >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> http://strugglers.net/~andy/blog/2008/01/20/red-hat-based-linux-under-xen-from-debian-etch/ >> >> >> >> >> >> >> >> I did >> >> >> >> usr/lib/xen-3.0.3-1/bin/pygrub /dev/virtualization/centos5-disk >> >> >> >> xvda >> >> >> >> >> >> >> >> I get a brub screen . >> >> >> >> A snapshot for the pygrub booting can be seen here >> >> >> >> http://farm5.static.flickr.com/4006/4626021351_d1a6f9c014_b.jpg >> >> >> >> >> >> >> >> But it fails to boot. >> >> >> >> >> >> >> >> Giving following message. >> >> >> >> >> >> >> >> >> >> >> >> Traceback (most recent call last): >> >> >> >> File "./pygrub", line 657, in <module> >> >> >> >> dir="/var/run/xend/boot") >> >> >> >> File "/usr/lib/python2.5/tempfile.py", line 302, in mkstemp >> >> >> >> return _mkstemp_inner(dir, prefix, suffix, flags) >> >> >> >> File "/usr/lib/python2.5/tempfile.py", line 236, in >> >> >> >> _mkstemp_inner >> >> >> >> fd = _os.open(file, flags, 0600) >> >> >> >> OSError: [Errno 2] No such file or directory: >> >> >> >> '/var/run/xend/boot/boot_kernel.je5fbt' >> >> >> >> >> >> >> >> I searched this but it did not gave me a single search result >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> http://www.google.co.in/search?sourceid=chrome&client=ubuntu&channel=cs&ie=UTF-8&q=OSError:+[Errno+2]+No+such+file+or+directory:+'/var/run/xend/boot/boot_kernel.je5fbt' >> >> >> >> >> >> >> >> what can I check next ? >> >> >> >> Vm is booting fine with QEMU. >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> -- >> >> >> >> Tapas Mishra >> >> >> >> +91 8971248477 >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> -- >> >> >> >> Tapas >> >> >> >> >> >> >> >> _______________________________________________ >> >> >> >> Xen-users mailing list >> >> >> >> Xen-users@xxxxxxxxxxxxxxxxxxx >> >> >> >> http://lists.xensource.com/xen-users >> >> >> > >> >> >> > >> >> >> >> >> >> >> >> >> >> >> >> -- >> >> >> Tapas >> >> > >> >> > >> >> >> >> >> >> >> >> -- >> >> Tapas >> > >> > >> >> >> >> -- >> Tapas > > -- Tapas _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
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